Water regularly, especially during dry periods, to keep the soil consistently moist but not waterlogged. Reduce watering in autumn and winter as growth slows.

Ensure good drainage to prevent root rot, which is crucial for this mountain-ash species.

Prune in late winter or early spring before new growth begins. Remove dead, damaged, or crossing branches to maintain the tree's structure and health.

Light shaping can be done to encourage a desirable form, but avoid heavy pruning.

Propagation is typically done through seeds sown in autumn or by grafting in late winter. Seeds require a period of stratification to germinate.

Grafting is often preferred for more reliable results and to maintain specific cultivar characteristics.

Repot young trees every 2-3 years in early spring before bud break. Mature trees generally do not require frequent repotting and are best left in their established locations.

Ensure the new pot provides adequate drainage.