How to Fertilize Siberian bugloss 'Alexanders Great'?
Balanced perennial feed every four weeks spring through summer growth

Siberian bugloss 'Alexanders Great' · Brunnera macrophylla 'Alexanders Great'
Best grown in moderately fertile, humus-rich soil that is moist but well-drained. A cool site in partial shade or shade is preferred
Balanced perennial feed every four weeks spring through summer growth