Water regularly, allowing the top 2-3 cm of soil to dry out between waterings. Avoid overwatering, as Sida ulmifolia is susceptible to root rot. In hotter, drier conditions, increase watering frequency.

Reduce watering slightly during cooler winter months to prevent waterlogged soil.

Prune Sida ulmifolia in late winter or early spring before new growth begins. Remove dead, damaged, or crossing branches. This encourages a bushier habit and can improve air circulation.

Light pruning can also be done after flowering to maintain shape and encourage a second bloom.

Sida ulmifolia can be propagated by seeds sown in spring or by semi-hardwood cuttings taken in summer. For cuttings, use a rooting hormone and plant in a well-draining medium. Seeds should be sown at a depth of about 0.

5 cm in moist soil and kept warm.

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

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