How to Fertilize Penstemon 'Arabesque Pink'?
Balanced perennial feed every four weeks from spring through summer

Penstemon 'Arabesque Pink' · Penstemon 'Arabesque Pink'
Grow in a fertile well-drained soil in sun or part shade. In colder areas protect from wind and apply a mulch in the autumn
Balanced perennial feed every four weeks from spring through summer