Can Domestic Rabbits Have Basil? Does Vitamin C In Basil Help Maintain Healthy Bones and Teeth In Rabbits? Does Iron In Basil Help Maintain Healthy Muscle Development In Rabbits? Does Vitamin C In Basil Help Prevent Inflammatory Illnesses In Rabbits? At BackyardBunnyNews, we help people who want to raise rabbits and bunnies by collating information about the hare-raising experience. Basil is a tasty herb in the mint family that is often used in Italian dishes. It also adds a unique flavor to salads, soups, and stews. Some people like to grow their own basil plants, and many varieties are available at the grocery store. They have different flavor profiles and require a six-week growth period before harvesting.