Thymus x citriodorus Fine Webbing - Causes & Fixes

Jump to cause: Two-Spotted Spider Mite Infestation Tetranychus urticae (Common Spider Mite) overcrowding Extreme Low Humidity

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Two-Spotted Spider Mite Infestation

These microscopic arachnids thrive in the warm, dry conditions often experienced by Lemon Thyme. They pierce plant cells to feed on sap, leaving behind fine silken webbing as they create colonies across the foliage.

Very Common

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How to confirm: Hold a white piece of paper under a branch and tap it sharply to see if tiny crawling specks fall onto the paper.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic insecticide spray to the foliage to eliminate existing spider mites, eggs, and larvae.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase local humidity and reduce dry heat to make the environment less hospitable for mite reproduction.

Flora Premium Plant Mister

Spray Bottles

$12

In Stock

3 Prune and dispose of heavily infested stems to prevent the mites from spreading to healthy parts of the plant.

Fiskars 5/8" Bypass Pruning Shears

Cutting Tools

$13

In Stock

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Tetranychus urticae (Common Spider Mite) overcrowding

In high-density plantings of Lemon Thyme, spider mites can rapidly spread, creating a dense network of webs that can eventually cause leaves to turn yellow and drop.

Common

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How to confirm: Examine the undersides of the leaves for tiny yellow stippling patterns or small, pale dots.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic miticide spray to the plant to eliminate existing spider mites and their eggs.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Prune away heavily infested or webbed foliage to reduce the mite population and improve airflow.

Fiskars 5/8" Bypass Pruning Shears

Cutting Tools

$13

In Stock

3 Reduce plant density by repotting or thinning out the Lemon Thyme to prevent future overcrowding and mite spread.

Espoma Organic Potting Soil Mix

15.1 L

$22

In Stock

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Extreme Low Humidity

While not a direct cause of webbing, excessively dry air can stress Lemon Thyme and trigger a physiological response that makes the plant more susceptible to mite outbreaks.

Common

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How to confirm: Monitor your indoor environment's hygrometer; levels below 40% often encourage pest activity in Mediterranean herbs.

build How to fix it

shopping_cart Recommended Products

1 Inspect the undersides of leaves for tiny moving dots or webs to confirm if spider mites have arrived due to the dry conditions.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase local humidity around the plant by using a pebble tray or a fine misting spray bottle to reduce environmental stress.

Flora Premium Plant Mister