Rosemary Herb Plant Hardy Rosemary Grown Organic USA Great Container Herb Includes: 1 organic live rosemary herb plant grown in 4 inch container. NON-Gmo. Indispensable herb for the garden chef, and a ornamental plant in the xeric border. Produces lovely blue flowers and is excellent in drought tolerant gardens. Grows well in Zones 5-11. Grown organic in the USA by Stargazer Perennials. Grows to 3 feet tall x 3 feet wide. Includes Herb Planting Tips. Ships from Oregon.