Free shipping on retail orders over $149. Use code DWRFS19. Cannot be combined with other offers. Not valid on previously purchased items, back-orders, drop-shipped items, special orders, pond liners, greenhouses or high tunnels. Not valid on orders shipping to Canada, Puerto Rico, Hawaii, USVI and Alaska. Ground standard shipping only, not valid on expedited shipping methods or any other shipping method. Limited to stock on hand. Expires 2/18/19 11:59 pm PST.