How to Water Japanese cornelian cherry?
Deep watering during dry spells, allowing slight surface drying between soakings

Japanese cornelian cherry · Cornus officinalis
Also known as: Japanese cornel
Tolerant of a range of soils and locations but best in fertile, humus-rich well-drained neutral to acid soil in full sun or part shade. For more advice, see flowering dogwood cultivation
Deep watering during dry spells, allowing slight surface drying between soakings