Protea caffra prefers well-drained soil and should be watered deeply but infrequently. Allow the soil to dry out slightly between waterings, especially once established. Overwatering can lead to root rot.

Reduce watering during cooler, dormant periods.

Prune Protea caffra after flowering to maintain shape and remove dead or crossing branches. Light pruning can encourage bushier growth. Avoid heavy pruning into old wood, as it may not resprout.

Remove spent flower heads to prevent seed production if desired.

Propagation is typically done from seeds or cuttings. Seeds require scarification and stratification and are best sown in spring.

Cuttings taken from semi-hardwood in summer or early autumn can be rooted in a well-draining medium with bottom heat.

Repot young Protea caffra plants only when they are root-bound, usually every 2-3 years. Use a well-draining, sandy potting mix. Handle the roots gently to avoid damage, as they are sensitive.

Repot in spring before new growth begins.