How to Fertilize Siebold primrose 'Mikado'?
Diluted primrose feed every three weeks in spring growth stage

Siebold primrose 'Mikado' · Primula sieboldii 'Mikado'
Grow in partial shade, in deep humus-rich, moist, neutral to acid loam soil; tolerates full sun if the soil remains moist at all times
Diluted primrose feed every three weeks in spring growth stage