How to Prune Rhododendron 'Tromba'?
Usually little pruning is needed. Lightly shape if necessary, removing dead, damaged or diseased shoots. Prune after flowering.
Rhododendron 'Tromba' · Pruning
Rhododendron 'Tromba' · Rhododendron 'Tromba'
Grow in moist but well-drained, humus rich, acidic soil, in partial or dappled shade. Choose a site away from frost pockets and sheltered from strong winds, and do not allow plants to dry out. Mulch annually, ideally with leaf mould. See rhododendron cultivation for more detailed advice
Watering: Constantly moist acidic soil, avoid full drying of shallow fibrous root massSunlight: Partial shadeHarmful if eaten. Wear gloves and other protective equipment when handling