Fagus sylvatica ‘Black Swan’ Beech Tree 12Ltr PotExtremely dark foliage with a magnificent cascading habit. Ornamental Tree Eventual Size: 6m Approx FPM Fagus sylvatica 'Black Swan' Beech boasts dark purple, almost black, foliage, darker than other varieties of Purple Beech tree and has a magnificent cascading habit. The deciduous, broadly ovate, very glossy leaves turn coppery orange in autumn. They hold its rich colour only in full sun. Leaves on shaded parts of the tree will quickly change to