Water Chamaecytisus austriacus moderately during the growing season, allowing the soil to dry out slightly between waterings.

Reduce watering significantly in winter to prevent waterlogged conditions, which can lead to root rot. Ensure good drainage to avoid over-saturation.

Prune Chamaecytisus austriacus after flowering to maintain its shape and encourage bushier growth. Remove any dead, damaged, or crossing branches.

Light pruning can be done to control size, but avoid heavy cutting back into old wood, as it may not regrow well.

Propagation is typically done by sowing seeds in spring or by taking semi-hardwood cuttings in summer. Seeds may require stratification to improve germination rates.

Cuttings should be rooted in a well-draining medium in a protected environment.

Repot Chamaecytisus austriacus when it becomes root-bound, usually every 2-3 years. Use a well-draining potting mix, preferably sandy or gravelly. Ensure the new pot has drainage holes.

Repot in spring before new growth begins for best results.