Hello,can you plant small trees and shrubs under opal coloured polycarbonate roofing successfully.By this i mean will they grow or not.They will have a watering system provided.Regards.
Yes Ronald you can. It's the light that plants need and if part of the spectrum is filtered out then its rarely a problem. Some plants like a lot of direct sun, they will still grow under polycarbonate roofing, though perhaps slightly less vigorously. Frequent water in well drained pots or ground is also very important.