Water moderately when the top 2-3 cm of soil feels dry. Avoid overwatering, as Pycnandra blaffartii prefers slightly drier conditions between waterings.

Ensure good drainage to prevent root rot, especially during cooler months when growth slows down.

Prune lightly to maintain shape and remove any dead or leggy stems. This can be done after flowering to encourage bushier growth. Avoid heavy pruning, as it can stress the plant and reduce flowering potential.

Propagate by semi-hardwood cuttings taken in late summer or early autumn. Dip the cuttings in rooting hormone and plant them in a well-draining potting mix. Maintain high humidity and warmth until roots form.

Repot every 2-3 years or when the plant becomes root-bound. Use a well-draining, slightly acidic potting mix. Repotting is best done in early spring before new growth begins to minimize transplant shock.