Rhododendron annae

Grow in moist but well-drained, humus rich, acidic soil, in partial or dappled shade. Choose a site away from frost pockets; although hardy, this species may be more susceptible than others to flower damage from late frosts. Shelter from strong winds, and do not allow plants to dry out. Mulch annually, ideally with leaf mould. See rhododendron cultivation for more detailed advice

Minimal pruning required, see pruning group 8 (evergreens)

Propagate by semi-ripe cuttings in late summer, by layering in autumn, or by grafting in winter

May be susceptible to vine weevil, rhododendron and azalea whitefly, rhododendron leafhopper, Pieris lacebug, scale insects, caterpillars and aphids

May be susceptible to powdery mildews, honey fungus, silver leaf and Phytophthora, as well as more specific Rhododendron diseases