Water thoroughly when the potting medium begins to dry, typically every 4-7 days during active growth. Reduce watering significantly during the dormant period to prevent root rot.

Ensure good drainage to avoid waterlogged conditions, which this orchid dislikes.

Remove spent flower spikes and any dead or damaged leaves. Generally, no significant pruning is required for Stanhopea annulata. Focus on maintaining healthy foliage and pseudobulbs, allowing the plant to grow naturally.

Propagation is primarily achieved through division. Carefully divide overgrown pseudobulbs during repotting, ensuring each division has at least three healthy pseudobulbs and some roots.

Allow cuts to callus before repotting.

Repot every 2-3 years when the potting medium breaks down or the plant outgrows its container. Use a fast-draining orchid mix, such as bark chips with perlite. Repot after flowering or at the beginning of new growth.