Sitka Willow thrives in consistently moist soil, mimicking its natural riparian habitats. Water deeply when the top 2-3 cm of soil feels dry.

Avoid waterlogged conditions for extended periods, as this can lead to root rot. Reduce watering slightly during winter dormancy.

Prune in late winter or early spring before new growth begins. Remove dead, damaged, or crossing branches to maintain an open structure and encourage healthy growth.

For shaping or size control, light pruning can be done after flowering. Willows are very forgiving with pruning.

Sitka Willow is easily propagated from softwood cuttings taken in late spring or early summer. Cuttings should be 10-15 cm long and placed in moist potting mix. They root readily.

It can also be propagated from hardwood cuttings in late autumn or winter.

Young plants may need repotting every 1-2 years into a slightly larger container. Mature plants, especially those grown in containers, benefit from root pruning and fresh potting mix every 3-4 years to prevent them from becoming root-bound and to invigorate growth.