Garden Grower Hobby Greenhouse

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  • Delivered today (order Mon-Fri before 12:00, delivery between 17:00 and 22:00)
  • Including shipping costs shown at checkout.
  • 30 days to change your mind full refund and free returns
  • Day and night customer service


Dimensions Width = 9′, 12′, or 18′
Length = 12′, 18′, 24′, 30′, or 36′
Height = 9′, 10′, or 10′ 5″
Sidewall 5′ 6″
Frame Steel
Color Silver
Covering 6mm polycarbonate twin-wall covering
Door(s) (1) 3′ x 6′-8″ storm door
Roof Vents 0
End Vents 0
Side Vents 0
Base n/a
Foundation Options – Concrete Piers or Slab
More foundation informationPDF File
Warranty Covering – 10 years
Manual Included

The Garden Grower greenhouse is a commercial quality, steel frame hobby greenhouse at an affordable price. This kit is perfect for the serious hobbyist or small nursery business. It includes everything required for complete installation. Builds easily on your foundation or existing slab with rounded eaves for easy snow shedding.


All Garden Grower Hobby Greenhouses are engineered to meet 85 mph wind and 12 pound live load per the UBC Building Code. Even higher load ratings and stamped engineered plans are available at extra cost. All galvanized steel frame insures maximum strength and life. Lexan twin-wall polycarbonate covering is UV resistant and carries a 10 year warranty against discoloration. The Garden Grower uses the same steel components as utilized in our commercial structures.


1. Erect the structure yourself. We do not recommend this unless you have construction experience. Components supplied are pre-cut and drilled. Step-by-step installation instructions are included. We provide online and telephone support to answer any questions you may have.

2. We have an experienced greenhouse construction team to assemble the greenhouse and install all working components. Turnkey Greenhouse Construction by Greenhouse Megastore allows you to spend time managing your business instead of running a construction project.

3. Use a local contractor to erect the structure.

Additional information


12 ft. x 12 ft. x 10 ft. high, 4 ft. centers, 12 ft. x 18 ft. x 10 ft. high, 6 ft. centers, 12 ft. x 24 ft. x 10 ft. high, 4 ft. centers, 18 ft. x 18 ft. x 10.5 ft. high, 6 ft. centers, 18 ft. x 24 ft. x 10.5 ft. high, 4 ft. centers, 18 ft. x 24 ft. x 10.5 ft. high, 6 ft. centers, 18 ft. x 30 ft. x 10.5 ft. high, 6 ft. centers, 18 ft. x 36 ft. x 10.5 ft. high, 4 ft. centers, 18 ft. x 36 ft. x 10.5 ft. high, 6 ft. centers


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