Structures

Greenhouse Kits, Complete Greenhouse Packages, Hobby Greenhouses, Commercial Greenhouses, High Tunnels & Cold Frames, Retail Greenhouses, School Greenhouses


Find every type of greenhouse for every type of grower.

Anyone can “just” sell you a greenhouse. But we want to do more than “just” sell you a greenhouse structure at a great price. Greenhouse Megastore can help you choose the best type of greenhouse that will work in your location and for your needs. We can design and equip your project or assist in applying for any grants that might be available. We always conduct a completely professional and successful construction process and will provide training or growing assistance that's sure to help you use your greenhouse to its full potential.

Browse our selection of hobby, commerical, school, nursery, and retail greenhouse structures now and find the one that works best for you.

141 product(s) found
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Nature Harmony Greenhouse
Item No. HG-NGR Out of Stock
Assembly No
$749.00
Springhouse
Item No. HG-FHSP In Stock
DROP SHIP Purchase Yes 14
$287.50
Seedhouse
Item No. HG-FHSD
DROP SHIP Purchase Yes PARENT
From:  $80.00 View Options
PlantHouse Portable Greenhouse
Item No. HG-FHPH
DROP SHIP Purchase Yes PARENT
From:  $50.00 View Options
Cultivator Premier Greenhouse
Item No. HG-CP-0912 In Stock
DROP SHIP Purchase Yes 21
$2,495.00 $2,295.00
1000 Series Cold Frame, 16' Wide
Item No. CF-16
DROP SHIP Assembly Yes PARENT
From:  $579.00 View Options
16'W Economy Cold Frame Package w/ Zippered Door
Item No. CF-16E
Purchase Yes PARENT
From:  $1,754.50 View Options
16'W Economy Cold Frame Package w/ Storm Door
Item No. CF-16PKG
Purchase Yes PARENT
From:  $1,811.70 View Options
1000 Series Cold Frame, 20' Wide
Item No. CF-20
Purchase Yes PARENT
From:  $689.00 View Options
1100 Series Cold Frame, 20' Wide, 3.5' Sidewalls
Item No. CF-203
Purchase Yes PARENT 14
From:  $942.00 View Options
1100 Series Cold Frame, 24' Wide, 3.5' Sidewalls
Item No. CF-243
Purchase Yes PARENT
From:  $994.00 View Options
1100 Series Cold Frame, 24' Wide, 6' Sidewalls
Item No. CF-246
DROP SHIP Purchase Yes PARENT
From:  $1,338.00 View Options
20' Premium 1200 Series Cold Frame Pkg, 3.5' Walls
Item No. CF-203P
Purchase Yes PARENT 14
From:  $4,944.50 View Options
1200 Series Cold Frame, 20' Wide, 6' Sidewalls
Item No. CF-206G
Assembly Yes PARENT 14
From:  $1,621.00 View Options
20' Premium 1200 Series Cold Frame Pkg, 6' Walls
Item No. CF-206P
Purchase Yes PARENT
From:  $7,804.50 View Options
20'W x 36'L Elite 1200 Series Cold Frame Package
Item No. CF-360-PKG
Purchase Yes PARENT
From:  $6,792.50 View Options
20'W x 48'L Elite 1200 Series Cold Frame Package
Item No. CF-480-PKG
Purchase Yes PARENT
From:  $8,354.50 View Options
Mythos Silverline Greenhouse
Item No. HG-NMY-0608 In Stock
DROP SHIP Purchase Yes 14
$649.00
1200 Series Cold Frame, 24' Wide, 4' Sidewalls
Item No. CF-243G
Assembly Yes PARENT
From:  $1,666.00 View Options
24' Premium 1200 Series Cold Frame Pkg, 3.5' Walls
Item No. CF-243P
Purchase Yes PARENT
From:  $6,594.50 View Options
1200 Series Cold Frame, 24' Wide, 6' Sidewalls
Item No. CF-246G
Assembly Yes PARENT
From:  $1,884.00 View Options
24' Premium 1200 Series Cold Frame Pkg, 6' Walls
Item No. CF-246P
Purchase Yes PARENT
From:  $8,464.50 View Options
24'W x 36'L Elite 1200 Series Cold Frame Package
Item No. CF-24C-PKG
Purchase Yes PARENT
From:  $7,245.70 View Options
1200 Series Cold Frame, 30' Wide, 4' Sidewalls
Item No. CF-303
Purchase Yes PARENT
From:  $1,806.00 View Options
1200 Series Cold Frame, 30' Wide, 6' Sidewalls
Item No. CF-306
Purchase Yes PARENT
From:  $1,806.00 View Options
Mountain 1200 Series, 20' Wide
Item No. CF-MS20
Purchase Yes PARENT
From:  $4,847.70 View Options
Mountain 1200 Series, 24' Wide
Item No. CF-MS24
Purchase Yes PARENT
From:  $5,337.20 View Options
Mountain 1200 Series, 30' Wide
Item No. CF-MS30
Purchase Yes PARENT
From:  $6,525.20 View Options
FieldPro Gable High Tunnel
Item No. CG-FPA
Purchase Yes PARENT
From:  $1,715.00 View Options
FieldPro Gable High Tunnel Package
Item No. CG-FPAP
Purchase Yes PARENT
From:  $3,370.00 View Options
Junior Victorian Greenhouse
Item No. HG-VIJ
Purchase Yes PARENT
From:  $4,495.00 View Options
Grow-it Round Greenhouse, 12'W
Item No. HG-SH-12R
DROP SHIP Purchase Yes PARENT
From:  $950.00 View Options
Grow-it Peak Greenhouse, 12'W
Item No. HG-SH-12
DROP SHIP Purchase Yes PARENT
From:  $975.00 View Options
Grow-It 10'x20' Peak Style Greenhouse
Item No. HG-SH-1020 In Stock
DROP SHIP Purchase Yes 7
$705.00
Grow-It 10'x10' Peak Style Greenhouse
Item No. HG-SH-1010 Out of Stock
Purchase Yes
$490.00
Palram Glory Premium Greenhouse
Item No. HG-PAGL
DROP SHIP Purchase Yes PARENT
From:  $2,999.00 View Options
FieldPro Gothic High Tunnel
Item No. CG-FPG
Purchase Yes PARENT
From:  $1,704.00 View Options
FieldPro Gothic High Tunnel Package
Item No. CG-FPGP
Purchase Yes PARENT
From:  $3,442.00 View Options
Victorian Glass Greenhouse
Item No. HG-VI
Purchase Yes PARENT
From:  $5,499.00 View Options
Solexx Early Bloomer Greenhouse
Item No. HG-SLEB In Stock
DROP SHIP Purchase Yes 7
$1,532.00
Riga XL Greenhouse
Item No. HG-RG-XL
Purchase Yes PARENT
From:  $9,499.00 View Options
Riga Grand Greenhouse
Item No. HG-RG-GRD
Purchase Yes PARENT
From:  $4,995.00 View Options
Riga Deluxe Greenhouse
Item No. HG-RG-DLX
DROP SHIP Purchase Yes PARENT
From:  $4,395.00 View Options
Riga Garden Greenhouse
Item No. HG-RG-CLX
Purchase Yes PARENT
From:  $3,499.00 View Options
Riga Greenhouse
Item No. HG-RG-
Purchase Yes PARENT
From:  $2,995.00 View Options
Palram Garden Chalet Greenhouse
Item No. HG-PAL-GCV In Stock
DROP SHIP Purchase Yes 14
$2,599.00
Victorian Orangerie Greenhouse With Accessory Kit
Item No. HG-ORJ In Stock
DROP SHIP Purchase Yes
$6,499.00
Traditional Glass Greenhouse
Item No. HG-BCTS
Purchase Yes PARENT
From:  $7,692.00 View Options
Parkside Greenhouse
Item No. HG-BCPK In Stock
DROP SHIP Purchase Yes 45
$7,995.00
Cape Cod Glass Greenhouse
Item No. HG-BCCC
Purchase Yes PARENT
From:  $7,609.00 View Options
Organic Grower Round Top Professional
Item No. CF-SH-1019 Out of Stock
Purchase Yes
$999.00
Bench Mart Deluxe
Item No. RG-BMD
Purchase Yes PARENT
From:  $1,843.00 View Options
Bench-Mart Greenhouse
Item No. RG-BM
Purchase Yes PARENT
From:  $6,545.00 View Options
Garden Mart Retail Greenhouse
Item No. RG-GM
Purchase Yes PARENT
From:  $5,455.00 View Options
Winter Gardenz Glass Greenhouse, 8'W
Item No. HG-WG08
Purchase Yes PARENT
From:  $2,795.00 View Options
Winter Gardenz Glass Greenhouse, 6'W
Item No. HG-WG06
Purchase Yes PARENT
From:  $2,295.00 View Options
Snap & Grow Plus
Item No. HG-SNG-08
Purchase Yes PARENT
From:  $1,099.00 View Options
Snap & Grow Greenhouse
Item No. HG-SNG-06 In Stock
DROP SHIP Purchase Yes 14
$850.00
Solexx Gardener's Oasis
Item No. HG-SLGO
Purchase Yes PARENT
From:  $2,399.00 View Options
Solexx Garden Master
Item No. HG-SLGM
Purchase Yes PARENT
From:  $2,632.00 View Options
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