Water Grevillea acacioides thoroughly when the top 5-10 cm of soil is dry. Avoid waterlogging, as this can lead to root rot. Reduce watering during winter months when the plant is dormant.

Ensure good drainage to prevent moisture buildup around the roots.

Prune Grevillea acacioides after flowering to maintain shape and encourage bushier growth. Remove dead, damaged, or crossing branches.

Light pruning can be done to control size, but avoid heavy pruning into old wood, as it may not regenerate.

Propagate Grevillea acacioides from semi-hardwood cuttings taken in late spring or early summer. Dip cuttings in rooting hormone and plant in a well-draining medium. Keep moist and humid until roots form.

Seed propagation is also possible but may be slower.

Repot Grevillea acacioides when it becomes root-bound, typically every 2-3 years. Use a well-draining potting mix, preferably one formulated for native or Australian plants.

Choose a pot only slightly larger than the current one to avoid overwatering.