How to Fertilize Rhododendron 'Ruby Hart'?
Specialized rhododendron acid feed monthly spring extending to late summer months

Rhododendron 'Ruby Hart' · Rhododendron 'Ruby Hart'
Grow in moist but well-drained, humus rich, acidic soil, in sun or light 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
Specialized rhododendron acid feed monthly spring extending to late summer months