Water sparingly, allowing the soil to dry out completely between waterings. Guaiacum officinale is drought-tolerant once established.

Overwatering is a common cause of root rot, so err on the side of underwatering, especially during cooler months.

Pruning is generally not required for Guaiacum officinale. If necessary, prune to remove dead, damaged, or crossing branches.

Pruning can be done lightly after flowering to maintain shape, but avoid heavy cuts as the tree is slow-growing.

Propagation is typically done from seed. Seeds require pretreatment, such as scarification or soaking, to overcome dormancy. Germination can be slow and erratic.

Cuttings are difficult to root and are rarely successful for this species.

Repotting is rarely needed for established plants. Young plants may benefit from repotting every 2-3 years in well-draining soil. Choose a pot that is only slightly larger than the current one.

Handle the root ball gently to minimize stress.