Water Cavanillesia platanifolia sparingly, allowing the soil to dry out significantly between waterings. Overwatering is a common cause of root rot. During its dormant period, reduce watering to almost none.

Ensure well-draining soil to prevent waterlogging.

Pruning for Cavanillesia platanifolia is generally minimal. Remove any dead, damaged, or crossing branches as needed to maintain shape and health.

Avoid heavy pruning, as it can stress the plant and potentially hinder its unique growth habit.

Propagation of Cavanillesia platanifolia is typically achieved through seeds. Sow seeds in a well-draining, sandy medium. Germination can be slow and requires warmth.

Cuttings are difficult to root and not a common propagation method for this species.

Repot Cavanillesia platanifolia infrequently, as it prefers to be slightly root-bound. When repotting is necessary, usually every 3-5 years, choose a pot only slightly larger.

Use a gritty, fast-draining cactus or succulent mix to mimic its native habitat.