How to Fertilize Geranium pratense 'Marshmallow'?
Balanced perennial feed every four weeks from spring through summer

Geranium pratense 'Marshmallow' · Geranium pratense 'Marshmallow'
Grow in any moderately fertile soil apart from waterlogged soils. Full sun or partial shade is best. Full shade is tolerated but may reduce flowering
Balanced perennial feed every four weeks from spring through summer