Lilium OT Fedora Fine Webbing - Causes & Fixes

Jump to cause: Two-Spotted Spider Mite Infestation Tetranychus urticae (European Red Spider Mite) High Humidity/Fungal Mold (Secondary)

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Two-Spotted Spider Mite Infestation

Spider mites thrive in the warm, dry conditions often experienced by Lilium OT hybrids. They feed on the underside of lily leaves, injecting toxins that result in characteristic fine silken webbing across the foliage.

Very Common

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How to confirm: Hold a white piece of paper under a leaf and tap it to see if tiny crawling specks fall off.

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shopping_cart Recommended Products

1 Apply an organic miticide to eliminate the spider mite population and destroy eggs, larvae, and adults.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

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2 Increase humidity around the lily foliage and wipe the undersides of leaves with a damp cloth to physically remove webbing and mites.

3 Monitor soil moisture levels to ensure the environment does not become too dry, as low humidity encourages mite outbreaks.

GROWIT Soil Moisture Meter - Blue

Water Meters

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Tetranychus urticae (European Red Spider Mite)

A specific species of mite common in ornamental Liliums that creates dense webbing during periods of low humidity. This leads to stippling (tiny yellow dots) on the Fedora lily petals and leaves.

Very Common

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How to confirm: Inspect the leaf undersides for small, reddish or orange moving dots near the web strands.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic miticide/insecticide to the plant to eliminate the spider mite population and destroy existing webbing.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase local humidity around the lily to make the environment less hospitable for mite reproduction.

Flora Premium Plant Mister

Spray Bottles

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3 Regularly monitor the soil moisture levels to ensure the plant is not under drought stress, which can exacerbate mite infestations.

GROWIT Soil Moisture Meter SMM-V3

Water Meters

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High Humidity/Fungal Mold (Secondary)

While webbing is usually insect-related, extremely high humidity in stagnant air can sometimes cause fine, filamentous fungal growth that mimics light webbing. This often occurs if the Fedora lily lacks adequate airflow.

Common

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How to confirm: Check if the 'webbing' feels fuzzy or organic rather than silky and structural.

build How to fix it

shopping_cart Recommended Products

1 Inspect the webbing closely for tiny moving specks; if pests are present, treat the plant with an organic insecticide/fungicide spray.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Improve air circulation around the lily by using a small fan or moving it to a location with better airflow to prevent fungal mold buildup.

3 Reduce humidity levels by avoiding overwatering and ensuring the plant is not in a stagnant, overly damp environment.