Water Grewia flavescens thoroughly when the top 2-3 cm of soil feels dry. Reduce watering in winter to prevent waterlogging. Ensure good drainage to avoid root rot, as this shrub dislikes consistently wet feet.

Allow soil to dry slightly between waterings.

Prune Grewia flavescens in late winter or early spring before new growth begins. Remove dead, damaged, or crossing branches to maintain shape and encourage bushier growth.

Light pruning can be done after flowering to manage size and shape.

Propagate Grewia flavescens from semi-hardwood cuttings taken in summer. Dip cuttings in rooting hormone and plant in a well-draining potting mix. Keep consistently moist and in a warm, humid environment.

Alternatively, sow seeds in spring, though germination can be slow.

Repot young Grewia flavescens plants every 2-3 years, or when root-bound. Use a well-draining potting mix. Mature plants can be repotted less frequently.

Choose a pot only slightly larger than the current one to avoid excessive moisture retention.