How to Fertilize Primula auricula 'Tosca'?
Balanced perennial feed every four weeks spring through summer growth

Primula auricula 'Tosca' · Primula auricula 'Tosca'
Grow in full sun or partial shade in moderately fertile, moist but well-drained, humus-rich soil. See Primula for further advice
Balanced perennial feed every four weeks spring through summer growth