My winter vegetable crops are partly planted. Kale and Boston Lettuce, so far. And those seeds are already sprouting. I hope to get Swiss Chard and Collard Greens in soon.
If you think you can't grow any vegetables or herbs, think again. Here is a quick project (I think I read something similar somewhere). All you need is one (or two or more) of the plastic salad rectangle containers you buy salad/lettuce mixes in. You can put a small whole or two in the bottom of the container. Add soil, seeds, water and watch them grow. Be sure you know how much sun the seeds need, otherwise your seeds may not sprout or grow as fast.
I planted some summer lettuce seed mixes in one and here is what I have already.
Give it a try. You may be delightful surprised!