Overwintering a Large Night-Blooming Cereus Indoors

Cut Back, Don't Cut Roots

Night-blooming cereus (Epiphyllum oxypetalum) can be pruned severely—stems root easily. But keep the root ball intact; do not slice it.

Procedure

1. Cut stems back to manageable size (2–3 ft).
2. Repot entire root ball in fresh cactus mix.
3. Place in bright, cool (50–60°F) location.
4. Water monthly.

Bonus: Cuttings Root Fast

Cut segments callous in 2 days, then root in moist perlite. Share or expand your collection.