How to Fertilize Aster amellus 'Sternkugel'?
Balanced perennial feed every four weeks from spring through summer

Aster amellus 'Sternkugel' · Aster amellus 'Sternkugel'
Grow in well-drained, moderately fertile soil in an open, sunny position. See aster cultivation
Balanced perennial feed every four weeks from spring through summer