How to Fertilize Rhododendron 'Surprise'?
Ericaceous fertilizer monthly from spring through late summer
Rhododendron 'Surprise' · Rhododendron 'Surprise'
Grow in moist but well-drained, humus-rich, acid soil in part shade with shelter from cold winds, ideal for a woodland garden. Sun tolerant if soil remains reliably moist but strong sun may bleach flower colour; see rhododendron cultivation
Ericaceous fertilizer monthly from spring through late summer