The optimal period for propagating silver wattle is in autumn, utilizing cutting as the preferred method. During this time, mild temperatures support root development, while decreasing light aligns with the species' growth cycle. Autumn propagation allows for a strong root system before winter dormancy, enhancing spring growth. Reliable botanical guidance confirms these conditions favor successful propagation of silver wattle.

After successful propagation of silver wattle, gradually acclimate the new plantlet to less humid conditions by removing the plastic cover for increased durations each day over the course of a week. Once the plant is established with a robust root system, transplant it to a larger pot or outdoor location with well-draining soil and full sun to partial shade exposure. Water regularly, especially during dry periods, but avoid over-watering to prevent root rot. Silver wattle is relatively low maintenance but may benefit from occasional pruning to maintain desired shape and size.