We're offering you a Polytunnel Greenhouse 23m Green for £54.99, saving you up to 42% off Mhstar Uk Ltd's's price of £94.99 (correct as of 15.12.2025).

UV-resistant Plastic Cover

Extend the growing season, this year and beyond - thanks to this Outsunny polytunnel greenhouse tent. A galvanised steel frame means a strong structure. The spacious inner space is great for holding plenty of plants - the open design means you can set it up inside how you want it. Complete with a wide roll-up door and four mesh windows; easy access and ventilation, whenever.

Reinforcement Grid

Features: Roll-up door and windows for easy access inside and ventilation Galvanised steel frame with for a stable structure Pointed roof helps prevent sagging Extended edges to bury into the soil, with guy ropes and ground stakes included Assembly required, two to three people recommended

Safe Shelter

Specification: Colour: Green Material: Galvanised Steel, 140gsm Polyethylene Overall Dimensions: 200W x 300D x 200Hcm Window Dimensions: 60W x 40Hcm Door Dimensions: 100W x 165Hcm Extended Edge Width: 10cm Windproof Level (when fully fixed): Level 4 Item Label: 84H-074V00GN Package Includes: 1 x Greenhouse 4 x Ground Stake 4 x Guy Rope 1 x Manual