yarrow 'Petra' · Pruning

yarrow 'Petra' · Achillea 'Petra'

Prefers an open sunny position in well-drained soil

Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sunInformation to be completed

How to Prune yarrow 'Petra'?

Cut back untidy foliage in spring; cutting back flowerheads may encourage repeat flowering during summer