climate change – plants – 23 – permeability

The citrus tree is robust in its capacity to produce fruit, but it needs protection from wind and waterlogging. Rain, on the other hand, does not harm it. The roots need constant, finely ventilated coolness. Once this has been successfully established, the tree is at peace and can grow. In summer, the ornamental lily (Agapanthus) with its long, arching leaves provides additional protection against dehydration and heat in the root area of the citrus tree.