Hoop Houses

Cold Frames and High Tunnels

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Greenhouse Cooling

Greenhouse Exhaust Fans, Shutters and Vents

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Pots, Trays & Nursery Containers

Everything from biodegradable pots to nursery containers.

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Visit our Plant Containers category for everything you need.

1020 Trays, Inserts, Garden Trays, Pots & Nursery Containers, Kits and More...

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.

Closeouts   View Deals


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



New Products

Little Digger Garden Tool
Little Digger Garden Tool

The Little Digger Garden Tool is a multi-purpose garden trowel with a comfortable grip for continuous use. This garden tool can easily plant, dig, ...

Price: $18.00

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Amblyseius Andersoni For Spider Mites
Amblyseius Andersoni For Spider Mites

Amblyseius andersoni is used to prevent and control spider mites. Less than 1mm in size, Amblyseius andersoni is a predatory mite that feeds on a v...

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Osmocote Nursery Mix 23-4-8 Fertilizer
Osmocote Nursery Mix 23-4-8 Fertilizer

Osmocote Blend 23-4-8 features our E-Max Coated Urea Technology is one of our best selling blends. The combination of resin-coated NPK and STEP Hi-...

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Solo 1 Gallon Sprayer (Bleach)
Solo 1 Gallon Sprayer (Bleach)

The Solo 1 Gallon Sprayer is chemical applicator that is great for safely spraying bleach solutions to remove mildew and algae off of decks, patios...

Price: $24.95

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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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