We have a complete list of Gardeners discount codes and Gardeners Supply Company coupons that you can use to help save money on your order. Gardeners coupons can expire at any time without any notice, so when you redeem your Gardeners Supply Company discount, please make sure that it was applied properly to your order before completing the checkout process. Gardener's Supply is an employee-owned company founded in 1983 by a handful of enthusiastic Vermont gardeners. Today, they serve millions of gardeners nationwide, offering everything from seedstarting supplies and garden furniture to flower supports and garden carts. They are passionately committed to providing garden-tested, earth-friendly products that will help you have more fun and success in your garden.