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Squill · Scilla sieberiana

Why is my Scilla losing its leaves?

It is less common for a Scilla to drop leaves suddenly, as this usually happens when the plant enters its natural dormancy period. Check your soil moisture levels first to see if you are overwatering or if the plant is simply preparing for a rest.

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Check these first

  1. Check if the leaves are yellowing naturally as the season ends.
  2. Feel the soil to see if it is waterlogged.
  3. Inspect the bulb for firmness.

Likely causes

  1. Natural Dormancy

    Most likely

    How to tell: The leaves turn yellow and wither away entirely as the plant prepares to rest. This happens after the growing season when the plant needs less water.

    What to do: Reduce watering significantly once the foliage begins to fade. Allow the bulb to remain in dry soil until new growth appears in the spring.

  2. Overwatering

    Possible

    How to tell: Leaves may turn yellow or mushy before dropping off while the soil remains soggy. Check the base of the bulb for any signs of rot or soft spots.

    What to do: Stop watering immediately and let the soil dry out completely. If the bulb feels mushy, repot it into fresh, well draining soil and remove any damaged roots.

Leaf drop in other plants

Find out what's wrong with your squill

The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.

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When to worry

It is normal for Scilla to lose all its leaves during dormancy. You should only worry if the leaves drop while the plant is still in its active growing phase.

Stopping it coming back

Maintain a consistent watering schedule during the growing season and allow for a clear dry period during dormancy.

Squill: leaf drop? Check yours with a photo

Every plant is a little different. Take a photo of your squill and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.

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Questions people ask

Do Scilla plants lose their leaves every year?
Yes, they are deciduous and will naturally lose their leaves when they enter their dormant phase. This is a healthy part of their life cycle.
Should I cut off the yellowing leaves?
Wait until the leaves have turned completely brown and dry before trimming them. This allows the bulb to absorb the remaining energy from the foliage.

More problems with Squill

Back to the Squill guide

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