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redroot pigweed · Amaranthus retroflexus

Why are the tips of my redroot pigweed leaves turning brown?

Brown tips on your pigweed are less common for this plant, and usually occur due to inconsistent watering or low humidity. Check the soil moisture first to see if it has dried out too much between waterings.

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Check these first

  1. Feel the soil to see if it is bone dry.
  2. Check the frequency of your watering schedule.
  3. Look at the surrounding air for signs of extreme dryness.

Likely causes

  1. Inconsistent Watering

    Possible

    How to tell: The leaf tips turn crispy and brown while the rest of the leaf may look slightly wilted. This happens when the soil dries out completely for too long.

    What to do: Water your plant every 3 to 7 days to keep the soil consistently moist. Use a finger to check the top inch of soil and water whenever it feels dry to the touch.

  2. Low Humidity

    Possible

    How to tell: This is less common for this plant, but can happen in very dry indoor environments. The tips dry out and turn brown because the air is pulling moisture from the leaves.

    What to do: Group your plants together to create a more humid microclimate. You can also place a tray of water and pebbles near the plant to increase local humidity.

Brown tips on other plants

Find out what's wrong with your redroot pigweed

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 spreads rapidly toward the center of the leaves or if the whole plant begins to wilt. A few tiny brown tips are usually not a major issue.

Stopping it coming back

Maintain a steady watering rhythm and avoid letting the soil dry out entirely.

Redroot pigweed: brown tips? Check yours with a photo

Every plant is a little different. Take a photo of your redroot pigweed 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

Should I trim off the brown tips?
You can snip them off with clean scissors for aesthetic reasons. Just avoid cutting into the healthy green tissue.
Is my plant dying if it has brown tips?
Not necessarily, it is usually just a sign that the plant is stressed by its environment. Correcting the water or humidity will stop the spread.

More problems with redroot pigweed

Back to the redroot pigweed 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.