Costco Garden Deals & Garden Sales

Shop the Backyard Upgrades and Summer Fun Deals at Costco to get $10 to $1,000 off nearly 50 items. You will find savings on sheds, water slides, patio sets, grills, and more. Shipping varies by item and location. Select items may be available for store pickup. Shop Now at Costco

Save on over 100 deals including grills, generators, sheds, patio furniture, and more. We've pictured the Yardline Crestwood 8 x 12-Foot Do-It-Yourself Wood Shed for $1,699.99 ($300 off). Plus, delivery is free for most items.

Looking for more great online Costco offers? Check out all the best 2025 Costco sales and discounts we've found. Shop Now at Costco