What Are the Moisture Requirements for perforate St John's wort?
Moist but well drained · Well drained

perforate St John's wort · Hypericum perforatum
Also known as: cammock; common St John's wort; devil chaser; devil's flight; devil's scourge; God's wonder plant; herb John; human blood; Klamath weed; penny John; rosin rose; St Columba's flower
Grows well in moist but well-drained soil. Ideal for wildflower garden or in mixed border
Moist but well drained · Well drained