955 Benton Ave., Winslow, ME 04901 U.S.A. • Phone: Toll-Free 1-877-564-6697 • Fax: 1-800-738-6314 • Web: Johnnyseeds.com • Email: [email protected] Leek Planting Program You can plant several varieties of leeks with different maturity dates at the same time and harvest them in succession. Each variety will mature in its appropriate season from a single spring sowing. Faster growing leeks are less cold tolerant, and are harvested first in summer to early fall. Slower growing leeks are more cold tolerant, and will be ready for harvest in fall through early winter (and even longer in milder climates). Part # Variety Harvest Window Hybrid or OP? Summer OP Late Summer/Early Fall Hybrid Fall Hybrid Fall OP Late Fall/Winter Hybrid Winter OP Copyright © 2017 Johnny's Selected Seeds. All rights reserved. November 8, 2017 5:04 PM