Blooming Season:
May in the wild but from April to June in cultivation.
Cultivation:
In cool coastal areas this primrose will tolerate full sun but in most areas part shade is appreciated. The soil must never dry out however it should be well-drained and organic-rich. Neutral pH is best. It is apt to do better in a trough or pot culture than in the open garden. It is naturally short-lived so seed should be saved when possible.
Propagation:
Primarily by seed.