The Greenhouse Diaries Entry #8: The End of the Beginning

The final selection of writing in Katharine Sergeant Angell White’s Onward and Upward In The Garden is dated March 28th, 1970. “By March,” she writes, “for those of us that live in the Northeast, the summer seed and plant orders are in. From Washington north to the Canadian border and east to Maine, the tender seedlings and plants raised in hotbeds, cold frames or greenhouses now must wait for their final snowstorm before being put into the ground. The gardener has finished his midwinter reading of Christmas gift books and laid his plans for new enterprises for the coming summer. It is time for him and for me to get out of our armchairs and take stock.”

Katharine Sergeant Angell White (1892-1977)

With our unusually cool spring and our last dip of mid-30-degree weather occurring just last week, Katharine’s 1970s Maine March was very much our 2023 Connecticut May. But as Katharine was eager to point out then, the time had finally come to spring forward into action. And now our time has finally come too. The job of filling the garden beds with our wintertime inspirations has arrived. Even though there are 53 years and two months between then and now, between Katharine’s Maine and my Connecticut, this is exactly the sentiment and excitement that propelled the gardens at 1750 House these past two weeks. The last of our seedlings (the basil and the okra) said goodbye to the protective shelter of the greenhouse and are now tucked in between clusters of 3-foot-tall brandywine tomatoes and fast-growing, shiny-skinned lemon jalapenos. For the first time in seven months, our growing station is empty. The 2022-2023 greenhouse diary entries are complete. Year one is officially in the ground.

We pretty much sailed through our first year of greenhouse gardening on the coattails of Mother Nature and a learn-as-you-go approach. In doing so, we found our way to specific techniques and procedures that helped us understand the greenhouse way of gardening over the course of our first New England winter. Much of the information we shared in previous posts is relevant specifically to our area, our climate, our specific type of greenhouse, but we also learned about a few universal tips and tools that would help any gardener no matter where you live or what you grow. In this post today, we are sharing information about six of those universal helpers. We couldn’t have gotten through two seasons without them, so if you are new to greenhouse gardening I hope they will help you too. Please note, none of these recommendations are sponsor supported. We have no connection to these companies and are not representing them for any financial incentive. We purchased all of these products at full retail price and wholeheartedly recommend them for the helpful time-tested benefit they provided.

Let’s look…

Moisture Meter

The number one cause of any failed garden generally tends to be overwatering. It can lead to pests, disease, root rot, slow growth, fungus, lethargy and soggy soil. I know for certain because I experienced much of this first-hand last year. After fifteen years of Southern gardening in a region where the ground usually remains hot and dry throughout much of the summer and almost daily watering is required, I was used to that rhythm of attention. When we moved north I completely underestimated the naturally moist conditions of New England soil. Although we did have a beautiful and vibrant garden in 2022, some areas lacked a lush, reassuring strength and a robust demeanor. I came to learn, that was in part due to bland soil and in part due to too much coddling. As it turned out, I overwatered by bucketfuls practically every day last summer.

A new form of education began with the moisture meter in the Fall in the greenhouse. It really helped teach me the true amount of water that each plant actually needed as opposed to visually guessing the amount I thought it needed. This inexpensive water wizard (about $8 on Amazon) is hands-down one of the most important garden tools you could have, right up there with a shovel and a rake. By simply inserting the copper stem into any garden pot, it instantly tells you how much moisture is in the soil.

This information is especially great when it comes to caring for a variety of plants that have a variety of different watering needs, like the kind we were raising in the greenhouse. For example, succulents like dry soil with occasional watering. Parsley on the other hand likes moist soil with regular watering and black-eyed susan vines never, ever want to be on the dry side of the moisture meter. If the meter flops all the way over to the right – overwatering is most likely an issue. So helpful! Every day, throughout the fall and winter, I inserted the moisture meter into each pot in the greenhouse to make sure everything stayed appropriately hydrated. Now that we are on our way to summer, the moisture meter can be used to test the garden bed soil as well as indoor houseplants, so there’ll be no overwatering this year. I’m officially trained.

Magnifying Eyeglasses

This recommendation may seem a little kooky, but if you want to keep pests away from your greenhouse over winter you have to get close to the plants and inspect them regularly to make sure they are not harboring minute critters. These magnifying glasses are actually made for watch repairers, but they are really great for garden work too. I’m legally blind in my left eye, so getting any help up close for my good eye is always appreciated and these glasses offer lots of opportunities to look at things from all directions. Both of the lenses move up and down and side to side independently, allowing you to get inside the middle of a plant where many pests tend to hide. Each lens has its own LED light that operates independently too so you can really see what you are looking at no matter the time of day or night. Different magnifying lenses with different strengths adjust the field of vision and are easily interchangeable.

As you may recall from previous posts, in the winter we had a pretty significant outbreak of spider mites and aphids in the greenhouse, both of which are difficult to see with the naked eye. I would never have never been aware of these critters before irreparable damage set in, without the assistance of the glasses. Despite their very technical appearance, there’s a magical upside to these guys too. When you put them on you become an explorer of a micro-universe. Plants look so cool up close. Bugs too for that matter.

Bon-Neem

In lieu of the spider mite and aphids outbreak, this Bon-Neem spray, although on the more expensive side ($17 a bottle) is effective in quickly broadcasting a lethal dose of all-natural organic neem oil. Since spider mites adore hot dry air, they breed like crazy. The adults won’t survive Neem spray but the eggs are unaffected by it so it took six applications (three bottles total) over the course of a month to make a significant dent in our mite and aphid population. It didn’t eradicate them completely – our next recommendation piggybacked on this spray to get the job done – but the oil acts like a protective coating against future pest invasions, so it’s definitely worth it.

Please note, if you decide to use this spray, it has a strong odor. I found it best to get all greenhouse tasks done for the day first before spraying it on the affected plants. Once everything was drenched, the greenhouse was closed up, and left, undisturbed, for 24 hours, so the Neem oil could do its work. After that amount of time, the odor dissipates completely and the greenhouse is on its way to becoming pest-free.

Isopropyl Rubbing Alcohol

Isopropyl alcohol is a much less expensive ($4.50 for 32oz) but yet very effective method when it comes to getting rid of spider mites and aphids. It’s more tedious than Neem spray since you have to wipe down the entire leaf of each plant (front and back) but it’s instantly effective and definitely worth the time if you want to make 100% sure that the treatment is reaching the problem areas. Like the Neem spray, this won’t kill spider mite eggs, so you need to reapply it again 3-4 days later, but that second dose is a good opportunity to investigate each plant to make sure the first application worked.

I found that a soaked cotton ball was ideal to use on the larger leafed plants like the peppers and basil, while cotton swabs, with the plastic connector (as opposed to the cardboard ones) were better for smaller more densely foliaged plants. The swabs easily bend in half and get around thick stems, delicate flower petals and hard-to-reach spots. Also, if you choose to go this route in your pest management plan, make sure you stick within the 70-90% percent isopropyl range. Anything above 90% will harm the plant.

Creamer

Although I have tried watering cans, hoses and sprayers of all shapes and sizes, nothing beats a creamer when it comes to working in small spaces with fragile seedlings. This vintage 1960s restaurant ware creamer had a cracked handle that had been carefully repaired at some point in its long life. Aesthetically, it might not be destined anymore for the coffee table but it is wonderfully useful in the greenhouse. Holding about a half cup of water, its narrow spout provides a perfectly slow, steady and gentle steam of water, ideal for fragile, newly emerged seedlings. You can drip-drop water on plantings or dump the whole container at once, but the beauty of using a creamer over a traditional garden hose or a bulkier watering can is the finite control you have over the amount of water you are pouring. Plus the slim size makes a handy temporary vase for bud clippings as you prune flowering plants.

Worm Bucket

At the beginning of autumn, I filled a 10-gallon steel bucket with a bag of organic potting soil and added a few worms from the garden. I wasn’t sure if this was a good idea or not for the worms, but I wanted to have extra garden soil on hand, for repotting and replenishing throughout the cold months, and I thought the worms might help in their ability to enrich the soil through their castings. As it turns out, warmed by the heater and given a weekly light watering, the worms settled into life in the bucket and made a happy home there. As I scooped trowelfuls worth of soil into potted plants periodically throughout the season, worm eggs wound up randomly and unknowingly in several pots and seed-starting trays. Come early spring, I spotted some baby worms wriggling around with the snapdragon and foxglove seedlings. Did the worms help fertilize the soil in a significant way? I’m not sure, but in the least, they probably helped aerate it. Now fully planted along the edge of the woods, the foxgloves are growing with unrestrained zeal these days. Perhaps the worms helped give them a nutritious head start.

Foxglove

Gardening can be a tricky balancing act between what mother nature offers and what you desire. In the greenhouse, you not only create a biodome of possibility but also a unique environment controlled by instinct, device and determination. These recommendations combined with our winterization wrap and our little workhorse of a heater were methods that worked well for us and in turn, I hope they work well for you too. They really jumpstarted our summer garden the moment the seasons changed this year. Three weeks into May, we already have flowers on our tomatoes, beans on our climbing great northerns, baby fruit on the cucamelons, and two handfuls of spicy and sweet peppers.

Brandywine Tomato
Great Northern Beans
Cucamelon
Orange Sun Sweet Pepper

The lettuces are now the size of full heads with tightly packed leaves and crisp texture. The herbs are flourishing. The collard greens are sporting leaves as big as turkey platters. Yesterday morning we harvested our first batch of rapini, just as the zucchini seeds poked their heads out of the ground. None of this spring vigor would have been possible without the help of the greenhouse and the joy all this seed-starting and plant-tending brought over the winter months. Thanks to the greenhouse I think we are well on our way to one delicious summer.

Collard Greens
Rapini

The only things that struggled in their transition between greenhouse and garden were three Mexican sunflower plants and one okra plant. They didn’t like that surprise dip into 30-degree temperatures. Interesting to note, those are both Southern heat-loving plants and perhaps the most vulnerable things we are growing in our cooler New England climate. As we learned in the history of American gardens post, nostalgia has played a big factor in how we have laid out our U.S. gardens and with what since the days of the pilgrims. Last year, I was excited to grow two of my most favorite Southern plants here in New England based solely on great memories, but maybe this area is not the most appropriate place for them. Next year I might grow them, only in the greenhouse, where they can be bathed in heat and light from seed to bloom. Little lessons and ideas sprout each day around here.

Once so full of plants, it was pretty odd to see the greenhouse return to its empty shell state. It’s been over nine months since it has been this devoid of greenery and although it still is just 4’x6′ in size, it now feels as big and as cavernous as a palace sans plants. To add a little cheer over the summer, I brought the succulents back to the shelves, and am considering adding some shade-loving plants that would enjoy the dappled light and summer leaf coverage overhead. Over the course of these warm months, while the greenhouse rests, we’ll give it a bath inside and out, build additional shelving to maximize space, and add a fresh layer of pea gravel to the floor so that it will be all ready to greet Autumn and a new set of gardening goals.

Katharine and E.B’s home in Brooklin, Maine

In November 1975 at their farmhouse in Maine, Katharine’s husband, E.B. White, gave her a small greenhouse and a potting shed to commemorate their 46th wedding anniversary. Knowing the magical distraction a greenhouse could offer his wife as she bravely battled ill health, he was certain it was the most pleasurable gift he could ever give her. A year and a half later, Katharine passed away at the age of 84. She didn’t get a chance to enjoy her greenhouse for very long, but a gardener’s joy comes daily, in the moment-to-moment observations of tiny details and subtle nuances. A lift of a leaf. A burst of bloom. The sight of sun as it shoots a seedling sky-high. Katharine’s greenhouse may have offered her just eighteen months of comfort, but oh what bliss those day-to-day noticings must have provided. Should we all be so lucky. To know nature so intimately that it becomes an offering, a salve, a focus. To know it as something so reliable it becomes a resting place, an arresting place, despite all of our earthly distresses.

Katharine & E.B. White. Photo courtesy of bangormetro.com

This series was so fun and the greenhouse so encouraging over the winter months that we have plans to add a second, larger, more permanent greenhouse to our landscape which hopefully will be completed by next winter. Until then, I hope all you gardeners stay with us all summer long as we cook up a bevy of vintage recipes, highlight forgotten kitchen stories from history, and share updates from the 1750 House renovation project. For all you collectors out there, if you haven’t already, sign up for our weekly newsletter to see what new old heirlooms make their way to the shop this summer. And finally, if you are new to the blog, the first entry in this Greenhouse Diaries series began in December 2022. Begin at the beginning with that first entry here.

Cheers to our fellow greenhouse comrades who shared stories with us along the way of this six-month journey… to Katharine Sergeant Angell White, who inspired this series in the first place… and to our little joy of a greenhouse. We can’t wait to watch all these plants grow up over the summer and to see what the greenhouse might inspire next.

Rapini florets

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The Greenhouse Diaries Entry #6: How to Keep a Greenhouse Warm in Winter, Spring Seedlings and a Whole Lot of February

Wrap it up like a big present. In plastic. That’s how to keep a greenhouse warm in winter. Luckily, our greenhouse is small so this gift wrapping is not a giant undertaking. And it might not be the right solution for any big greenhouse owners, but for us, and our 4’x6′ growing station, this method of winterization has proved itself most competent. Like a champion, it weathered our second blast of single-digit-polar vortex temperatures in early February, it withstood wind gusts of 35 mph, and it embraced this week’s big snowstorm of 6.5″ inches all while maintaining an even 70-80 degree temperature range indoors. We can officially say, with confidence, that this is an ideal solution for any small greenhouse gardeners who live in a cold weather climate and struggle to keep plants warm throughout the winter.

We got a little behind in our greenhouse diaries updates, but by no means was February an uneventful month around here. As we all know, nature waits for no one. What was exciting twenty days ago in the greenhouse has now been replaced by exciting things happening at this very moment, so this post is a catch-up, a recap, and a new surprise all rolled into one in an effort not to make it a million miles long.

The front side of the greenhouse with a roll-up curtain panel to gain entry.

Here’s a brief recap on the winterization efforts. Essentially, in less than half a day, we built a wooden exoskeleton around the shoulder and roofline of the greenhouse and then wrapped the greenhouse in one giant piece of plastic. The plastic was stapled to the wooden skeleton which was screwed together but not screwed into the greenhouse. Instead, the wood frame rests on top of the greenhouse, secured by gravity from the wooden connection at the peak of the roof.

The backside of the greenhouse.

A 5′ foot wide roll-up curtain panel was made for the door using a curtain rod at the base and more plastic sheeting. Four bungee cords hold the plastic in place along each wall and two butterfly clamps hold the rolled-up panel in place when going in and out of the greenhouse. All it took material-wise was one roll of the plastic sheeting, six pieces of lumber, a curtain rod, a handful of screws, four bungee cords, and two butterfly clamps. If anyone would like a detailed drawing on how to replicate this plastic wrap for your own greenhouse, please send us a message or comment below and we’ll be happy to lay out the steps and materials.

Most days we leave the door panel rolled up to let a little outside air seep in through the draft in the doorframe. Just before dusk, it all gets buttoned back up again. Once winter is over, we will be able to easily remove, wrap up and save this plastic/wood frame system for the cold months later in the year. Using this type of winterization method and our one electric heater has kept the greenhouse a full 50-60 degrees warmer inside than the outside temperature. So on a 25-degree night, it will stay a consistent 75 degrees in the greenhouse. Some days, when the sun is out, the plastic keeps everything so warm we can turn the heater off completely. Both the established plants and the seedlings have really thrived in this much more consistent environment.

The Mexican sunflowers!

The only downside to this method of winterizing is that all the ventilation holes, the roof window, and each side wall from the pea gravel floor to the peaked roof get completely covered with plastic so there isn’t as much free air flow or circulation happening, and the view is reduced to a gauzy, opaque landscape once inside. The trapped heat is great for keeping everything inside warm but also invites pests to come and enjoy the tropical heat.

Over the course of February, we did see an outbreak of aphids, whiteflies, and spider mites, but a simple spray of homemade garlic water and store-bought organic neem oil did the trick to clear those up quickly.

Pureed garlic steeped in water for 24 hours before straining and applying.

One note on the Neem oil though – it does get rid of everything. We had some mushrooms that popped up in the pepper plants in January and also two resident spiders who were helping reduce the unwanted bug population, but unfortunately, mushroom nor spider survived the neem spray. So keep that in mind if you have some critters that you’d like to keep around.

Over the course of the month, we said goodbye and hello to a few plants. The broccoli, the pincushions, and our beautiful nasturtiums all completed their natural life cycle. As much as I hated to see these three go, at least they were moving on to the compost pile for nutrient recycling. Like our sourdough starter recipe published last week, all these first-year greenhouse plants have been the best springboards – the ones that taught us so much about how to begin in the first place. Before their final send-off, I picked the last of the nasturtiums for a bouquet. It was a big colorful cheers and thank you to my most loved flower this season…

The last of the nasturtium flowers in a bouquet of geraniums and parsley.

On the hello side, we said welcome to a bevy of new seedlings as they sprouted up this month. Snapdragons, foxglove, basil, black-eyed Susan vine, cucamelons, bell peppers, spicy peppers, cosmos, dill…

We harvested the orange bell pepper for a stuffed pepper recipe, the first round of collard greens for a sausage, potato, and collard hash, and the arugula for more salads than we can count. The chives, lavender, and tarragon all got haircuts and the Santaka grew five finger-long peppers.

Collard greens!

Santakla Peppers!

The geraniums are filling out so much they have completely taken over one corner of the greenhouse. Their resilience from frost recovery is pretty remarkable. I can see now why these plants have a shelf-life of 50 years if paid just a little bit of attention. With the colorful nasturtiums gone, they have been such a vibrant choice for the wintertime greenhouse.

After the bell pepper was harvested and after the spider mites came to visit, I did some trimming of the older pepper plant leaves, and pretty much overnight three jalapenos grew. Now each of the three pepper plants are blooming again, Maybe we’ll be lucky and get two summer cycles out of each plant.

Jalapenos!

This week, the most exuberant grower in the greenhouse has been the mint. At 12″ inches in height now, it’s been the epitome of spring-is-right-around-the-corner joy.

Nineteen days to go. That’s how close the first day of spring is. In anticipation, another round of seed starting begins this week. On the list for March starts are cucumbers, marigolds, squash, tomatoes, okra, collards, sunflowers, cauliflower, brussels sprouts, peas, broccoli, and zinnia. To keep things interesting, Mother Nature also might be sending two to four more inches of snow our way this weekend, just as the daffodils are popping up in the garden beds. Like I said up top, nature waits for no one. And so we carry on. Snow showers and spring flowers aside, this is the perfect time to get the summer garden started.

Cheers to almost-Spring and to figuring out the greenhouse winterization plan just as a new season approaches! Have you been starting your seeds too? If so, what are you growing this year?

The Greenhouse Diaries Entry #2: Surprise and Circulation

The chronicling of the greenhouse is underway. If you are new to the blog this week, catch up with our new gardening series in Entry #1 here. For everyone else who is all caught up let’s carry on to week two of news from the growing greenhouse.

It’s only been seven days since our last post but already there is much to discuss on both the good and bad fronts. First off, we’ll start with the food portion since that was a big reason to build a greenhouse to begin with.

We harvested our first bowl of arugula last Sunday and ever since, it and the nasturtiums have been adorning our plates all week long. Here, they were a part of last Sunday’s brunch of eggs cooked in foccacia bread pockets…

The tomatoes ripened! In just one week they went from a zesty shade of green apple to sunny golden orange. We were curious to see if these indoor growers would taste the same as the ones we enjoyed in the garden all summer, and much to our delight I’m happy to say they tasted equivalent. Which means they tasted fantastic. Sweet, soft yet slightly firm, and just as juicy as their summer counterparts, these two beauties ended the week on a sweet note.

Grown from seed purchased from our favorite seed company (A true review! They are not a blog sponsor.) these tomatoes were determined to grow regardless. Producing fruit the size of large marbles, we grew eight plants of the Sun Gold Cherry varietal this summer. Some reached monster heights of over 10′ feet tall and they produced a couple of big handfuls every other day from August-October. The branch grown in the greenhouse was from a stem cutting. It was our first experiment to see if the cutting would root in water, which it did, and then immediately it went to flower. A little bit of hand-pollinating with a paintbrush, and two weeks later these two tomatoes started forming. They grew so quickly, we never even had a chance to plant the cutting in actual soil. These are just growing and flowering in a jar of water. Isn’t nature amazing?

Next in the ripening department is the Numex Lemon Jalapeno pepper. Because of the timing last spring of when we moved to 1750 House, we started our seeds and our garden beds pretty late in the season. The pepper plants didn’t have a full chance to grow, bloom and then produce mature peppers before the cold autumn weather settled in, so we pulled the three strongest from the ground and potted them for the greenhouse.

This summer, we had a big struggle with slugs in the garden beds so you can see the leaves are quite chewed through, but the plants continued to flower and persevere regardless. In the greenhouse, they look a little raggedy, but they are still growing so we are encouraged. Unintentionally, we may have stunted them a bit when we moved them to the greenhouse during their early post-flower days as they are now producing smaller fruit. But nevertheless, one pepper so far has turned yellow, which means in theory, it is ready for picking even though it’s just a little pip of a pepper. I’m going to leave it on the plant for a few more days to see if it grows any bigger – otherwise, we’ll pull it and see how it tastes.

Our last vegetable of the week that’s really taken off is the broccoli. It sits closest to the door, which is the coldest part of the greenhouse and since broccoli prefers cooler weather, this seems like an ideal location. From last week to this week, the floret has grown taller and wider by about an inch in both directions and has a new companion shoot growing up next to it. Like the peppers, the broccoli also suffered through slug season, but for every leaf that the slugs ate, a new leaf grew in its place. All summer I loved the broccoli’s optimism. In the face of slug defeats, it was the ever-present cheerleader that kept encouraging us to keep going.

On the flower front, the highlight of the week was Liz Lemon. For long-time readers of the blog, you’ll remember Liz from her indoor orchard stories. The last time we checked in with her on the blog was in November of 2020, when she was a Southerner living in the city and looked like this…

A little while after that photo was taken, she showered us in lemons (three!)…

But things took a bleak turn when we moved north. The indoor orchard, cultivated over six years of Southern city living, had many casualties. Avi the Avocado (age 6), Grace the Grapefruit (age 4). Jools the Date Palm (age 2). By the time, we loaded up the truck and moved a thousand miles away from the southern sun, we were down to two plants – Liz Lemon and Pappy the Papaya. Neither were thrilled at leaving the heat and humidity of the South. To put it lightly, Liz especially was NOT a fan of the new 20-degree weather, or the weekly snowfalls or the five months spent in a cottage on a lake in wintertime Pennsylvania. She lost every single leaf but three and was down to two twigs – just a skeleton of a body.

When we finally found the 1750 House in spring and became official New Englanders, I thought a summer spent in the warm air and sunny backyard garden would be Liz’s cureall. But nothing happened there either. All around her pots of daisies bloomed, the okra headed skyward, the tomatoes blushed rosy red and gold. Even Pappy flourished and became so content with New England life that he sported his first flower in August…

But Liz was not following suit. Out of ideas as to how to fix her, a repot and a move to the greenhouse seemed like the final attempt at revival. There, for more than two months, she just sat there on the shelf with nothing changing. And then this week, magic happened. At long last, Liz has come around. She sprouted five new leaves and two sets of flower buds. Just like that. Practically overnight.

Like an early Christmas gift, I was so excited, I took her inside for a portrait. Holiday magic comes in all sorts of shapes and sizes around here. And it is never what I think it might be. Two years ago, we had holiday magic in the form of a lost cookie recipe found thanks to Ken and Cindy. Last year, it was a bevy of snowstorms one right after the other. This year, our holiday magic comes with lemons.

The other happy campers these days are the geraniums, which are growing more and more leaves each day. Here’s the growth spurt from last week to this week…

But for all this growth and joy and magic of this second week in December, there has been a challenge to contend with in the greenhouse too. The sage came down with it first. And then the tarragon. Powdery mildew.

This can happen when there is not enough air circulation in the greenhouse. Along with winterizing the greenhouse, I also should be adding a small fan just to move the air around. When the daytime temperatures are warm enough (above 60 degrees) of which we, surprisingly, have had a few recently, the heater can be shut off and the greenhouse window vent opened, and that usually allows for adequate air circulation.

But now it’s too chilly to open the vent. Ideally, I’m trying to keep the daytime temps in the greenhouse between 70-75 degrees and the nightime temperature between 55-65. There are only three settings on the heater 1, 2 & 3 with 3 being the warmest. Depending on the daytime temperatures outside and the amount of sun on each particular day, there is usually a bit of fiddling around with the heat settings once or twice a day to keep things balanced. The warmer it gets in the greenhouse, the higher the humidity gets which then welcomes pesky problems like powdery mildew, scale bugs and funguses. Just like life in the outside world, life in the greenhouse is a continuous adjustment of care and considerations. I treated the sage and tarragon with an organic garden-friendly fungicide, so hopefully, that will clear things up. More on that next week.

Today there is a possibility of 2-4 inches of snow. Although we have had two nights of flurries already this month, the storm tonight will be our first accumulation of the season. Like sending a baby out into the world for the first time, I’m anxious and excited to see how the greenhouse will manage when enshrouded in a snow blanket. Will it remain warm and cozy and fragrant with the scent of honeyed perfume all season long or will it be too delicate of a creature to stand up to a strong New England winter?

Katharine with her husband E.B White and one of their furry friends.

I looked to the garden writer, Katharine White who inspired this series, for advice. She lived in Maine and was used to snow and winter and caring for flowers and plants in the off-season. “Outdoors, nature is apt to take over and save you from many a stupidity, but indoors you are strictly on your own,” wrote Katharine. It was not exactly the reassurance I was looking for.

When you move into a new (old) house in a new state with a new agriculture zone, there’s a lot of waiting and seeing and observing and guessing all buoyed by optimism. Next year at this time, we’ll know a lot more about the capabilities of the greenhouse in cold weather. But for now, here’s to hoping that the wild and willful nature present inside the greenhouse at the moment will suffice enough to save us from any serious stupidities of our own doing, at least in this first snowstorm. More on that, next week.

In the meantime, cheers to the Christmas magic of Liz Lemon, to the nasturtiums who look like little kids lined up at the window waiting on the first flurries, and to our first impending snowstorm. Hope your week brings some unexpected joys this week too.

The Greenhouse Diaries: Entry #1

Inspired by the writings of Katharine Sergeant Angell White, there’s a new series coming to the blog called The Greenhouse Diaries. A week-by-week account of growing flowers, food and ornamentals in a 4′ x 6′ greenhouse in New England, it’s a work-in-progress series that chronicles our adventures as we build the gardens of 1750 House and grow ingredients for our vintage recipe posts.

Katharine Sergeant Angell White (1892-1977)

If you are unfamiliar with Katharine, she was a longtime editor of The New Yorker magazine, working there from its infancy to the mid-20th century. She was also the wife of E.B. White, who wrote Charlotte’s Web, Stuart Little and other fantastic works that delighted the imaginations of both kids and adults.

Katharine and E.B.’s home in Brooklin, Maine. Image courtesy of maineaneducation.org

In the 1950s, when Katharine and E.B. left their New York City apartment to take up permanent residence in their vacation house in Maine, Katharine embarked on a writing career. After decades of working around some of the best literary talents of her generation including her own husband, you might suppose she would turn to writing things she was accustomed to reading at the magazine – fiction or poetry or short stories or perhaps some reminiscences about life in the publishing world that she had known so well for so long. Not so. Instead, Katharine was inspired by the thing that grew around her in Maine – her garden and all that it entailed. From planning and plotting to cultivating and researching, she fell in love with horticulture from all angles. On index cards, in diary pages, and in letters to friends, for two decades she enthusiastically documented her successes and failures, her insights and observations, the learned histories, and the passed-along advice relating to gardening as hobby, art, and food source.

Katharine’s expertise grew by trial and error, by curiosity, and by a passion that captured her attention year-round despite the cold winds that blew off the Atlantic, the snow that inevitably piled up in winter, and the wild, rugged landscape that made growing anything in Maine both a challenge and a reward. Her published pieces eventually led to a book of collected works on gardening compiled by E.B. after Katharine’s death in 1977. Lauded for her fresh perspective and interesting subject matters (like one essay that reviewed the writers of garden catalogs), she had a unique voice that resonated with other gardening enthusiasts around the country. Even E.B. was surprised at his wife’s candor and affection for her subject matter.

Katharine’s book of collected garden writing published in 1977.

As you might recall from previous posts, we have big plans for the heirloom gardens that will envelop 1750 House just like they would have done one hundred, two hundred or almost three hundred years earlier. Having spent most of the spring, summer and fall building and establishing garden beds and planning out landscaping details for the front and back yards, we will be ready for Phase Two of our landscape design by next spring, which means putting the greenhouse to full use this winter. Just like Katharine approached gardening in Maine with continual curiosity and enthusiasm, I thought it would be fun to share our progress of winter gardening as it unfolds. Since we are new to gardening in New England and also new to greenhouse gardening in general, this weekly diary will be an adventure in unknown outcomes. Nature is rarely predictable. Surprises can be encountered at every turn. It’s my hope that by discussing both challenges and successes, this series will help attract and connect fellow greenhouse gardeners so that we can all learn together by sharing tips and techniques discovered along the way.

So let’s get going and growing. The Greenhouse Diaries await…

First and foremost, a formal introduction to our workspace.

Our greenhouse measures 4’x6′. It has a steel base, aluminum framing, a pea gravel floor, a door with a secure handle, an adjustable roof vent, and clear polycarbonate walls. Inside, there is room enough for two metal shelving units, a wooden stool, 33 pots of varying sizes, one galvanized bucket, two water jugs, a hand soap station, and a portable heater. Tucked in between all that, is a little extra space for standing and potting.

We assembled the greenhouse in the late spring in the sunniest spot in the backyard. During the warm months, it held trays of seed starts and some plants that preferred to be out of the direct path of slugs and cutworms. But once autumn came and the threat of the first frost hovered, we turned it into an experiment station. Curious to see what we could keep alive from the summer garden, we potted our most successful growers and crossed our fingers. So far so good. Everything but the oregano and one pot of marigolds have taken well to the location change.

The nasturtiums in particular really like their new spot. Blooming at a rate of three to four new flowers a day, they keep the greenhouse bright with color and the air sweetly scented like honeyed perfume.

Currently, the greenhouse is uninsulated, an issue that will need to be addressed as the daytime temperatures fall into the 20s and 30s. But for now, we have found success in creating a summer climate using a portable electric heater that was put into service as soon as the outdoor temperatures began to repeatedly fall below 50 degrees.

With just the help of the heater and the sun, the greenhouse right now averages temperatures that are 20-35 degrees above the outdoor temperature. Once we get our insulation plan in place, it should become even warmer. For now though, all the plants seem happy with this cozy climate.

I read once that a single geranium plant can live up to 50 years if properly cared for season by season. That’s my goal for the four pots that are overwintering now.

Accidently overlooked, two of the four geranium pots experienced the first frost in mid-November before they made it into the greenhouse. Wilted and weepy-looking, I cut off all the affected leaves and stalks and brought them into the greenhouse, hoping that the warmth might help them recover and encourage new growth. Yesterday, they started sprouting new leaves…

The other companions that make up this house full of green are…

  • lavender
  • tarragon
  • mint
  • parsley
  • rosemary
  • broccoli
  • basil
  • succulents
  • sage
  • tomato
  • peppers
  • thyme
  • arugula
  • zinnia
  • pincushions
  • lemon tree
  • collard greens
  • chives
  • aloe
  • bunny ear cactus
  • brussels sprouts
Lavender

The peppers, tomatoes, and broccoli are all sporting fruit these days. I’m not sure how long they will take to grow and ripen but if we could manage a small harvest in the dead of winter that would be exciting.

Lemon jalapenos
Cherry tomatoes
Broccoli

The winter crops that we are trying out this year – broccoli, arugula, collard greens and Brussels sprouts – hopefully, will reach maturity and harvest time by late February. We run the chance of running out of room if these guys get really big, but a full house is better than none at all, so we’ll take it one week at a time and see what happens.

Arugula

In one of her essays, Katharine wrote.. “from December through March, there are for many of us three gardens – the garden outdoors, the garden of pots and bowls in the house, and the garden of the mind’s eye.” Gardening in a greenhouse in winter gives us the ability to experience all three – to create, to grow, and to dream during a time of year that the outside world reserves for dormancy and hibernation. Our small structure set in pea gravel with a portable heater and a steel base, aluminum framing, and metal shelves shelters big, colorful dreams – ones both realized and yet to be imagined. We can’t wait to see what blooms.

Cheers to Katharine for inspiring this new series, to the greenhouse for holding all our hopes and to nature for feeding our brains and our bellies.

The Colonial Kitchen Garden Then and Now

The gardens of Historic Williamsburg Virginia.

Time, nostalgia, and then necessity. In that order. Those were the key factors that determined how gardens in America were grown in the mid-1700s. By that point, the pilgrims had long landed, settlers were four generations into life in the New World, and creating an independent society was on everyone’s minds.

An 18th century painting of New Milford, CT.

Despite the idea of pastoral food plots, of self-sufficiency, of larders full of carefully tended, joyfully grown vegetables, the reality, surprisingly was that many working-class 18th-century families did not have time to waste cultivating the land into mounds of gorgeous gardens.

Even though garden pests were much fewer in those days than they are today, gardening was still a risky endeavor in the mid-18th century. One bug or one beetle or one dry spell could wipe out an entire season or two of manual labor. Time lost during a century when almost everything was handmade and hand-touched could result in cataclysmic results not only for individuals but also for families, communities, and even the burgeoning nation.

In the centuries before Miracle-Gro and sprinkler systems and lawn mowers, before electric clippers and garden hoses, soil amendments, and genetically modified seeds that were practically guaranteed to grow, gardening was a risky business. And not all were willing to gamble. Since the colonial mindset valued efficiencies and effectiveness, one’s time was much better spent building a building, or a family, or the constitution instead of raising food gardens that may or may not result in something edible. And that really wasn’t the point of gardening back then anyway.

Painting by Edward Hicks titled the Home of David Twining, 1787

The mid-18th century diet, most accurately studied by researchers at Colonial Williamsburg, was almost entirely made up of animal proteins. Surprisingly, just 10% of the foods they consumed came from vegetables. When colonists abandoned the idea of growing their own food because of time, space, or temerity, they turned to local farms to purchase what little plant roughage they consumed.

The vegetable gardens at Moniticello.
Photo of the gardens at Thomas Jefferson’s Monticello by Billy Hathorn

Those farms, with the ability, the space, the manpower, and the elite lifestyle to afford a garden in all its splendors and failures were generally ones of upper-class wealth. For this affluent sector, gardening was a matter of refinement and intellectual interest. They could absorb the costs of failed planting endeavors or reap the financial rewards of a fruitful season either way. They also had access to education for leisurely study and experimentation, something not often afforded to the working class.

One of the best examples of early American gardening on a large-scale level is Thomas Jefferson’s Virginian home, Monticello. With an avid interest in horticulture, 5,000 acres to play with and a net worth equal to $284 million dollars today, Jefferson was able to explore the world of gardening from all angles. He made copious amounts of notes and drawings regarding what, where, why and how his gardens were growing…

While it’s fascinating to go through Thomas Jefferson’s notes in order to understand his thought process, methodology, and relationship to innovations we take for granted today, one of the facts that I found most fascinating while researching colonial gardens is not something that can be linked to a specific concept or a system or even a person. It’s much more individualistic. What I learned is that stylistically, all gardens in America from the very beginning were driven by and inspired by nostalgia. And many people’s nostalgia at that.

Painting of forget-me-nots with goblet by Leon Bonvin, 1863

As new settlers immigrated from other countries and other continents throughout the 18th and 19th centuries, they brought with them memories of their parent’s garden, their grandparent’s garden, and perhaps even their own garden that they left behind. A desire to replicate this specific sense of familiarity meant that gardens were not created in America but in fact, recreated, from replicas of what these settlers once knew before in their home countries. Memories of ancestral orchards, ancient hedgerows, favorite flowers, fruiting vines, and heritage foods all acted as springboards for the first wave of garden preferences when it came to shapes, designs, content, color palettes, and layouts for gardeners in the New World. Those longings for other familiar places and spaces were what founded the very ideas of what a garden should and could look like here in America.

Since maintaining a garden was both a status symbol and a sign of wealth, gardens of the 18th century came in two basic styles… cottage gardens and farm gardens. Cottage gardens were small patches of land grown specifically for vegetables, herbs, and flowers with a purpose. Ornamental flowers were not often grown in these petite patches as they were considered frivolous time wasters.

Farm gardens, on the other hand, were the ones cultivated on bigger stretches of land adorned with numerous outbuildings, an ample number of workers, and dedicated areas for kitchen work, pleasure gardening, dairy operations, and large-scale croplands. Organized, efficient, and tidy, farm gardens leaned towards formal decorative designs inspired by European gardening techniques and aesthetics. Most often they were dotted with topiary tree, ornamental flowers, exotic plants, manicured bushes, and lined with brick or crushed sea shell pathways. Attractive garden structures in all shapes and sizes added the finishing touch to ensure picturesque vantage points. Even in the new days of the New World, history bloomed in the garden from other centuries, other places, other pasts. And from those two garden styles forward we never really varied in what we decided constituted an American garden.

The colonial garden that is beginning to emerge in the front and back yard of our 1750s-era house is one of both history and purpose. In an effort to be as self-sustainable as possible we are growing fruit, vegetables, and herbs for cooking, and flowers for fun. While we are not following the formality of hedged colonial gardens, but instead opting for a more cottage garden approach, I am intent on only growing heirloom varieties for an old-fashioned aesthetic and a pretty dose of historic storytelling from the ground up. Here are a few ways we are incorporating history from three centuries into the garden of our 272-year old house…

Heirloom Seeds

With the exception of one newly invented pepper plant developed by the Chile Pepper Institute in New Mexico, and two flats of marigolds and nasturtiums purchased from our local nursery, in this year’s garden, we are growing everything from seed, using only heirloom varietals of fruit, flowers, and vegetables.

Okra, brandywine tomatoes and bush beans growing up and out!

We were a bit late in seed starting since we didn’t move into our house until April, but so far we have tomatoes, zucchini, peas, beans, carrots, herbs, okra and lettuce growing up in the garden. As of today, the showiest plantings so far are the nasturtiums from the local nursery…

Nasturtiums made a regular appearance in American colonial gardens too by way of seeds carried from England and Holland. Prized then and still now, they were eaten like salad greens… leaves stalks, flowers, and all thanks to their sweet but peppery taste. If you like arugula mixed in with your lettuce, you’ll like nasturtiums too. They also happen to be fantastic pest repellants for squash bugs, aphids, beetles and our daily invader – the pesky slug.

Raised Beds

Colonial gardens in the 18th century were laid out in symmetrical grid styles using raised beds and walkways of crushed seashells in between. Based on the layout of our yard, the lush tree canopy, and the pattern of the sun throughout the day, we also are doing raised beds but not in the same traditional colonial grid format since we have fewer pockets of consistent, direct sunlight throughout the day. Instead, we have built one long raised garden bed that measures 25′ feet (length) x 5.5′ feet (width) x 2.5″ feet (height) in the front yard using rocks gathered from around the property. The rockery aesthetic matches the stone walkway and steps of the front porch.

Newly built and just before we filled it in with all the dirt and compost materials.
Flowers, seedlings and seeds get planted this week, but this is a little sneak peek as to where more nasturiums will be headed.
The tree canopy changes color throughout the day and makes the prettiest shadows in the yard. Two sugar maples live in the front yard. We cant wait to tap this fall for our own maple syrup.

In the backyard, just off the porch, we built a smaller raised bed out of wood that measures 10′ feet (length) x 5.5′ feet by 3′ feet (height). Instead of using just plain untreated boards, my husband experimented wth the Yakisugi method and charred the wood with a propane torch. Yakisugi is an ancient Japanese art form that naturally preserves the wood and gives it a pretty, dark walnut-hued finish.

To add a little softness to the rectangular shape, we built another curved rock wall garden bed on one end where the okra, zinnias, coreopsis, Brussels sprouts, and marigolds are happily growing away.

Rock walls have been a part of the natural historic landscape of New England since the 1800s, and were used as land dividers and fencing following the split rail style fencing that was popular during colonial days. In Connecticut in the 1700s, most of the landscape was covered in trees so everything in that century was made out of wood since it was the most abundant building material. We haven’t yet decided on what kind of fencing we will add to the front yard. It’s a big decision with many possibilities ranging between a picket fence, a rock wall, a split rail fence, or a series of decorative shrubs and grasses.

The greenhouse is only six weeks old but already it’s got quite the little personality.

The Greenhouse

The first greenhouses were built in Europe and the UK in the 1600s, so they’ve been an important garden feature for quite some time. Our greenhouse was found locally on craigslist, just a couple of weeks after we moved in. Still in its original box, it just needed one day of assembly and then it was ready to start growing things.

First day!

So far we are off to a good start. This has been the birthplace of our tomatoes, basil, broccoli, cauliflower, Brussels sprouts, cilantro, parsley, dill, lettuces, French marigolds, and okra.

It’s also the permanent new home of our three-year-old Southern papaya tree, Pappy, who did not love our move to the Northeast as much as we did and responded to the 9-degree temperatures experienced during our temporary stay in Pennsylvania this past winter by promptly losing all his leaves. Every day from November to April, no matter how much coddling I gave him, Pappy threatened to shrivel up and call it quits. Luckily, the warmth of the greenhouse has him happy once again and back on the road to recovery.

Pappy! Two new leaves grown, a million more to go!

It’s our plan to keep the greenhouse in constant use all year long. With the help of a heater and some neighboring cold frames, I look forward to growing kale, chard, cabbages, and other cool-weather vegetables there this winter.

Rain Barrel

To complete the start of our self-sufficiency model we added a colonial-style rainwater collection barrel to the side of the garage. So far we’ve pumped an entire barrel full of water into the garden as well as accidentally grown a vat of sulfur-smelling bacteria. As it turns out, there’s an art (and a science!) to storing rainwater in a barrel, and there is still so much for us to learn. In an upcoming post, I’ll share the system my husband custom-built to pump the water from the barrel to the garden, which I hope might be helpful for anyone else learning the ropes of the rain barrel watering system.

Future plans for the garden include bee boxes, landscaped garden beds, lighting, and a fire pit, but for now, this is the start of our new yet old colonial-inspired garden. More photos will come as the garden grows up!

In the meantime, while the kitchen is under renovation and we wait for the vegetables to flower and fruit, the grill has been a beehive of action and adventure as we discover and explore some vintage recipes meant for the barbecue days of summer. One of my favorites so far is this grilled potato recipe from 1955. Coming next to the blog, this recipe will add an extra delicious dose of fancy food to your summer soirees. Can’t wait to share it!

Cheers to summer foods, sentimental gardening, and horticultural history! Hope this season is your most beautiful one yet.