This year more people than ever seem ready to start growing at least some of their own food in their gardens or on their decks and balconies. The weather is rarely cold enough to stop all plants from growing, so we can harvest food from our gardens all year round, even in December and January. On the other hand, it doesn't ever get warm enough for many crops which other regions can grow in the summer time, especially that hallmark of backyard gardening, the tomato.