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Night blooming jasmine · Cestrum nocturnum

What are these bugs on my night blooming jasmine?

Night blooming jasmine can attract common houseplant pests that sap its energy. Look closely at the stems and undersides of leaves to identify the culprits.

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. Look for tiny webs between the leaves.
  2. Check the new growth for clusters of small insects.
  3. Wipe the leaves with a damp cloth to see if pests come off.

Likely causes

  1. Aphids

    Most likely

    How to tell: Small green or black insects clustered on new growth and flower buds.

    What to do: Spray the plant with a steady stream of water to knock them off. Use insecticidal soap or neem oil once a week until they are gone.

  2. Spider Mites

    Possible

    How to tell: Fine webbing between leaves and tiny white stippling marks on the foliage.

    What to do: Increase humidity around the plant by misting it regularly. Wipe leaves with a damp cloth and apply neem oil to disrupt their life cycle.

Pests on other plants

Find out what's wrong with your night blooming jasmine

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

Take action as soon as you see webbing or clusters of bugs to prevent them from spreading to other plants. If the plant is covered in sticky residue, it is a sign of a heavy infestation.

Stopping it coming back

Keep the plant healthy with proper light and water, and inspect it every time you water.

Night blooming jasmine: pests? Check yours with a photo

Every plant is a little different. Take a photo of your night blooming jasmine 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 these bugs kill my plant?
They can weaken it significantly if left untreated. Prompt action usually saves the plant.
Can I use household soap to kill them?
Use only mild, non-detergent soap diluted in water. Commercial insecticidal soaps are safer for your plant.

Guides to these causes

More problems with Night blooming jasmine

Back to the Night blooming jasmine 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.