How to Fertilize rose 'Wickwar'?
Rose bloom fertilizer every two weeks from spring until early autumn

rose 'Wickwar' · Rosa 'Wickwar'
Grow in full sun with fertile, humus-rich, moist but well-drained soil. Tolerant of shade and north-facing situations. Mulch with well-rotted organic matter in late winter or early spring, and for best flowering apply a general rose or shrub fertiliser in early spring and again in early summer. See rose cultivation
Rose bloom fertilizer every two weeks from spring until early autumn