Offer expires Monday, March 17, 2014 at 11:59 p.m. EST. Offer good only while supplies last. Rain-checks are not available for any back-ordered, sold-out, or out-of-stock items. Offer not valid on previous purchases, Education orders, or Wholesale orders. Offer cannot be combined with any other promotions, offers, or special discounts. Limit one (1) per customer. Offer valid at EarthBox.com only. Sales tax will apply in PA. All orders must be purchased with intent for immediate delivery and cannot be placed on hold for a later shipping date/time. Overweight surcharges will apply to Ready-To-Grow Kits. Offer applies to FedEx Home Delivery ("Ground") shipping only. Expedited shipping options are available for additional shipping charges. Items shipped to AK, HI, Guam, VI and all other U.S. territories will be delivered by Parcel Post, and charged accordingly for S&H fees. Customers needing to ship orders to APO/FPO addresses via Parcel Post, or customers with any questions or considerations, should contact the EarthBox, Inc. Customer Service department, open Monday-Friday at 1-800-821-8838 between 9 am - 5 pm EST. Offer valid only in the United States & U.S. territories. We regret that we cannot ship to any foreign countries, including Canada.