by Chiot's Run
I'm lucky that we have a year round farmer's market that opened up last year. I can now find local produce all winter long, which is wonderful in our cold climate. Last winter I happily purchased all kinds of wonderful vegetables from various local farmers to get us through the winter. I'm always trying to expand my gardening so I can produce more and more of our food. Since we live on a small lot and don't have much more gardening space, I'm starting to expand the seasons that I grow. I installed hoops over my raised bed specifically for protecting crops from our cold NE Ohio weather. A few weeks ago I covered my raised beds with greenhouse plastic in my efforts to grow all winter long.
Most everything in these beds were seeded in early October, and they seem to be thriving in the cool fall weather. They do take longer to reach maturity, mostly because of the reduced daylight hours not as much the cold. I have 3 raised beds at my house and 2 in my mom's garden. They're filled with cold tolerant lettuces, spinach, bunching onions, leeks, cabbage, broccoli, celery, arugula and kohlrabi.
I searched out cold tolerant heirloom varieties of vegetables for my experiment. I'm hoping that eventually I'll be able to provide a lot of my own vegetables (mostly greens) during the long cold winter months. (If you want to learn more about four season gardening I'd highly recommend Eliot Coleman's book The Winter Harvest Handbook: Year Round Vegetable Production Using Deep Organic Techniques and Unheated Greenhouses)
Have you tried winter gardening? What do you use to protect your crops?