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False indigo bush · Amorpha fruticosa

Why are my False indigo bush leaf tips turning brown?

It is less common for this plant to have brown tips, and it usually happens when the plant is not getting enough water during a hot, dry spell. Check the soil moisture to see if the plant is thirsty.

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Check these first

  1. Check if the soil is dry and cracked around the base.
  2. Feel the leaf tips to see if they are brittle or soft.
  3. Examine the soil surface for white mineral deposits.

Likely causes

  1. Underwatering

    Possible

    How to tell: The tips of the leaves become dry, brittle, and brown while the rest of the leaf looks dull. This occurs during periods of extreme heat or drought.

    What to do: Water the plant deeply once a week to ensure moisture reaches the deep roots. Apply a 2 inch layer of mulch around the base to help retain soil moisture.

  2. Salt buildup

    Possible

    How to tell: The leaf tips turn brown and crisp, often with a white crust on the soil surface. This happens if you use heavy fertilizers or have very hard water.

    What to do: Flush the soil with a large amount of water to wash away excess salts. Switch to a balanced organic fertilizer to prevent future buildup.

Brown tips on other plants

Find out what's wrong with your false indigo bush

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

Worry if the browning moves inward to the center of the leaves. It is normal for tips to brown slightly during the peak of a hot summer.

Stopping it coming back

Maintain a consistent watering schedule and use mulch to keep the root zone cool.

False indigo bush: brown tips? Check yours with a photo

Every plant is a little different. Take a photo of your false indigo bush 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

Does my plant need more humidity?
No, this plant is quite hardy and does not require extra humidity. Focus on consistent soil moisture instead.
Will brown tips fall off?
They might eventually drop, but they usually stay attached to the leaf. You can trim them for aesthetic reasons.

Guides to these causes

More problems with False indigo bush

Back to the False indigo bush 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.