To help you get started on an indoor winter gardening project, here is a general guide for selecting and growing seeds in your home.
Stevia, Sweet Stevia- Dave's Garden link. More botanical info in this link. I couldn't find info about perennial or annual in other links. We'll see if mine grows back. We've had a mild zone 7 winter. Article states that it is perennial from zones 9-10 (& author states 8 too). Tends to not survive frost so if I grow it again I should move indoors in the winter.
Craft Stick Fairy Doors. This is such a simple, easy project to add magic to the garden. Make a bunch and place them on flower pots and tree trunks!
How-To: Thirty vegetables that tolerate cold – arugula, beet greens, broccoli raab, carrots, chard, chicory, claytonia, collards, dandelion, endive, escarole, garlic greens, kale, kohlrabi, leeks, lettuce, mâche, minutina, mizuna, mustard greens, pak choi, parsley, radicchio, radish, scallions, sorrel, spinach, tatsoi, turnips, and watercress.
SUGAR 7 Simple Recipes For Preserving Edible Flowers : TreeHugger