Avicennia alba thrives in consistently moist, saline environments. Water regularly to maintain soil saturation, mimicking its natural intertidal habitat. Avoid prolonged periods of drought, as this can stress the plant.

Ensure good drainage, especially if growing outside of its natural wetland setting.

Pruning is generally not required for Avicennia alba unless it becomes necessary to manage its size or shape in a cultivated setting. If pruning, make clean cuts just above a leaf node.

Avoid excessive pruning, as it can stimulate weak growth or stress the plant.

Propagation is best achieved through seeds or propagules collected from mature trees. Seeds are viable for a short period and should be sown in saline, moist substrate immediately after collection.

Successful germination requires warm temperatures and consistent moisture.

Repotting is rarely necessary for Avicennia alba, as it prefers to remain in its established substrate. If growth becomes severely restricted in a container, transplant to a larger pot using a well-draining, sandy, and saline-tolerant potting mix during the active growing season.