Water Maranthes corymbosa moderately when the top 2-3 cm of soil feels dry. Avoid overwatering, as this can lead to root rot. Ensure good drainage. Reduce watering slightly during cooler, dormant periods in winter.

Prune Maranthes corymbosa lightly to maintain its shape and remove any dead, damaged, or crossing branches. This can be done in spring before new growth begins. Heavy pruning is generally not necessary.

Maranthes corymbosa can be propagated by seeds or stem cuttings. Seeds require warm temperatures and consistent moisture for germination.

Stem cuttings should be taken in spring and rooted in a moist, well-draining medium.

Repot Maranthes corymbosa every 2-3 years or when it becomes root-bound. Use a well-draining potting mix. Repotting is best done in spring before the active growing season begins.