Ohuhu Walk-in Greenhouse with Screen Windows 57x57x76 in
- Cover Material: Polyethylene (PE)
- Frame Material: Alloy Steel
- Number Of Vents: 2
- Indoor Outdoor Usage: Outdoor
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A solid walk-in greenhouse for extending a growing season, provided the 22 lb-per-shelf limit and PE cover match what is being grown.
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ASIN: B07T4NX6Q3Model: Y21-80400-36Category: Greenhouses
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Overview
Ohuhu's walk-in greenhouse measures 57 by 57 by 76 inches and stacks 12 wire shelves across 3 tiers inside a PE-covered steel frame, with a roll-up door and two screened windows.
Each shelf is rated to hold up to 22 lbs, so the structure is meant for seed trays and pots rather than heavy planters. The frame is described as assembling without tools, and the cover and connectors carry a one-year warranty with free replacement.
- 57 x 57 x 76 inch walk-in frame
- 12 shelves across 3 tiers, 22 lb capacity each
- Zippered door plus 2 screened windows
- Tool-free push-fit assembly
Who it's for
Fits backyard and balcony gardeners who want to start seedlings earlier or extend a growing season into colder weeks. Not a fit for anyone wanting a permanent glass structure or shelving that holds heavy containers.
Pros and cons
- 12 shelves across 3 tiers for organizing
- Tool-free push-fit frame assembly
- Roll-up door plus 2 screened windows
- 1-year warranty with free connector or cover replacement
- Each shelf capped at 22 lbs
- PE cover, not rigid greenhouse panels
- Comes with ropes and stakes only for anchoring
Performance notes
The PE cover is meant to trap heat and hold humidity, creating a warmer microclimate than the open air outside it. The zippered door and two screened windows exist to regulate airflow so the interior does not overheat, and the steel frame is built with double-stitched seams for wind resistance.
Specifications
| Brand | Ohuhu |
|---|---|
| Model | Y21-80400-36 |
| Dimensions & fit | |
| Item Weight | 25.35 pounds |
| Item Dimensions L x W x H | 56.3 × 55.5 × 76.8 inches |
| Construction & materials | |
| Cover Material | Polyethylene (PE) |
| Frame Material | Alloy Steel |
| Color | Green |
| Other details | |
| Number Of Vents | 2 |
| Indoor Outdoor Usage | Outdoor |
| Door Style | Roll Up Door |
| Closure Type | Zipper |
| Number of Doors | 1 |
| Number of Items | 1 |
| Item Type Name | Greenhouse |
Closest rivals on specs
VEVOR Walk-in Tunnel Greenhouse 9.6x6.4x6.2 ft- Item Weight 25.35 vs 31.3 pounds (-19%)
EAGLE PEAK Pop Up Walk-in Greenhouse 8x6- Item Weight 25.35 vs 37.3 pounds (-32%)
Pure Garden HC-4201 4-Tier Mini Greenhouse- Item Weight 25.35 vs 11.5 pounds (+120%)
Frequently asked questions
How many shelves does the Ohuhu greenhouse have?
12 metal mesh shelves, six per side, arranged across 3 tiers.
How much weight can each shelf hold?
Up to 22 lbs per shelf, per Ohuhu's listing.
Do you need tools to assemble it?
No, it uses a push-fit frame system with a manual and video guide.