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Baby Rubber Plant · Peperomia obtusifolia

What are these white spots on my Baby Rubber Plant?

Those white, cottony spots are likely mealybugs hiding in the crevices of your plant. They suck the sap and weaken the leaves over time.

Not sure it's this? Check a photo of your plant for free

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

Check these first

  1. Inspect the junctions where the leaves meet the stems.
  2. Look under the leaves for sticky residue or webbing.
  3. Isolate the plant from other houseplants to prevent spreading.

Likely causes

  1. Mealybugs

    Most likely

    How to tell: You see small white, fuzzy masses in the leaf axils or under the leaves. The leaves may also look sticky or distorted.

    What to do: Dip a cotton swab in rubbing alcohol and dab it directly onto the pests to kill them. Repeat this every few days until you see no more bugs.

  2. Scale Insects

    Possible

    How to tell: Small brown, hard bumps appear on the stems or undersides of leaves. They do not move and look like tiny shields.

    What to do: Gently scrape the bumps off with a fingernail or a soft brush. Wipe the stems down with a cloth soaked in mild soapy water.

Pests on other plants

Find out what's wrong with your baby rubber plant

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 infestation covers the entire plant and leaves are dropping, it is a serious problem. A few isolated bugs are easy to manage with quick treatment.

Stopping it coming back

Wipe the leaves down with a damp cloth once a month to remove dust and check for early signs of pests. Keep the plant away from open windows during peak pest season.

Baby Rubber Plant: pests? Check yours with a photo

Every plant is a little different. Take a photo of your baby rubber plant 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

Will neem oil kill these bugs?
Yes, neem oil is effective, but be careful to apply it in the evening to avoid leaf burn from sunlight. Test a small area first.
Do I need to throw the plant away?
Usually no. Mealybugs are persistent but can be removed with consistent cleaning and care.

Guides to these causes

More problems with Baby Rubber Plant

Back to the Baby Rubber Plant 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.