How to Fertilize Rosa 'Barbara Carrera'?
Special rose liquid feed monthly spring until late summer flowering

Rosa 'Barbara Carrera' · Rosa 'Barbara Carrera'
Grow in fertile, humus-rich, moist but well-drained soil in full sun. 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
Special rose liquid feed monthly spring until late summer flowering