How to Fertilize rhododendron 'Rosebud'?
Ericaceous fertilizer monthly from spring through late summer
rhododendron 'Rosebud' · Rhododendron 'Rosebud'
Grow in moist but well-drained, leafy, humus-rich acid soil, best in part shade with shelter but grows well in full sun if soil remains reliably moist; see rhododendron cultivation
Ericaceous fertilizer monthly from spring through late summer