As Southern Californians, we are truly blessed to live in a climate that allows us to grow fresh vegetables year round. Even though January isn't typically considered a prime gardening month, I have great success growing my favorite cool winter crop - lettuce. Winter gardening is still a bit of a gamble here in San Diego. Most of the country would be concerned with frost, but we might be more concerned with Santa Ana winds and heat that bolts our beloved lettuce! If you're up