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North American pitcher plant · Sarracenia

Why are there bugs on my Trumpet Pitcher Plant?

Seeing tiny insects on your Sarracenia is usually a sign of an aphid infestation. These pests love to hide in the new, tender growth at the top of the pitchers. Check the undersides of the leaves and the growth tips first.

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

Check these first

  1. Inspect the new growth tips for tiny moving insects.
  2. Look for sticky residue on the leaves.
  3. Check neighboring plants for signs of infestation.

Likely causes

  1. Aphids

    Most likely

    How to tell: You will see small green or pink insects clustering on the new, soft growth. They often leave behind a sticky residue called honeydew.

    What to do: Gently wash the plant with a soft stream of distilled water to knock them off. If they persist, apply a mild insecticidal soap specifically labeled as safe for carnivorous plants.

  2. Scale

    Possible

    How to tell: These look like small, hard brown bumps that do not move and are often found on the stems or leaf veins. They act like a shield against most sprays.

    What to do: Scrape them off carefully with a cotton swab dipped in rubbing alcohol. Monitor the plant closely for a few weeks to ensure no new ones appear.

Pests on other plants

Find out what's wrong with your north american pitcher 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

You should worry if the new pitchers are coming out deformed or stunted. A few bugs are manageable, but a full colony will weaken the plant quickly.

Stopping it coming back

Keep your plant healthy with plenty of direct sun and consistent moisture. Regularly inspect the new growth during the spring and summer months.

North American pitcher plant: pests? Check yours with a photo

Every plant is a little different. Take a photo of your north american pitcher 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

Can I use regular bug spray?
No, never use standard household pesticides on a Sarracenia. They contain minerals and chemicals that will kill your pitcher plant.
Do these bugs hurt the plant?
Yes, they suck the sap from the plant, which drains its energy and causes the pitchers to grow in twisted or stunted.

Guides to these causes

More problems with North American pitcher plant

Back to the North American pitcher 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.