Water Daphne genkwa thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot. Ensure good drainage, especially in containers.

Reduce watering frequency during winter dormancy, allowing the soil to dry out more between waterings.

Prune Daphne genkwa immediately after flowering to maintain shape and remove any dead or damaged branches. Avoid heavy pruning, as it can reduce flowering in subsequent years.

Light shaping encourages denser growth and improves air circulation, which is important for disease prevention.

Propagate Daphne genkwa from semi-hardwood cuttings taken in mid-summer. Dip the cuttings in rooting hormone and plant them in a well-draining, moist potting mix.

Cover with a plastic bag to maintain humidity and place in a warm, bright location out of direct sunlight until rooted.

Repot Daphne genkwa only when necessary, typically every 2-3 years, when the plant becomes root-bound. Use a pot that is only slightly larger than the current one, with ample drainage holes.

Water thoroughly after repotting and avoid fertilizing for several weeks.