Made in the USA

Your plants are grown in America, and you want your supplies to come from the U.S., too. Greenhouse Megastore has the largest catalog of U.S. greenhouse supplies and gardening products. From premium seeds to hydroponic systems, we have the right products that arrive fast.

All-American Gardening

By choosing greenhouse and garden products made in the U.S., you support local workers and businesses who emphasize high-quality materials, precise designs and reliability. American-made supplies also aren’t transported as far, meaning fewer carbon emissions and lower shipping costs.

Use the search filters to easily find the right Made in the USA garden supplies for your personal or commercial growing needs. Greenhouse growers can find everything they need from sowing to harvest, including seedling trays, potting mixes, heaters, foggers and timers. For outdoor growing, browse fertilizers, irrigation controllers, shears, soaker hoses and other products from the U.S.

Control domestic pests with domestic solutions such as insecticides and weed killers — or attract beneficial birds with hanging feeders. Patio and balcony gardeners can upgrade as well with items like decorative planters and hanging baskets. Hundreds of products are in stock and ready to ship.

Making a Garden Feel Like Home

Greenhouse Megastore is proud to work with the leading American garden supply companies and offer their products nationwide. Our Price Match Policy ensures the best deal, and we have regular deals and bulk ordering offers, too. If you need help finding a certain item or figuring out what a gardening project requires, our friendly sales staff is happy to answer questions. Use online chat or call 1-888-281-9337 Monday to Friday.