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Greenhouse Polythene Sheet - Polytunnel Clear Cover, Heavy duty, UV-4 Stabilised Polythene tunnel sheeting - Professional grade (200 Micron, 800gauge thickness, Various Sizes) (6m x 2m) : Amazon.co.uk: Garden
![Plants growing under a polytunnel in a garden centre center nursery. The framework supporting the polythene sheeting is visible Stock Photo - Alamy Plants growing under a polytunnel in a garden centre center nursery. The framework supporting the polythene sheeting is visible Stock Photo - Alamy](https://c8.alamy.com/comp/C3M9KM/plants-growing-under-a-polytunnel-in-a-garden-centre-center-nursery-C3M9KM.jpg)
Plants growing under a polytunnel in a garden centre center nursery. The framework supporting the polythene sheeting is visible Stock Photo - Alamy
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