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Produce => Under Glass => Topic started by: glow777 on January 25, 2006, 10:04:54
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Rescued from a skip a load of plastic offcuts (4' X 2') of the double layered type, a bit like corrugated cardboard.
Looking closely at these they have the blue UV filter on them. I was going to use these to replace some of the broken glass panels on my greenhouse or build a cloche.
But .... what effects will the UV filter have in the plants? Probably only going to use 3 in the greenhouse but keep the rest for emergencies.