Independently from annual rainfall, watering young trees is recommended at least during summer and early autumn. Once established, they resist droughts well.Encyclopaedia of Herbs and their Uses. By D. Bown. Dorling Kindersley, London. 1995 .RHS Dictionary of Plants plus Supplement. By F. Chittendon. 1956 Oxford University Press 1951.
Independently from annual rainfall, watering young trees is recommended at least during summer and early autumn. Once established, they resist droughts well.Encyclo.paedia of Herbs and their Uses By D. Bown. Dorling Kindersley, London. 1995 .RHS Dictionary of Plants plus Supplement. By F. Chittendon. 1956 Oxford University Press 1951.