Water Rotheca hirsuta regularly, especially during dry periods, ensuring the soil is consistently moist but not waterlogged. Allow the top inch of soil to dry out slightly between waterings.

Reduce watering in cooler months to prevent root rot. Proper drainage is crucial for plant health.

Prune Rotheca hirsuta in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing branches. Lightly prune to shape the plant and encourage bushier growth.

Harder pruning can be done to rejuvenate older plants. This maintains plant structure and promotes flowering.

Propagate Rotheca hirsuta from softwood cuttings taken in spring or semi-hardwood cuttings in summer. Root the cuttings in a well-draining potting mix, keeping the medium moist and providing warmth and humidity.

Success is enhanced with a rooting hormone. New plants will develop within weeks.

Repot Rotheca hirsuta every 2-3 years, or when it becomes root-bound, preferably in spring. Choose a pot that is one size larger than the current one, with good drainage holes.

Use a fertile, well-draining potting compost. Refreshing the soil encourages new root development and sustained growth.