The flat, tender leaves have a flavor midway between garlic and onion. Delicious in salads, spreads and flavored vinegars. Grows best in full sun. Perennial in Zones 3-10. Start early indoors or outdoors after danger of frost. We searched the world to find the best organic seed—Burpee fully guarantees that not a drop of synthetic chemicals was used to make these excellent seeds. Certified Organic Seed.