How to Water Penstemon 'Arabesque Violet'?
Moderate regular watering, avoid prolonged drought and stagnant waterlogging

Penstemon 'Arabesque Violet' · Penstemon 'Arabesque Violet'
Grow in a fertile well-drained soil in full sun or semi-shade. Protect from cold drying winds. In colder areas protect with a winter mulch
Moderate regular watering, avoid prolonged drought and stagnant waterlogging