Water thoroughly after planting and during dry spells in autumn and spring. Allow the soil to dry out between waterings once foliage begins to yellow and die back after flowering.

Avoid waterlogging, especially during the summer dormancy period.

Pruning is generally not required for Crocus flavus. However, remove any dead or damaged foliage after it has turned yellow and withered naturally in late spring or early summer.

This allows the plant to store energy for the next growing season.

Crocus flavus is primarily propagated by dividing overcrowded clumps of corms every 3-5 years. This is best done in late summer when the corms are dormant.

Cormlets that form on the parent corm can also be separated and replanted.

Repotting is typically done when dividing overcrowded clumps of corms. This is best performed in late summer when the plants are dormant.

Select a well-draining potting mix and plant the corms at a depth of 5-7 cm in pots or containers.