Skip to content

Pear-shaped puffball · Lycoperdon pyriforme

Why is my Pear-shaped puffball drooping?

Pear-shaped puffballs rely on high moisture to maintain their firm, rounded shape. If your puffball looks deflated or soft, it is likely losing water faster than it can absorb it from the wood. Check the moisture level of the wood substrate immediately.

Check these first

  1. Touch the wood substrate to see if it is dry.
  2. Check if the puffball feels soft or spongy.
  3. Assess the humidity levels in the immediate area.

Likely causes

  1. Dehydration

    Most likely

    How to tell: The puffball feels spongy or shriveled rather than firm. The wood substrate feels dry to the touch.

    What to do: Mist the puffball and the surrounding wood daily. Ensure the substrate stays damp by watering every 1 to 2 days.

  2. Low Humidity

    Possible

    How to tell: The air around the puffball feels very dry and the surface of the fungus is cracking.

    What to do: Place the wood in a more humid area or use a humidity tray. Keep the area shaded to prevent rapid evaporation.

When to worry

If the puffball is turning dark brown or black while drooping, it is likely decaying and should be removed. Minor softening is normal as the fungus matures and prepares to release spores.

Stopping it coming back

Keep the wood substrate consistently moist and maintain a shaded, humid environment.

Not sure which one it is? Photograph your pear-shaped puffball.

This page lists the usual causes. Pocket Botanist looks at your actual leaf and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.

Download on the App StoreGet it on Google Play

Get the app · Or check it from a photo now, free

Questions people ask

Can I mist my puffball directly?
Yes, misting helps maintain the surface moisture they need. Just avoid soaking it so much that water pools on the surface.
How often should I water the wood?
Check it daily. If the wood feels dry, add water to keep it consistently damp.

More problems with Pear-shaped puffball

Back to the Pear-shaped puffball guide

This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.