Water thoroughly when the soil is completely dry. Allow soil to dry out between waterings, especially during the dormant winter months. Overwatering can lead to root rot, which is detrimental to this cactus.

Pruning is generally not required for Soehrensia schickendantzii unless removing damaged or dead segments. If desired, use a sharp, sterile knife and allow cuts to callus before repotting to prevent infection.

Propagate through stem cuttings or offsets (pups). Allow cuttings and offsets to dry and callus for several days to a week before planting in well-draining cactus mix. Patience is key as they can root slowly.

Repot every 2-3 years or when the cactus outgrows its container, preferably in spring. Use a gritty, fast-draining cactus soil mix. Choose a pot only slightly larger than the current one to avoid water retention issues.