Archive for bolting

Cole Crops: The Goldilocks of Vegetables

Posted in gardening with tags , , , , , on April 25, 2012 by planthoarder

Broccoli, cauliflower, and kohlrabi are not the easiest vegetables for spring growing in Wisconsin. They’re a bit fussy. Wisconsin’s climate is a bit, how can I say this politely, unpredictable. Before cole crops have four or so leaves, they don’t mind a little nip in the air, though they can’t take a hard frost. After that they want to grow over a nice climate controlled summer, as if they had air conditioning for days over 75 degrees F (20 C) and central heating for days under 50 degrees (10 C). Too hot and they languish, too cold while they’re yourng and they’ll bolt or button (sounds cute, but it isn’t). Once they reach maturity, they are tough as nails and love the cold, in fact harvest is at its best after a frost or two, until then what they do not want is stress. Wimps.

Wisconsin in the spring, has terrible temperature swings. Part of me knew better than to even try, but oddly the other part seems to win more often than not. I started out with high hopes, planting the seeds indoors and expecting them to sprout in a week or two, but no, they were in a hurry. Now they’re ahead of schedule like guests who come early to find you still mopping up. They need to go out regardless of the forecast (the cole crops, not the guests). There are a couple of things to be done to moderate the temperature. They’ll start out with floating row cover to capture a few extra degrees of heat until temperatures get too warm. An added benefit is the protection it will offer from the cabbage whites. Yes, I saw one yesterday.

My love claims the weather forecasters expect a cool summer. I’ll do my best to baby them with the even moisture and nitrogen they like, and hope they reward me with a generous bounty or at least a few respectable meals. If not, well, I’ll bite back my pride and remember, there’s always the fall.