The winter sun is still low enough in the sky to shine brightly into our south windows, but not so intense yet to bake tender green shoots into oblivion. Most edible plants like a sunny location, so choose a southern or western exposure. You can grow your farm in window boxes or individual pots. Clay pots are very attractive, but need to be watered more frequently. Plastic pots are utilitarian and inexpensive.
Glazed pots are initially more expensive, but last longer and are very handsome.
Even hanging baskets can be used if you have strategically placed hooks. The warm days and cool nights available now on windowsills are perfect for most herbs and greens. Check their moisture daily. Let your plants dry out somewhat between waterings, but plants in small pots may still need water every day. Slow-acting organic fertilizers are a good choice for these windowsill gardens.