Oysternut requires consistently moist soil, especially during its active growth phase. Water thoroughly when the top 2-3 cm of soil feels dry.

Reduce watering slightly during cooler, dormant periods to prevent waterlogged roots. Ensure good drainage to avoid root rot.

Prune oysternut to maintain shape and encourage bushier growth. Remove any dead, damaged, or crossing branches. Light pruning can be done after flowering to manage size.

Heavy pruning is best avoided unless necessary for rejuvenation or structural correction.

Oysternut can be propagated from seeds sown in well-draining soil, ideally in spring. Germination can be slow and erratic.

Cuttings can also be taken from mature plants during the growing season and rooted in moist, well-draining medium.

Repot oysternut plants every 2-3 years, or when they become root-bound. Choose a pot that is only slightly larger than the current one. Use a well-draining potting mix.

Repotting is best done in spring before the active growing season begins.