How Do I Know If My Lavender Is Edible?
The lavender species commonly used for cooking is Lavandula angustifolia. Look for this species when shopping for or growing lavender meant for culinary use. Also, make sure that the lavender has not been treated with pesticides or other harmful chemicals. It is best to grow your own lavender or purchase it from a reputable source that specifically labels it as culinary lavender. When in doubt, always do a small taste test before using in a recipe.