Best Greenhouses Deals Online in the UK (25 Deals Found)

Last Updated - 10/09/2025 Sort By:

Best Choice
XEMQENER

New
XEMQENER 8x6 FT Polycarbonate Greenhouse with Base, Large Garden Greenhouse with Sliding Door and Ventilation Window, Al
【Sliding Door & Window Design】This polycarbonate greenhouse designed with a sliding door for you to access into the gree

£189.99
CHRISTOW

New
Christow Mini Greenhouse 4 Tier, Reinforced Four Shelf Growhouse, Portable Heavy Duty Garden Grow House, 5ft 2in x 2ft 2
TRANSFORM YOUR PATIO INTO A PERFECT GROWING SPACE: Grow your own in gardens big or small with this Reinforced 4-Tier Min

£29.99
New
X-Large Walk In Greenhouse PE Plastic Garden Grow Green House with Shelves
This spacious greenhouse is perfect for seedlings and for overwintering plants, whether you are a professional gardener

£36.99
Outsunny

New
Outsunny 6 x 8ft Polycarbonate Greenhouse, Large Walk-In Green House with Slide Door and Window, Garden Plants Grow Hous
6ft x 8ft open design: A greenhouse with a generous amount of space - giving plenty of room for your plants, vegetables,

£276.47
77% Off

New
Outsunny Polycarbonate Walk-in Garden Greenhouse w/ Sliding Door Grey
Base included for balance. 4 x ground bolts included to anchor to the ground. • 190 x 190 cm walk-In design: A spacious

£216.99 £960.00
Best Value
CHRISTOW

New
Christow Walk In Greenhouse With Shelves, Reinforced Green House With Tubular Steel Frame, 8 Shelf Heavy Duty Growhouse,
TRANSFORM YOUR GARDEN INTO A PERFECT GROWING SPACE: Create a perfect garden space to propagate seeds and grow your own w

£55.24 £64.99
Vencier

New
Vencier 4 Tier Mini Plastic PVC Greenhouse – Small Plant House/Grow House for Garden and Outdoors – Roll Up Zip Panel Do
Weather-resistant greenhouse

£19.99
46% Off

New
Outsunny 6x4ft Walk-In Polycarbonate Greenhouse Plant Grow Galvanized Aluminium
Fitted with rain gutters to naturally catch water. • 6ft x 4ft open design: A greenhouse with a generous amount of space

£235.99 £443.90
13% Off
Outsunny

New
Outsunny Walk In Greenhouse with Shelves, Portable Gardening Plant Grow House for Outdoor with 2 Tier Shelf, Roll-Up Zip
4.5X2.5FT SIZE: Slightly small and compact, suitable for smaller spaces. Grow plants, vegetables, fruits and flowers all

£31.99 £36.99
New
Outsunny 6x8ft Walk-In Polycarbonate Greenhouse Plant Grow Galvanized Aluminium
Fitted with rain gutters to naturally catch water. • 6ft x 8ft open design: A greenhouse with a generous amount of space

£309.99
15% Off
CHRISTOW

New
Christow Walk In Greenhouse With Shelves, Large Reinforced Green House With Tubular Steel Frame, 4 Shelf Heavy Duty Grow
TRANSFORM YOUR GARDEN INTO A PERFECT GROWING SPACE: Create a perfect garden space to propagate seeds and grow your own w

£42.49 £49.99
Outsunny

New
Outsunny 6 x 6ft Polycarbonate Greenhouse with Rain Gutters, Large Walk-In Green House with Door and Window, Garden Plan
Aluminium structure: Fitted with a base for level support, rust-resistant hardware – the polycarbonate green house has a

£204.33
New
3 x 2 x 2 m Walk in Polytunnel Greenhouse Outdoor Grow House Planter Tent
Our tunnel greenhouse has a reinforced galvanized structure with 1 top beam and 2 diagonal poles to ensure stability. Mo

£50.39 £53.99
Panana

New
Panana Compact Walk-in 3 Tier 6 Shelves Greenhouse with Cover
1.Easy no tool assembly.

£23.99 £25.99
New
Outsunny Walk In Greenhouse Garden Clear PVC Frame Shelves Reinforced Plant Grow
Each wire shelf holds up to 15kg. Suitable for beginner and expert gardeners looking for a dedicated space for vegetable

£32.99
Outsunny

New
Outsunny Walk-In Lean to Wall Greenhouse with Windows and Doors, Outdoor Green House with 3 Tiers 4 Wired Shelves, 200L
Lean-to greenhouse: An ideal way to extend your growing season while easily managing your plants and protecting them fro

£34.94 £36.09
Free Shipping
New
Aluminium 4x6 6x6 8x6 10x6ft Greenhouse Polycarbonate Garden Grow w/ Steel Base
Silver Clear Polycarbonate Greenhouse Aluminium With Base Choose Slide Door UV Safe Plant Grow Shed. This greenhouse is

£179.99
New
Reinforced Walk In Polytunnel Outdoor Garden Greenhouse Planting Grow Shed 3x2m
Give your seeds, seedlings, & young plants an early start in this roomy poly-tunnel design greenhouse. 1x Greenhouse. He

£69.95
Refurbished
Outsunny Polycarbonate Walk-in Greenhouse w/ Sliding Door, Silver, Refurbished
Base included for balance. 4 x ground bolts included to anchor to the ground. • 190 x 253 cm walk-In design: A spacious

£208.99 £219.99
New
Outsunny Walk in Greenhouse w/Shelves Steeple Grow House 186x 120 x 190cm White
• 6X4FT WALK-IN GREENHOUSE: Stand it anywhere you want - you can now grow plants, vegetables, flowers and more all year

£39.99
New
Wooden Polycarbonate Growhouse Cold Frame Mini Greenhouse (110cm x 76cm x 57cm)
There are 3 shelves, a hinged opening top and 2 opening doors with a fastener to keep them firmly shut when required. He

£74.98
New
Wooden Framed Polycarbonate Cold Frame Mini Greenhouse (100cm x 65cm x 40cm)
Depth : 65cm. Height at the back: 40cm. Width: 100cm. It has a hinged opening top for easy access to plants and has no b

£37.98
New
Aluminium Greenhouse Staging | Samson
All four edges of each aluminium tray is double bent giving the trays extra strength and removes any sharp edges.

£159.00
New
Outsunny 6x4ft Walk-In Polycarbonate Greenhouse Plant Grow Galvanized Aluminium
Fitted with rain gutters to naturally catch water. • 6ft x 4ft open design: A greenhouse with a generous amount of space

£239.99
New
Palram Hybrid 6x6ft Greenhouse Silver 701616
An unwanted gift. Been in the garage untouched for a while so some small parts might be missing but the labels are still

£156.68

25 Greenhouses deals are available from: Amazon, eBay stores, starting from £19.99.
The biggest discount we found is 77% on Outsunny Polycarbonate Walk-in Garden Greenhouse w/ Sliding Door Grey at eBay.
The lowest price we found is £19.99 while the highest is £309.99.
Prices for the best Greenhouses deals average at £118.41.
Last updated on September 10, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Greenhouses.