Greenhouse Kits, Indoor Growing Kits, Gardening Tools, and More...Read More
Get the Best Deals on Overstocked Growing SuppliesRead More
Hobby Greenhouse Holiday Special!
Get a FREE Indoor Seed Starter and Portable Heater!*Read More
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.
What's Hot This Month
New Products   View All
The Premium Plus Greenhouse is a 9' 8" x 12' hobby greenhouse that is great for those who want plenty of growing room but don't want to compromis...
View details »
The Trellising Kit Pro allows you to easily hang your plants and vines, assuring accurate height control for your lengthy plants.
Price: $38.00View details »
Ideal for runner beans and climbers, the Easy Bean Support is an excellent alternative to bamboo canes.
Price: $21.00View 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!