1 / 7Greengro Greenhouse-S Walk-In Greenhouse, 57 × 28 × 76 in
Greengro Greenhouse-S is a compact walk-in greenhouse with a metal frame, polyethylene cover, screened windows and a zippered door. Its listed footprint suits porch, patio or indoor plant setups, while customer feedback raises practical questions about durability, zipper quality and wind handling.
At a glance
- Screened windows and a zippered door are intended to help manage airflow around plants.
- The seller describes the cover as waterproof and UV-reducing, and claims wind resistance up to 45 mph.
- The listing says the shelves support up to 22 lbs and the greenhouse can hold up to 12 plant pots.
- Tool-free assembly and a detachable design are claimed for setup and relocation.
Pros and cons
Pros
- Compact dimensions fit smaller garden areas, porches and patios.
- The listed PE cover and screened windows provide an enclosed planting space with airflow options.
- A metal frame and detachable, tool-free assembly are listed.
Cons
- Customer feedback reports mixed durability and zipper experiences, including reports of breakage.
- Some customers report wind-related concerns, including difficulty securing the door and windows open.
Technical specifications
8 specifications| Brand | Greengro |
|---|---|
| Model | Greenhouse-S |
| Dimensions listed | 57"L x 28"W x 76"H |
|---|
| Frame material | Metal |
|---|---|
| Cover material | Polyethylene (PE) |
| Color | Green |
| Door closure | Zipper |
| Nominal wall thickness | 16 millimeters |
What to know before buying
- The manufacturer claims wind resistance up to 45 mph, but customer feedback also reports wind concerns, so do not treat that claim as a guarantee. Shelf-load capacity and space for 12 pots are listing claims.
Who is it for?
A good fit for
- Gardeners seeking a small covered space for seed trays, potted plants or herbs.
- Buyers who want a greenhouse for a porch, patio, balcony or indoor sunroom.
- People who value a detachable design and tool-free assembly.
Less suited to
- Buyers needing a large greenhouse or room for many full-size plants.
- Those who need a greenhouse with customer feedback indicating consistently reliable zippers or wind performance.

Customer reviews on Amazon
- 5 stars
67% 67% - 4 stars
12% 12% - 3 stars
9% 9% - 2 stars
5% 5% - 1 star
7% 7%
Customer feedback describes assembly as easy and appearance as appealing, and some customers say it works well on a front porch and retains heat. Experiences with durability and zipper quality are mixed, with reports of breakage as well as praise. Some customers also report difficulty holding the door and windows open in wind. These points matter for a compact greenhouse with a zippered entry and PE cover, particularly if it will be used outdoors or accessed often.
Positive themes
- Customers describe assembly as easy and note the simple appearance.
- Some customers report good heat retention and suitability for porch use.
Negative themes
- Some customers report problems with wind resistance and keeping the door or windows securely open.
Mixed feedback
- Customer feedback on durability varies, including both reports of holding up well and reports of early breakage.
- Zipper experiences are mixed, with praise as well as reports of breakage during installation.
Frequently asked questions
What are the listed dimensions?
The product dimensions are listed as 57 inches long, 28 inches wide and 76 inches high.
What materials and closures are listed?
The listing specifies a metal frame, polyethylene cover, screened windows and a zippered door.
Is it suitable for outdoor use?
The manufacturer describes it for indoor and outdoor use, including patios, balconies, gardens and backyards. Customer feedback includes concerns about wind handling, so consider the intended location and exposure.
How much weight can the shelves support?
The listing claims a shelf capacity of up to 22 lbs. Treat this as a manufacturer claim rather than an independently verified measurement.

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