Fumaria asepala prefers consistently moist soil, but avoid waterlogging. Water thoroughly when the top centimeter of soil feels dry to the touch. Reduce watering slightly during winter dormancy to prevent root rot.

Ensure good drainage to promote healthy root development.

Pruning is primarily done to maintain shape and encourage bushier growth. After flowering, trim back spent flower stalks and any leggy stems. This can be done in late spring or early summer.

Remove any dead or damaged foliage as needed throughout the growing season.

Propagation is best achieved through seed sowing in spring or autumn. Surface sow seeds in a well-draining compost and keep moist.

Alternatively, root cuttings can be taken in late spring, but this method is less common for this species. Ensure optimal conditions for germination.

Repot Fumaria asepala every 1-2 years, preferably in spring before new growth begins. Choose a pot that is only slightly larger than the current one, with excellent drainage. Use a well-draining potting mix.

Avoid disturbing the roots excessively during the repotting process.