How to Fertilize horned St John's wort?
Balanced evergreen shrub feed applied once per early spring yearly
horned St John's wort · Fertilizing
horned St John's wort · Hypericum cerastoides
Grow in any moist but well drained soil, in full sun
Watering: Moderate regular watering, deep soak only during prolonged hot spellsSunlight: Full sunFruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling