Water regularly, especially during establishment and dry periods, to keep the soil consistently moist but not waterlogged.

Mature plants are moderately drought-tolerant but benefit from supplemental watering during prolonged dry spells to maintain optimal health and flowering. Avoid overhead watering to minimize disease risk.

Prune after flowering to maintain shape and size, or to remove dead, damaged, or crossing branches. This shrub blooms on old wood, so avoid heavy pruning in late winter or spring, as this will remove the flower buds.

Light thinning can improve air circulation.

Propagate from softwood cuttings taken in early summer or semi-hardwood cuttings in mid-summer. Root cuttings in a well-draining medium with bottom heat.

Alternatively, collect seeds in fall and sow them in a cold frame; stratification is often required for germination.

Young plants may benefit from repotting every 2-3 years into a slightly larger container as needed. Use a well-draining potting mix.

Mature plants are best transplanted in their permanent location and generally do not require repotting. Ensure the new location has adequate space for growth.