'Nigra' is a compact deciduous tree with dark purple-red, tulip shaped flowers which appear in spring from an earlier age than most other magnolias. Location: Plant in moist, humus-rich soil. Some protection may be needed from late winter frosts. Care: Magnolia pruning should be carried out in midsummer when in full leaf. Approx. Height x Spread (m): 4x3 after 10-20 years.