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Brooklime · Veronica beccabunga

Why are there bugs on my Brooklime?

Brooklime is a water loving plant, but it can still attract aphids during dry spells. These tiny insects cluster on the tender new growth and suck the sap out of your plant. Check your plant for small green or black specks on the stems.

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 undersides of leaves for tiny moving insects.
  2. Check if the soil has dried out completely.
  3. Look for sticky residue on the stems.

Likely causes

  1. Aphid infestation

    Most likely

    How to tell: You will see small clusters of soft bodied insects on the undersides of leaves or near the tips of new growth. The leaves may also look slightly curled or sticky.

    What to do: Spray the plant gently with a strong stream of water to knock the aphids off. If they persist, use a mild insecticidal soap spray once a week until they are gone.

  2. Dry soil conditions

    Possible

    How to tell: The soil feels dry to the touch and the plant looks stressed. Aphids often target plants that are not getting enough moisture.

    What to do: Increase your watering frequency to ensure the soil stays consistently wet. Keep the pot sitting in a shallow tray of water to maintain constant moisture.

Pests on other plants

Find out what's wrong with your brooklime

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 insects are spreading to other plants or if the Brooklime starts losing significant leaf mass. A few aphids are easily managed, but a full colony can weaken the plant quickly.

Stopping it coming back

Keep the soil consistently moist at all times, as Brooklime is much less likely to attract pests when it is healthy and well hydrated.

Brooklime: pests? Check yours with a photo

Every plant is a little different. Take a photo of your brooklime 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 aphids kill my Brooklime?
Usually not, but they can stunt its growth and make it look messy. It is best to wash them off as soon as you spot them.
Can I use neem oil on Brooklime?
Yes, but be careful to apply it in the evening to avoid burning the leaves in the sun. Water based sprays are often safer for this aquatic plant.

Guides to these causes

More problems with Brooklime

Back to the Brooklime 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.