How to Fertilize Geranium phaeum 'Joseph Green'?
Balanced perennial feed every four weeks from spring through summer

Geranium phaeum 'Joseph Green' · Geranium phaeum 'Joseph Green'
Grow in moderately fertile, well-drained soil in sun or part shade but most soils (unless waterlogged) are tolerated. Especially good in damp shade
Balanced perennial feed every four weeks from spring through summer