Acacia iteaphylla

Flinders Range Wattle is a tough, drought-tolerant shrub featuring weeping, silvery-blue foliage and masses of pale yellow flowers. It requires extremely well-draining soil and thrives in full sun. Overwatering will significantly shorten its lifespan. Prune lightly immediately after flowering to maintain a dense, compact shape and prevent it from becoming woody or leggy. Avoid heavy pruning into old wood, as it may not regrow. No supplemental fertilizer is needed, as it fixes its own nitrogen from the air.