Trattinnickia rhoifolia prefers consistently moist soil but dislikes waterlogged conditions. Water thoroughly when the top 2-3 cm of soil feels dry. Reduce watering slightly during the cooler, dormant winter months.

Ensure good drainage to prevent root rot, especially in containers.

Prune Trattinnickia rhoifolia to maintain shape and remove any dead, damaged, or crossing branches. Light pruning can be done anytime to encourage bushier growth.

For more significant shaping, prune in early spring before new growth begins. Avoid heavy pruning.

Propagation is typically done by seeds, which may require stratification. Cuttings can also be attempted, but success rates can be variable. Use a well-draining potting mix and provide bottom heat for cuttings.

Patience is key with this species.

Repot Trattinnickia rhoifolia every 2-3 years, or when the plant becomes root-bound. Use a well-draining potting mix, preferably one with a good amount of organic matter.

Repot in spring before the active growing season begins. Choose a pot that is only slightly larger than the current one.