Plant Propagation, Seed Starting Kits, Trays, and More...Read More
Polyethylene film in varieties of thickness and sizeRead More
Containers, Containers, Containers!
Greenhouse Megastore is fully stocked with growing containers of all sizes.Read More
Shop Our Wide Variety of Flats, Inserts, Growing Pots, Nursery Containers, and MORE...
Find the perfect containers for all your flowers and vegetables.
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Ideal for hydroponic systems, the Organic Coco Planting Mix is a great way to encourage root growth for indoor and outdoor flowers, vegetables, her...
Price: $9.95View details »
The Cosmopolitan Square planter comes in two sizes and a variety of colors.
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The Hanging Basket Frost Cover is made from insulating synthetic fabric to protect plants from frost damage and temperatures as low as 21° F (6...
Price: $5.99View 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!