How to Prune Meconopsis 'Mildred'?
Cut back spent flower stems

Meconopsis 'Mildred' · Meconopsis 'Mildred'
Grow in dappled shade in humus rich, slightly acidic soil with good drainage and protection from drying winds. Thrives in areas with cool damp summers; best planted in soil that does not dry out in summer or get waterlogged in winter
Cut back spent flower stems