Water Texas lignum-vitae thoroughly when the top 5-8 cm of soil feels dry. Allow soil to dry out slightly between waterings. Avoid waterlogging, as this can lead to root rot.

Reduce watering during the cooler, dormant winter months to prevent over-saturation.

Pruning is generally minimal. Remove dead, damaged, or crossing branches as needed to maintain plant health and shape. Light shaping can be done after flowering.

Avoid heavy pruning, as it can stress this slow-growing species.

Propagation is typically done from seeds, which can be challenging to germinate. Scarification and soaking seeds may improve viability. Cuttings are difficult to root.

Patience is key for successful propagation of this species.

Repotting is rarely necessary for established plants, as they prefer to be undisturbed. If grown in a container, repot only when root-bound, typically every 3-5 years.

Use a well-draining potting mix and a pot with adequate drainage holes.