Spider Mites

LITTLE BUGGER

Spider mites are tiny sap-suckers that spin fine, web-like threads on stems and underneath leaves. They often thrive in warm, dry environments and leave behind speckled or stippled foliage, sometimes turning leaves yellow or bronze.

You may not see the bugs at first, but if you notice delicate webs or a sudden dullness to your plant’s leaves, there’s a good chance spider mites are to blame!

Removal Methods

Spider mites multiply and spread FAST. A colony of thousands can emerge in just a couple of weeks if left unchecked. Make sure to isolate infested plants away from others.

Select one method and give it a little time. If the bugs are still hanging around, try another. Patience is key!

  • Spider mites hate moisture! Not only does this method physically remove them, it also creates a less desirable environment for them to settle into.

    • Take the plant to a sink, shower, or outside.

    • Spray the plant thoroughly, focusing on the underside of leaves.

    • Spider mite webs are water-repellent, so make sure to gently wipe them away with a soft cloth.

    • Repeat every few days to stay ahead of new hatchlings.

  • If a pest infestation gets out of control, sometimes you have to literally cut your losses.

    • Carefully trim away heavily infested leaves or stems.

    • Bag up the clippings and dispose in the trash - do NOT compost!

    • Follow up with another removal method to target any stragglers.

  • Please read our Heads Up! on this mix before using this method.

    • In a spray bottle, combine 1 cup water and ¼ cup 70% isopropyl alcohol.

    • Add a few drops of unscented castile soap to the mixture and shake to combine.

    • Spray the top and bottom of each leaf, focusing on areas where spider mites hide.

    • Use a soft brush (like an old makeup or paint brush) to gently “paint” the solution into the leaf surface. We recommend wearing gloves!

    • Make sure to brush both sides and around the stem to reach hidden mites.

    • Allow to dry in shaded area. Repeat in a few days if problem persists.

  • If you can, introduce beneficial insects like ladybugs or lacewings to your plants. They naturally prey on spider mites.
    (This works best for outdoor plants or greenhouses.)

  • Always spot test first before full commitment! Avoid spraying in direct sunlight to prevent leaf burn.

    • Use a ready-to-spray insecticidal soap or mix a concentrate with water (per label instructions).

    • Spray the entire plant, focusing on heavily infested areas and webbing. The soap must make direct contact with the spider mites to work!

    • Repeat every few days until the mites are gone.