From Gardener's Supply (

Free or $3.99 Shipping

Terms and Conditions

This offer expires midnight Monday, May 26, 2014 and requires no minimum purchase amount for $3.99 Shipping and a minimum purchase amount of $100 for Free Shipping. This offer cannot be applied to previous purchases or combined with any other offer. This offer applies to Economy Shipping only for orders shipped within the lower 48 states; it cannot be applied to items with additional shipping charges or faster shipping. Offer is not valid for international orders or shipments.