Lilium LA Hybrid Nashville Fine Webbing - Causes & Fixes

Jump to cause: Two-Spotted Spider Mite (Tetranychus urticae) Extreme Drought Stress Southern Yellow Stick Crab Mite

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Two-Spotted Spider Mite (Tetranychus urticae)

These microscopic arachnids thrive in hot, dry conditions and feed on the underside of lily leaves, injecting toxins that cause stippling and characteristic fine silken webbing. In LA Hybrids like Nashville, heavy infestations can lead to rapid defoliation and weakened blooms.

Very Common

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

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shopping_cart Recommended Products

1 Apply an organic insecticide/miticide spray to the plant, ensuring you thoroughly coat the undersides of the leaves where mites reside.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

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2 Increase local humidity and reduce heat stress by misting the foliage regularly to create an environment less favorable to spider mites.

Flora Premium Plant Mister

Spray Bottles

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3 Monitor soil moisture levels to ensure the plant is not suffering from drought stress, which can exacerbate mite infestations.

GROWIT Soil Moisture Meter SMM-V3

Water Meters

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Extreme Drought Stress

Severe dehydration in Lilium hybrids can cause the plant's structural integrity to fail, sometimes making existing minor mite webbing appear much more prominent and 'crinkled' as leaves shrivel.

Common

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How to confirm: Check the moisture level deep in the lily bulb's soil; if it is bone dry and the stems are drooping along with the webbing, drought is a primary driver.

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1 Immediately increase humidity and moisture levels to combat dehydration; use a fine mist spray to rehydrate the foliage and leaves.

Flora Premium Plant Mister

Spray Bottles

$12

In Stock

2 Inspect the plant closely for spider mites, as the webbing indicates a pest presence exacerbated by the drought; treat with an organic insecticide if mites are found.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

3 Monitor soil moisture levels closely to ensure the plant remains consistently hydrated without becoming waterlogged, using a moisture meter for precision.

GROWIT Soil Moisture Meter SMM-V3

Water Meters

—

warning

Southern Yellow Stick Crab Mite

While less common than spider mites, certain mite species create larger, more disorganized webbing patterns on lily foliage when humidity levels drop significantly.

Common

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How to confirm: Examine the webbing for much larger, more distinct movement compared to the nearly invisible threads of a true spider mite.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic miticide/insecticide spray to the foliage to eliminate the mites and destroy any remaining webbing.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase ambient humidity around the lily to discourage mite activity and prevent the webbing from spreading.

Flora Premium Plant Mister