An unusual absence of snow in this early look at the field. The end of the compost pile poking into the photo is color-coordinated with the spring browns of all the dead vegetation. Center and right, a good amount of the market garden area is pretilled—clear and near set to go. In the mid distance, the little greenhouse is still standing, while the big guy is still bare, having had its plastic savagely ripped open by unusually high winds. That white object is a round bale of straw, sheathed in protective plastic, ready to use as mulch. It’s the broad canvas for another new growing season!
unheated greenhouse
Won’t give in to the cold
Lettuce, under a hoop-supported layer of medium weight row cover in the unheated greenhouse, is crisp, colorful, and fresh as daisies. This lettuce mix was planted in October, and some of it cut once in December, and now it’s waiting out the winter. Outside low so far: not bad, around -22°C. Kind of the same picture every time – dead or alive – but still always exciting when you’re there… (:
Transplanting: tiny sections
Transplanting lettuce into the unheated greenhouse, filling it out in small sections to work around wetter areas. The seedlings, waiting for drier conditions, stayed a couple of weeks longer in trays than ideal—now they’re a little floppy and stretched, but I’m confident they’ll figure it out. This first spring, seeing how the ground dries in the new hoophouse is part of the learning curve. Tiny farming!
First winter harvest
Yesterday’s harvest that went to today’s farmers’ market, my earliest market start by almost two months! From the unheated greenhouse: kale, green and red mustard, and lettuce mix times two. Harvest conditions: -2°C outside, a perfect-working-weather 10°C inside. At the end, the sun came out and it started to get sweatingly hot under a T-shirt, shirt and fleece. But, already done! No rinsing, just covered and into a cool room for a 6 a.m. pick-up this morning. It felt a little odd, starting the year’s Saturday markets so early, and indoors—this fall, if all goes as intended, weekly market will cease to end for winter and become instead a fully year-round thing…
Winter salad
This bowl of lettuces and kale is the first cut of spring, taken from the unheated greenhouse while snow flurries whip around outside. With the help of 6 mils of plastic and some row cover, the salad easily survived three months of winter, with temperatures that went down to -30°C (-22°F). The texture and color are good, the taste, deliciously bold. Fantastic! The flowers are bok choi that managed to bolt in the alternating warmth and cold—on sunny days, the hoophouse temperature could easily reach 10-15°C (50-59°F), even when it was sub-zero outside. Interesting!
Spring begins with the weather!
There’s official calendar Spring, and then there’s spring in the field, that ignores exact dates and goes by the weather, marking winter as over whenever the freezing temperatures end. If today’s two-week weather forecast is anything to go by—it is, in this case, when being off by ±5-10°C (14-23°F) either way isn’t a big concern—market garden spring starts now. For the moment, I’m mainly concerned about overnight lows in the unheated greenhouse, and whether row cover is necessary. If it stays above -15-20°C, my safe-with-no-cover cutoff, it should be fine to pull back the covers and let the sun shine in (prepared, of course, to put it right back if there’s a sudden severe dip, which we hope doesn’t happen). Nothing complicated, just a little of the gambling that’s called working with the seasons!
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 weeds are getting in on the protection, see bottom left). My first full-winter tiny farming experiment continues…!