Designed to fit the majority of large walk-in greenhouses, it consists of an internal grid sandwiched between two layers of polyethylene. This triple layer construction makes if far more durable than standard PVC.
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Galvanised Raised Garden Bed, Outdoor Planter Box with Greenhouse and Cover for Vegetables, Flowers, Dark Grey
Aliexpress UK
The reinforced polyethylene cover consists of an internal grid sandwiched between two layers of durable polyethylene. This 3-ply construction makes it far more hardwearing than PVC. A roll-up double zipped door with ties to secure it provides easy access when watering your plants and flowers.
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Insect Protection Net Garden Plant Insect Vegetables Fruit Flower Protection Greenhouse Cover Control Pest Anti-Bird
Aliexpress UK
Designed to keep your plants warm and protected, this durable cover is perfect for enhancing your gardening experience. 1 x 4 Tier Mini Greenhouse Cover (shelf not included). Size (4 Tier): 69 x 49 x 155 cm.
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Reinforced Walk-In Greenhouse Cover Replacement with Door and Windows, Green
Aliexpress UK
Whether you're starting seedlings, safeguarding young plants, or aiming to extend the growing season, this greenhouse is an ideal solution. With its versatility, you can enjoy fresh, healthy flowers and vegetables throughout the year, ensuring a continuous harvest and vibrant garden regardless of the season.
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40% UV Block Black Olefin Fabric Shade Net - Heat Reduction Mesh for Plant Protection, Greenhouse Cover with 20 Tie Strips - 1 P
Aliexpress UK
Zip Door - Ribbon ties to hold door open and keep the cover safe on the KCT 4 Tier Greenhouse. Protecting Your Plants - Using a cover on a greenhouse allows the plants inside to be protected all year round.
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Plant Winter Cover Plants Protective Greenhouses Accessories Covers Outdoor Wintering Veil Gardening Supplies Garden Greenhouse
Aliexpress UK
The Garden Greenhouse Can Keep Warm And Protect Your Plants From The Cold And Snowstorm To Provide More Comfortable Space For Your Plant Nursery. 1 X 4 Tier Mini Greenhouse Cover（cover Only No Shelf）.
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Outsunny 6 x 3 x 2m Greenhouse Replacement Cover ONLY Winter Garden Plant PE Cover for Tunnel Walk-in Greenhouse
Aliexpress UK
COVER ONLY - SUITABLE FOR OUTSUNNY SKU 845-511. ● Cover only, suitable for Outsunny sku 845-511. • Roll-up door and windows: Easy access inside with this plastic greenhouse cover. Windows to bring fresh air inside when required.
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Greenhouse Replacement Cover ONLY Winter Garden Plant PE Cover for Tunnel Walk-in Greenhouse with Roll-up Windows,White
Aliexpress UK
Greenhouse Garden Growbag Cover Tomato Plant Green House Reinforced Flat / Gable. The greenhouse features with heavy duty cover which provides an ideal shelter for growing vegetables and tomato plants against harsh weather conditions.
eBay
6X3 X 2m Greenhouse Replacement Cover ONLY for Tunnel Walk-in Greenhouse
Aliexpress UK