Geranium, Rosemary, and Fava Beans are three of the edibles I have growing at my place right now.
Geranium flowers are edible and have a very pleasant tart flavor. I have this plant outside and it seems to be handling the cold pretty well, it is rated for USDA zone 9b and I live in 8B/9A. It is used in companion planting to paralyze the Japanese Beetle.
Rosemary is a well known herb who's leaves go very well with meats and in dressings. The flowers of rosemary are edible as well, they have a sweet flavor with the typical rosemary overtone. Making a tea from rosemary is an excellent remedy for headaches, which my wife can attest to. Gardening rosemary as a perennial is possible down to USDA zone 7. In companion planting rosemary is used to aid cabbage, beans, and carrots by helping to repel their pests.
I planted these fava beans by seed in November. They make a nice winter or spring crop as they prefer cool weather to hot. Both the leaves and beans are edible. Some people may have a genetic enzyme deficiency that causes them to be allergic to fava beans. If you've never eaten these before don't indulge your first time.
Nutritional Value of Fava beans per 1 cup:
Calories - 187 or 9% DV
Protein - 12.6 g or 26% DV
Carbohydrates - 33.4g or 11% DV
Sugars - 3.1g
Dietary Fiber - 9.2g or 37% DV
Fat - 0.7g or 1% DV
Fava Beans are a significant source of Folate, Iron, Magnesium, Phosphorous, copper, and manganese.
The Estimated Glycemic load is 13.