Greenhouse 10 X 40

The EarthCare 10x40 Harvest Hobby Greenhouse Kit


This hobby greenhouse is quickly becoming one of the most popular greenhouses available in the gardening market today. So if you're someone who is serious about gardening or a gardener that's looking to upgrade their present greenhouse, then you owe it to yourself to look into one of the best greenhouses you can own. The EarthCare Harvest Hobby Greenhouse line of hobby greenhouses was designed with the 4 season gardener in mind so extension of the grow period can be achieved efficiently.
Easy to assemble, the Harvest Hobby features 10mm Twin wall Polycarbonate Panels and a rust-resistant powder-coated green aluminum Frame. Most other greenhouse manufacturers offer only 4mm thick walls. That means you get 150% more polycarbonate panel with the Harvest Hobby greenhouse. That means more heat insulation during the cold winters months and it's 100% UV protected, so your plants stay safe from harmful sun rays. And polycarbonate is shatter-proof, so it's safer and lighter than glass.
Ventilation isn't a problem with the 12 large roof window vents and a Dutch Door. As an option, a back door is available as well as automatic roof vent openers.
Size is also a plus. 10 feet wide and 40 feet long means 400 square feet of growing area. And if that's not enough, we offer expansion kits that extend the greenhouse length in 6 foot increments. The eave height is @5 feet while overall height is 8 feet. and keep in mind the frame anchors directly to the supporting surface so a base is not necessary. (Anchors are included).
Assembly instructions are included and no special tools are required for this Do It Yourself Greenhouse. So if you're ready to take your gardening hobby to the next level this is a greenhouse that will serve you well for years to come. Be sure to check out the many useful optional accessories like Greenhouse Heaters, Shade Nets and Greenhouse Shelving to make your greenhouse even more productive.
Free shipping to anywhere in the contiguous US. A 5 year warranty is included on the polycarbonate panels and 15 years on the aluminum frame.

Harvest Hobby Greenhouse Features:

  • 10mm Double Wall Polycarbonate Wall and Roof Panels
  • 12 Roof Vents
  • Hinged Dutch Door
  • 10' 1" wide x 40' 4" long
  • 400 square feet of gardening area.
  • 4 Season Greenhouse
  • 8' high to peak
  • 37" wide Door
  • Expandable for future growth
  • 5 year limited warranty on the polycarbonate panels
  • 15 year warranty on frame
  • FREE SHIPPING in the contiguous United States

Some of the Harvest Hobby Greenhouse Options that are available:

  • Automatic Roof Openers that open the roof vents automatically with the temp goes up and closes the same way when the temperature drops.
  • Shade Net to provide shade on the hot days during the summer. 60% shade factor
  • 1500 watt electric heaters 
  • Misting system to provide extra moisture to the plants
  • Expansion Kits available to extend the growing area of your hobby greenhouse

    Greenhouse Accessories for this greenhouse: 

    Click here for Dutch back door - only $195.00 with FREE Shipping

    Click here for Automatic Greenhouse Vent Opener - only $74.95 with FREE Shipping

    Click here for Greenhouse Plant Hangers - only $16.95 each with FREE Shipping

    Click here for Two Tier Potting Bench - only $104.95 with FREE Shipping

    Click here for One Tier Aluminum Staging 50" - only $102.95 with FREE Shipping

    Click here for Two (2) Tier Aluminum Shelving - only $137.95 with FREE SHIPPING

    Click here for 6x8 Green Mesh Shade Net - only $72.99 with FREE Shipping

    Click here for 10x12 Silver Mesh Shade Net - only $92.95 with FREE Shipping

    Click here for 16x24 Green Mesh Shade Net - only $179.95 with FREE Shipping

    Click here for Electronic Greenhouse Heater Fan - only $86.95 with FREE Shipping


    Fredrick R. 
    1 reviews
    When I bought my greenhouse, I have been a loyal and very happy customer ever since. I trust EarthCare greenhouses for all aspects of a job and the quality of work they do is really amazing. I would never do business with another company.
    Angela R
    3 reviews
    It looks charming! It was fairly easy to build and your service and delivery was fantastic. Thanks!



    3 reviews
    Such a great deal overall, I couldn't find anything this big for the price, not to mention the features. A+
    William Anderson
    3 reviews
    Probably the best greenhouse in the world, if you ask me! It's made for hardcore gardeners that want only the best equipment and the best greenhouses out there! If you are like me and wish to grow healthy vegetables incredibly fast, then this is the greenhouse you should look at. I bought the entire set of optional features and the seller delivered them really fast! If I ever need anything again for my backyard, I'll surely know what retailer to check out! A+
    Jerry Reed 
    3 reviews
    Our Harvest Hobby 10' x 13' Greenhouse is beautiful and well laid out. With some care in assembly, Harvest Hobby 10' x 13' Greenhouse will become a well built, durable addition to our yard. Thanks!

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