Skip to content

Early crocus · Crocus tommasinianus

Why are animals digging up my Early crocus?

Squirrels and other rodents find the corms of Early crocus to be a tasty snack. This is the most common reason for missing or damaged plants in the garden. Check for small holes in the soil near your bulbs.

pests on a plant
Photo: Jules Verne Times Two, CC BY-SA 4.0

Check these first

  1. Inspect the soil surface for small holes or disturbed mulch.
  2. Look for tunnels or runways in the nearby lawn.
  3. Check if the corms are missing entirely or just chewed.

Likely causes

  1. Squirrel Activity

    Most likely

    How to tell: You see small, shallow holes in the soil and missing bulbs. Squirrels are notorious for digging up freshly planted corms.

    What to do: Lay down a piece of chicken wire or hardware cloth over the planting area. You can cover it with mulch so it stays hidden while the bulbs grow through the holes.

  2. Voles

    Possible

    How to tell: You find tunnels or trails in the grass leading to the bulb area. Voles often eat the corms from below the surface.

    What to do: Plant your corms inside wire mesh baskets to create a physical barrier. Keep the surrounding area clear of tall grass and debris where voles like to hide.

When to worry

If you lose more than half your bulbs, you need to take immediate action with protective barriers. Minor digging is common, but total loss requires a change in strategy.

Stopping it coming back

Use wire mesh cages or chicken wire covers when you first plant your bulbs to keep them safe.

Not sure which one it is? Photograph your early crocus.

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

Are there plants that repel squirrels?
Planting daffodils nearby can help, as squirrels dislike their taste. However, physical barriers are the only truly reliable method.
Should I use repellent sprays?
You can try them, but they wash off easily with rain. Physical barriers are much more effective for bulbs.

More problems with Early crocus

Back to the Early crocus 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.