Stevia rebaudiana Annual in cold climates. 40 to 60 days. Non-GMO, Heirloom Sweet Stevia Herb Garden Seed from True Leaf Market. Stevia rebaudiana. Stevia is a warm perennial often planted as an annual in cold climates. Native to South America, Sweet Stevia plants yield an abundant crop with bright-green leaves and an Organic sweet flavor"as its steviol glycosides are a natural alternative to refined sugar! Stevia contains zero calories and has been used to make medicinal herbal . 15seeds
