How to Fertilize Rosa 'Sweet Harmony'?
Rose-specific dilute feed every two weeks bloom growing season
Rosa 'Sweet Harmony' · Rosa 'Sweet Harmony'
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
Rose-specific dilute feed every two weeks bloom growing season