How to Fertilize Rosa 'May Queen'?
Rose feed in spring and after each major flush

Rosa 'May Queen' · Rosa 'May Queen'
Grow in full sun or partial shade, and moderately fertile, humus-rich, moist but well-drained soil. For best flowering apply a balanced fertiliser and mulch in late winter or early spring and a balanced fertiliser again in early summer. Suitable for ground cover and growing into large trees or on north walls. See rose cultivation for further advice
Rose feed in spring and after each major flush