How to prune night-blooming cereus

Late summer or early autumn, shortly after the blooming period ends. Using long-handled, sterilized pruning shears and thick gloves, cut wayward or overcrowded stems back to a node or lateral junction. Remove dead or woody basal growth entirely. Allow cut ends to callous for 24–48 hours before any watering.

Annually after flowering, with light thinning as needed through the year. Night-Blooming Cereus (Selenicereus grandiflorus) is a vigorous climbing cactus that benefits from annual pruning to control its spread and encourage blooming. Cut back overly long, unproductive stems after flowering. This keeps the plant manageable indoors and redirects energy toward flower bud formation the following season.

Using long-handled, sterilized pruning shears and thick gloves, cut wayward or overcrowded stems back to a node or lateral junction. Remove dead or woody basal growth entirely. Allow cut ends to callous for 24–48 hours before any watering.