How to Fertilize rose-scented geranium?
Balanced perennial feed every four weeks from spring through summer

rose-scented geranium · Pelargonium capitatum
Grow in neutral or alkaline, well-drained, moderately fertile soil in full sun. Deadhead regularly. Lift outdoor plants and keep in frost free well lit conditions over winter. See also pelargonium cultivation
Balanced perennial feed every four weeks from spring through summer