How to Fertilize Primula elatior subsp. pseudoelatior?
Balanced perennial feed every four weeks from spring through summer

Primula elatior subsp. pseudoelatior · Primula elatior subsp. pseudoelatior
Grow in full sun or partial shade in moderately fertile, moist but well-drained, humus-rich soil
Balanced perennial feed every four weeks from spring through summer