Water Trichodesma boissieri thoroughly when the top 2-3 cm of soil feels dry. Avoid overwatering, as this can lead to root rot. Reduce watering significantly during the dormant winter months.

Ensure good drainage to prevent waterlogged conditions.

Prune Trichodesma boissieri to maintain its shape and encourage bushier growth. Remove dead or damaged stems anytime. Light pruning after flowering can promote a more compact habit.

Avoid heavy pruning, as it may stress the plant.

Propagate Trichodesma boissieri from seeds sown in spring, or from semi-hardwood cuttings taken in summer. Seeds require warm temperatures for germination.

Cuttings should be rooted in a well-draining potting mix, kept moist and warm.

Repot Trichodesma boissieri every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix. The best time to repot is in early spring before new growth begins. Water lightly after repotting.