How to Fertilize Siberian bugloss 'Silver Heart'?
Weak shade perennial feed every three spring growth weeks
Siberian bugloss 'Silver Heart' · Brunnera macrophylla 'Silver Heart'
Best grown in moderately fertile, humus-rich soil that is moist but well-drained. A cool site in partial shade or shade is preferred
Weak shade perennial feed every three spring growth weeks