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INDOORPLANTCARE
Pruning · Anthurium

How to Prune a Anthurium

Spring cleanup; remove spent flowers and damaged leaves anytime. Best time: Spring.

Frequency
Spring cleanup; remove spent flowers and damaged leaves anytime
Best season
Spring
Tools
Sharp pruners; isopropyl alcohol
Aftercare
Maintain 60%+ humidity. Resume normal watering. New flower stalks emerge within 2-4 weeks if the plant has good light.

Where to cut on a Anthurium

Cut entire leaves at the base of the petiole, flush with the main stem. Cut spent flower stalks at the base once the spathe (the colorful "petal") fades and starts to brown.

Step-by-step

  1. 1
    Remove damaged or yellowing leaves by cutting the petiole flush with the central stem.
  2. 2
    Cut spent flower stalks at the base once the spathe turns from red/pink/white to green-brown.
  3. 3
    Sterilize your pruners.
  4. 4
    For an overgrown anthurium: divide at repotting rather than pruning — anthuriums produce offsets that can be separated.
  5. 5
    Never prune the main central growing point — anthuriums grow from a single crown and topping kills the plant.

Why prune a Anthurium

  • Encourages new flower production by removing spent blooms
  • Cleans up brown-tip damage from low humidity
  • Keeps the plant looking compact

What ruins a Anthurium when pruning

  • Cutting the central crown — kills the plant
  • Removing healthy leaves to "shape" — anthuriums grow slowly and do not regrow from cuts
  • Pruning a chronically brown plant without addressing low humidity (the actual cause)

Botanical reference: University of Florida IFAS — Anthurium

For full Anthurium care, see the Anthurium care guide. To repot the same plant, see how to repot a Anthurium.