Hoop Houses

Cold Frames and High Tunnels

Read More

Greenhouse Cooling

Greenhouse Exhaust Fans, Shutters and Vents

Read More

Pots, Trays & Nursery Containers

Everything from biodegradable pots to nursery containers.

Read More
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

CultiMate Weeder
CultiMate Weeder

The CultiMate Weeder is a great way to get right under pesky weeds, pulling them up by the roots. The durable handle is molded around the shaft pre...

Price: $15.00

View details »
Osmocote Plus 7.5g Tablets, 15-8-11, Case of 1000
Osmocote Plus 7.5g Tablets, 15-8-11, Case of 1000

The Osmocote Plus Tablets are convenient, easy-to-use 7.5 gram tablets that provide a steady source of nutrition to plants throughout the growing s...

Price: $119.00

View details »
Neoseiulus Californicus for Mite Control
Neoseiulus Californicus for Mite Control

Neoseiulus californicus is used to prevent and control spider mites. The Neoseiulus californicus mites are only 0.5mm, but they are active spider m...

View details »
Jacto 4 Gallon (Wht/Org) Backpack Sprayer
Jacto 4 Gallon (Wht/Org) Backpack Sprayer

The Jacto 4-Gallon Backpack Sprayer has been designed for continuous, long-lasting use, even when applying caustic chemicals. The internal mechanic...

Price: $99.95

View details »

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!

Read More...

Featured Video