Rosemary is a perennial herb with evergreen, aromatic, needle-like leaves and small pink, white, purple, or blue flowers. It is best known for its aromatic leaves, which are used throughout much of the world as a culinary herb and for medicinal purposes. Native to the Mediterranean but will grow in other regions due to its ability to withstand cooler weather. It is also more drought tolerant than most herbs, making it a popular choice for gardeners. Are you considering growing rosemary in your herb garden? We’ll show you everything you need to know in our growing, harvesting, and guides.