How to Fertilize yarrow 'Schwellenburg'?
Balanced perennial feed every four weeks from spring through summer
yarrow 'Schwellenburg' · Fertilizing
yarrow 'Schwellenburg' · Achillea 'Schwellenburg'
Grow in an open, sunny position in well-drained soil
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sunContact with skin may aggravate skin allergies. Wear gloves and other protective equipment when handling