Water Gulf Teabush regularly when the top 2-3 cm of soil feel dry. Allow excess water to drain freely to prevent root rot. Reduce watering significantly during cooler winter months, allowing the soil to dry out more between waterings to encourage dormancy.

Prune Gulf Teabush in late winter or early spring before new growth emerges to shape the plant and remove any dead or damaged branches. Light pruning can be done after flowering to maintain a tidy appearance and encourage bushier growth. Avoid heavy pruning.

Propagate Gulf Teabush from semi-hardwood cuttings taken in late summer or early autumn. Dip cuttings in rooting hormone and plant them in a well-draining potting mix. Keep moist and warm until roots develop, typically within 4-6 weeks. Grow on in pots.

Repot Gulf Teabush every 2-3 years in spring, or when it becomes root-bound. Use a slightly larger pot with fresh, well-draining potting soil. Ensure the new pot has adequate drainage holes. Avoid over-potting, as this can lead to waterlogged soil.