Genista lydia prefers to dry out between waterings. Water thoroughly when the top few centimeters of soil feel dry. Avoid overwatering, as this can lead to root rot.

Reduce watering significantly during winter months when the plant is dormant.

Prune after flowering to maintain shape and encourage bushier growth. Remove dead or crossing branches. Light pruning can be done to control size, but avoid cutting into old wood as it may not regrow.

This helps keep the plant attractive.

Propagation is typically done from seeds sown in spring or from semi-hardwood cuttings taken in summer. Seeds may require stratification. Cuttings should be rooted in a well-draining medium under humid conditions.

Genista lydia generally thrives in well-drained soil and does not require frequent repotting. If repotting is necessary, do so in spring before new growth begins.

Choose a pot that is only slightly larger than the current one to avoid waterlogging.