Best Greenhouses & Cold Frames — Mid-range + Balcony/patio (2026)
2 greenhouses & cold frames matching price tier “Mid-range” + best for “Balcony/patio”, hand-picked from UK Amazon listings.
Not sure which one to pick? Read our Best Greenhouse UK (2026) guide.
#1 Pick
Selections Wooden Framed Polycarbonate Cold Frame GrowhouseRated 4.3 out of 5 stars (246)
- Wood
- Balcony/patio
- 1 Year
£37.98
Pros
- Wooden frame with polycarbonate glazing
- Great for hardening off seedlings
- Compact footprint for patios
Cons
- Not tall enough for mature plants
£45.00
Pros
- Compact 4-tier design suits patios and balconies
- Clear PVC cover lets in plenty of light
- Roll-up door for easy access and ventilation
Cons
- Lightweight frame less stable in strong winds