Patio Furniture

Three models to choose from with FREE shipping!

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Exhaust Fans, Shutters and Vents

Cooling

Exhaust fans, ventilation fans, evaporative cooling options and vents

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Keep it Cool with Shade Cloth

Add shade fabric to protect your plants, decks or patios

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Shade Fabric, Shade Structures, Sun Shade, Shade Sails, Shade Paint

With affordable shade cloth, shade sails & structures, you can keep your plants or guests cool.

Learn & Grow   View Articles


From growing vegetables to greenhouse care, we have created and compiled a huge selection of gardening and growing articles for your reading pleasure.

Overstock Deals   View Deals


Find great deals and low prices in our Overstock Department, where you can browse a wide variety of gardening supplies, tools, and even greenhouses.



New Products

Premium Package 24' Wide Cold Frame - 6' Sidewalls
Premium Package 24' Wide Cold Frame - 6' Sidewalls

This package not only includes the essential items necessary for a complete greenhouse, it also includes many accessories and amenities that allow...

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Solo 2 Gallon Farm and Garden Sprayer
Solo 2 Gallon Farm and Garden Sprayer

The Solo 2 Gallon Farm and Garden Sprayer includes an assortment of four different nozzles to suit your application needs.

Price: $33.95

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Flowerhouse HarvestHouse - HarvestHouse Plus, 4.5' wide x 2.5' deep
Flowerhouse HarvestHouse - HarvestHouse Plus, 4.5' wide x 2.5' deep

The HarvestHouse Plus is a tower-style greenhouse with an inventive new design that allows for easy set-up and offers a convenient storage solution...

Price: $119.00 89.00

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MegaGrow Medium Weight Row Cover 1.5oz
MegaGrow Medium Weight Row Cover 1.5oz

The MegaGrow Medium Weight 1.5 oz. Row Cover is ideal for protecting flowering annuals, bedding plants and vegetables from severe cold and freezing.

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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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