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Rosary pea · Abrus precatorius

Why is my Rosary pea showing signs of root rot?

Root rot is a serious issue for your Rosary pea that usually happens when the soil stays soggy for too long. Check the moisture level of your soil immediately to see if it is waterlogged.

root rot on a plant
Photo: Ninjatacoshell, CC BY-SA 3.0

Check these first

  1. Feel the top inch of soil for dampness.
  2. Check if the pot has drainage holes.
  3. Smell the soil for any signs of decay.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The leaves turn yellow or mushy, and the stems feel soft near the base. You might also notice a sour or swampy smell coming from the pot.

    What to do: Stop watering immediately and let the top 2 inches of soil dry out completely. If the plant does not improve in a few days, gently remove it from the pot to trim away any black or slimy roots with clean scissors. Repot into fresh, well draining soil.

  2. Poor Drainage

    Most likely

    How to tell: Water sits on the surface of the soil for a long time after you water. The pot may lack holes, or the soil might be too dense and heavy.

    What to do: Ensure your pot has drainage holes at the bottom to allow excess water to escape. Mix in perlite or coarse sand to your potting mix to improve airflow and drainage.

Find out what's wrong with your rosary pea

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

If the stems are turning black or mushy at the base, the plant is likely too far gone to save. It is normal for a few older leaves to drop occasionally, but widespread mushiness is a red flag.

Stopping it coming back

Only water when the top inch of soil is dry, and never let the pot sit in a saucer full of standing water.

Keep your rosary pea healthy from here

Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked. Identification and a health check are free.

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Questions people ask

Can I save a plant with root rot?
Yes, if you catch it early enough. You must remove the rotted roots and provide fresh soil to give the plant a chance to recover.
How often should I water my Rosary pea?
Water every 3 to 7 days, but always check the soil first. If the top inch is still damp, wait another day or two.

More problems with Rosary pea

Back to the Rosary pea 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.