How to Fertilize primrose 'Hall Barn Blue'?
Weak balanced liquid feed applied biweekly before bud development
primrose 'Hall Barn Blue' · Fertilizing
primrose 'Hall Barn Blue' · Primula 'Hall Barn Blue'
Grow in full sun or partial shade in moderately fertile, moist but well-drained, humus-rich-soil
Watering: Even moist substrate pre-bloom, dry dormant root ball completelySunlight: Full sun · Partial shadeInformation to be completed