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Tag: unheated greenhouse

Cold crop lettuce

Lettuce in the unheated greenhouse, under a couple of layers of medium-weight row cover, is doing fine so far, firm and tasty after weeks of sub-freezing nights, all the way down to -30°C (-22°F). Now there’s even a noticeable bit of grow-back from the last cut, late December (even the…

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Cold-grown salad

Cold-grown: Tiny lettuce leaves, crisp, fresh and delicious…and grown oh so slowly, without cover, in the unheated greenhouse, through many freezing nights, some down to -15C. Still a while till it’s big enough to harvest, and it was seeded way back at the beginning of October: that’s already 50 days…

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Winter spinach

Later and later we go: More late season/winter harvest experiments, with four-week-old spinach transplants into the unheated greenhouse. Also trying out a trench approach to transplanting—a furrow about 6″ deep, made with a hoe—instead of putting them in one by one. Seems a little quicker, but it all takes time!

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Shrouded against the cold

Shrouded against the cold: Not much to look at, but nice for the tomatoes, peppers and other seedlings on the tables underneath. It’s a double layer of medium weight floating row cover, tried and true, a familiar spring sight in the unheated greenhouse, good for a few degrees of protection…

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