How to Fertilize Astrantia major subsp. biebersteinii?
Balanced perennial feed every four weeks from spring through summer

Astrantia major subsp. biebersteinii · Astrantia major subsp. biebersteinii
Best grown in moist, fertile, preferably humus-rich soil in sun or part shade; drier conditions tolerated
Balanced perennial feed every four weeks from spring through summer