How to Propagate Rhododendron 'Firelight'?
Propagate by semi-ripe cuttings in late summer, or by grafting in winter

Rhododendron 'Firelight' · Rhododendron 'Firelight'
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. Mulch annually, ideally with leaf mould. See rhododendron cultivation for more detailed advice
Propagate by semi-ripe cuttings in late summer, or by grafting in winter