The retail giant spends years developing plants and flowers. The goal: make shoppers better gardeners—and loyal customers.

Home Depot's gardening division now outpaces lumber, paint, and appliances, generating $20B annually amid a slowdown in home renovations, per The Wall Street Journal.

When it comes to tackling weeds and pests in your garden, Harbor Freight offers an affordable tool that stands out. But what do reviewers have to say about it?

These 16 Home Depot coupons can help you save big on your next DIY project. All coupon content is created by TechRadar. We may earn a commission if you buy through our links. More Info.