Water Albizia zygia thoroughly when the top 5-7 cm of soil feels dry. Ensure good drainage to prevent waterlogging, which can lead to root rot.

Reduce watering frequency during winter months when the plant's growth slows down. Avoid overwatering, as this species is relatively drought-tolerant once established.

Prune Albizia zygia to shape the tree, remove dead or damaged branches, and improve air circulation. The best time for major pruning is in late winter or early spring before new growth begins.

Light pruning can be done throughout the year to maintain desired form or remove crossing branches.

Albizia zygia can be propagated from seeds, which may require scarification or stratification to improve germination rates.

Softwood or semi-hardwood cuttings can also be taken in spring or summer and treated with rooting hormones. Successful propagation often requires patience and specific conditions.

Repot Albizia zygia when it becomes root-bound, typically every 2-3 years for younger plants. Use a well-draining potting mix. Choose a pot that is only slightly larger than the current one.

Repotting is best done in early spring before the active growing season commences.