Water thoroughly when the potting medium is nearly dry. Vanda ampullacea prefers consistent moisture but dislikes waterlogged roots. Avoid letting water sit in the crown or leaf axils, which can lead to rot.

Reduce watering slightly during cooler periods to prevent over-saturation.

Pruning is generally not required for Vanda ampullacea unless removing dead or damaged leaves or flower spikes. After blooming, cut spent flower spikes back to the base to encourage new growth.

Remove any aerial roots that are growing out of the pot and appear dry or damaged.

Propagation is primarily done by division of mature plants that have developed multiple pseudobulbs.

Carefully separate the pseudobulbs with a clean, sharp knife, ensuring each division has at least 2-3 pseudobulbs and some healthy roots. Allow the cut surfaces to dry before repotting.

Repot Vanda ampullacea every 1-2 years, or when the potting medium begins to break down. Use a coarse, well-draining orchid mix, such as bark chips or charcoal. Repot after flowering to avoid disturbing new blooms.

Ensure the plant is secure in its new container.