With this Nature strawberry cover foil a higher yield harvest is guaranteed! The strawberry cover foil is specially designed for growing strawberries and is basically a protective film that is laid out on the ground. The cover foil will keep your fruit clean, is water permeable and will eventually ensure a greater yield. But not only that, because thanks to the film you need to weed less often, there will be fluctuations in the soil temperature and the ground is enriched and the structure improved. The UV resistant and micro perforated cover foil is made of black polyethylene (LDPE) and has a thickness of 50 Âµ. When you lay out the strawberry cover foil around your plants, leave some room around the stems to prevent rotting stems.