GrowIT® High Arch Greenhouse, 13 ft. x 20 ft. x 12 ft.

GrowIT® High Arch Greenhouse, 13 ft. x 20 ft. x 12 ft. is rated 3.4 out of 5 by 60.
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Model #:
70560
$919.99
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Currently Out Of Stock
The High Arch Greenhouse is designed to extend the growing season by insulating and protecting plants. The reinforced alpine style 1 5/8 in. steel frame provides a maximum of 12 feet of overhead growing height with 10 feet of growing height throughout the majority of the Greenhouse. The GrowIT heavy-duty translucent ripstop polyethylene cover will outlast and outperform standard Greenhouse fabrics for multiple seasons of use
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Product Overview
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Product Overview

Assembly Manual

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The High Arch Greenhouse is designed to extend the growing season by insulating and protecting plants. The reinforced alpine style 1 5/8 in. steel frame provides a maximum of 12 feet of overhead growing height with 10 feet of growing height throughout the majority of the Greenhouse. The GrowIT heavy-duty translucent ripstop polyethylene cover will outlast and outperform standard Greenhouse fabrics for multiple seasons of use
  • 1-5/8 in. / 4,1 cm heavy-duty steel frame with premium powder coat finish resists chipping, peeling, rust and corrosion.
  • Triple layer, heat bonded ripstop translucent cover is waterproof and UV-treated inside and out and designed specifically for plant growth and protection.
  • The translucent fabric allows a significant amount of diffused light to reach the plants, while reducing the amount of harmful UV light.
  • The diffused light reduces shadows and scorching to provide consistent lighting for all exposed parts of the plant, not just the tops.
  • The GrowIT fabric is a good thermal barrier providing good insulation for plants while preventing over-heating, which requires less water, ventilation accessories, and attention.
  • Roll-up side panels provide airflow and temp control. Bungee fasteners hold sides open. Hook and loop fastener strips keep sides down.
  • 15" / 38,1 cm Auger Anchors are included for proper anchoring. See included Anchor Guide for more info.
Specifications
Specifications
General
SKU70560
Specifications
Assembly ManualDownload (PDF)
Details
ManufacturerShelterLogic
SeriesGrowIT
StyleArch
MaterialPolyethylene 5.5 oz
ColorTranslucent
Frame ColorGray
Door Type2 Double Zippered Doors, Front and Rear
Assembly RequiredYes
Hardware KitYes
Dimensions
Width13 ft.
Length20 ft.
Height12 ft.
Size13 x 20 x 12 ft.
Total Storage Area257.77 sq. ft.
Total Storage Volume2332 cu. ft.
Rib Tubing Diameter1.65 in.
Assembled Exterior Dimensions Width155.02 in.
Assembled Exterior Dimensions Depth239.45 in.
Assembled Exterior Dimensions Height140.22 in.
Assembled Interior Dimensions Width151.72 in.
Assembled Interior Dimensions Depth236.15 in.
Assembled Interior Dimensions Height138.57 in.
Door Opening Width Top107.7 in.
Door / Entrance Width Bottom120 in.
Door / Entrance Height Outside95.64 in.
Wall Height72.7 in.
Peak Height67.52 in.
Warranty/Certifications
Warranty1 Year Limited
WaterproofYes
Water-ResistantYes
Proposition 65No
Reviews
Rated 5 out of 5 by from Awesome Beautiful greenhoyse. Heavy heavy tarp and anchors.
Date published: 2021-04-21
Rated 5 out of 5 by from Good value Sturdy posts & robust covering. Assembly took longer than the 2-3 hours directions stated, but I was working with 2 not-handy helpers, so I was the only one actually assembling & tightening the bolts. If everyone involved can handle a socket wrench, it would likely go much faster. Designers thoughtfully made all nuts the same size, so only the single tool is needed. Do wish they had a version with doors at both ends (or that I'd seen it, if they do), but otherwise a very nice, large, 'starter' greenhouse, especially for the cost.
Date published: 2020-11-10
Rated 5 out of 5 by from Great greenhouse I bought and put this up, I would recommend having a friend help. If you have a hard time with this you do not know how to read/follow instructions
Date published: 2020-05-24
Rated 5 out of 5 by from Excellence-in-a-Box This product is very well engineered. The construction diagrams and included information are totally complete and easy to understand. A great product for wintering over those less than hardy keepsakes. I only had three bolts and nuts left over. The designer for this greenhouse is excellent.
Date published: 2019-10-31
Rated 5 out of 5 by from Green House in a Box It works fantastic as a green house. I start my tomatoes etc. and they grow throughout the season very well indeed.
Date published: 2019-10-27
Rated 5 out of 5 by from Great Green Hose, easy to put together This is the 7th greenhouse that I have bought. They are very easy to assemble, and I believe a person can grow about anything in them. One suggestion would be for the seller of the greenhouse to offer new skins. Have to change over to normal plastics.
Date published: 2019-04-20
Rated 5 out of 5 by from We love the products and easy to assemble & durable!
Date published: 2018-10-13
Rated 5 out of 5 by from Very Happy I purchased this last year and I have been so pleased with it that I purchased another one. Love my green house. Plants growing great!
Date published: 2018-06-04
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Questions & Answers

Some of the parts 800599, which are the side connector poles, have small connector ends that flare a bit. I've been able to get nearly all of them to fit into the next pole, but have two that are a problem. This looks like a mfrg defect. Advice?

Asked by: hal
Hello, We are awfully sorry to hear about this. The Greenhouse does include a one-year warranty, and if anything goes wrong within that time frame, we strongly suggest submitting a claim. Please complete the warranty claim form here: https://www.shelterlogic.com/support/forms/warranty-claim/ Thank you
Answered by: Customer Service Rep
Date published: 2021-03-29

Hi , may I want buy replacement cover for GrowIT® Backyard Greenhouse 6ftx8ftx6ft Model # 70600 ( 804264 - 804265 - 804266 ) . Please let me know Thank you.

Asked by: Don Tran
Hello, To order this cover please give us a call at 1-800-932-9344.
Answered by: Customer Service
Date published: 2021-04-25

hello i am looking for replacement cover for our growit greenhouse. i could not find 803028 in the parts search. can you pls help with this?

Asked by: vcs
Hello, We apologize for the inconvenience. You have an older part number which is why you could not locate it on our website. The cover kit compatible with your frame is #90598. Hope that helps!
Answered by: Customer Service
Date published: 2021-09-25

I need a replacement door for my 10x10 "greenhouse in a box." Part #802180, but that is not listed on your site. The fabric comes off in summer and bird netting goes on to protect the blueberries. But the door is in constant use needing replacement.

Asked by: 72Rover
Hello, Unfortunately, we do not offer the door panel on its own. It is already pre-packaged in the cover kit which also includes the main cover and solid back panel. The cover kit for this greenhouse is #90586. Hope that helps!
Answered by: Customer Service
Date published: 2020-07-13

I need page 8 of my instruction manual for Growit Greenhouse in a box #70658

Asked by: Noble
Hello, The PDF version of the instruction manual can be located under the specifications tab or at the link provided below. https://www.shelterlogic.com/support/manuals/ Hope that helps!
Answered by: Customer Service
Date published: 2020-01-03

I'm thinking of adding another layer of poly over this structure and attaching a squirrel cage blower for added insulation. Do you think this material will hold up and not let too much air pass through?

Asked by: Maurice
Hi Maurice, It should be adequate for this purpose. The hard part will be getting the two layers sealed enough at the edges so an air barrier can be formed in the first place. There aren’t many adhesive choices when it comes to bonding polyethylene. To discuss in more detail feel free to give us a call at 1-800-932-9344. Thank you
Answered by: Customer Service
Date published: 2020-04-13

Do you make another cover for the High Arch Greenhouse? The one that came with it does not let through enough sun light for big healthy plants. What do you suggest as a solution?

Asked by: Wendy4
Hi Wendy, For this frame we offer the translucent Greenhouse covers (the one you currently own) and we offer solid color covers. To discuss in more detail feel free to start a live chat or give us a call at 1-800-932-9344. Thank you
Answered by: Customer Service
Date published: 2019-10-07

Are you sure that a white cover will allow enough sunlight in the greenhouse?

Asked by: Dahlias
Hello, This greenhouse has a translucent cover. Many forms of testing have been preformed and this translucent cover yielded the best results in every category. To discuss in more detail please feel free to start a live chat or give us a call at 1-800-932-9344. Thank you
Answered by: Customer Service
Date published: 2019-09-30
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