November 27th & 28th - Our offices are closed in observance of the holiday. Happy Thanksgiving! Order online 24/7.
  Black Friday through Cyber Monday Holiday Special Countdown: 1 Days... 

Gift Ideas

Greenhouse Kits, Indoor Growing Kits, Gardening Tools, and More...

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Overstock Deals

Get the Best Deals on Overstocked Growing Supplies

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Hobby Greenhouse Holiday Special!

Get a FREE Indoor Seed Starter and Portable Heater!*

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Shop Our Wide Variety of Hobby Greenhouse Kits

*Spend over $500 & get a free Indoor Seed Starter, over $1000, also get a Portable Electric Heater.



New Products   View All

Bird Barricade Deluxe
Bird Barricade Deluxe

Deluxe Bird Barricade is a polyethylene constructed mesh barricade to prevent birds, scavengers, and other pests from harming your trees, bushes, f...

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Aquasav Daisy Collection
Aquasav Daisy Collection

The AquaSav Hanging Basket offers a unique and inventive way to conserve water and protect plants from going thirsty.

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Conley's Mountain 1200 Series - 30' Wide
Conley's Mountain 1200 Series - 30' Wide

The Mountain Series Cold Frame has the strength of a large commercial structure, the space to accommodate taller plants and benching, and easy-to...

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Juliana Basic Greenhouse
Juliana Basic Greenhouse

The Juliana Basic Greenhouse is a 5' x 6' hobby greenhouse that is great for those looking to save space or for those first-time greenhouse growers.

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We Sell the Things That Make Plants Grow

Greenhouse Megastore is not only a leading online retailer for greenhouses and greenhouse supplies, but also garden supplies of all types, plant pots, polycarbonate panels and other plastic sheets, shade cloth, weed barrier, hydroponic supplies, grow lights and much, much more! Shop from our commercial quality products without being forced to pay commercial prices or order commercial quantities. Greenhouse Megastore is perfect for the professional grower and the hobby gardener alike!

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