Lilium oriental Lombardia Fine Webbing - Causes & Fixes

Jump to cause: Two-Spotted Spider Mite Infestation Broad Mites Tetranychus urticae (European Red Spider Mite)

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Two-Spotted Spider Mite Infestation

Spider mites thrive in the warm, dry conditions often experienced by Oriental lilies. The fine webbing is a protective silk structure created by the mites to house their eggs and protect themselves from predators.

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 onto the paper.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic miticide to eliminate existing spider mites, eggs, and larvae on the plant foliage.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase humidity around the lily by using a fine mist spray to create an environment less favorable to mite reproduction.

Flora Premium Plant Mister

Spray Bottles

$12

In Stock

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

GROWIT Soil Moisture Meter - Blue

Water Meters

$12

In Stock

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Broad Mites

While broad mites are too small to see, they cause stunting and distorted growth that can sometimes be accompanied by secondary silk production from other pests. This is particularly common in the tender emerging buds of Lilium varieties.

Common

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How to confirm: Inspect the newest growth for 'cupping' or distorted, thickened leaf shapes.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic miticide or insecticide to the plant to eliminate the broad mite population and any secondary pests causing the webbing.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Prune and dispose of any heavily distorted or stunted buds and leaves to prevent the mites from spreading to healthy parts of the lily.

3 Monitor the plant closely using a magnifying glass, as broad mites are microscopic and difficult to detect with the naked eye.

warning

Tetranychus urticae (European Red Spider Mite)

This specific species is highly aggressive on Lilium oriental hybrids, creating dense web networks across the foliage as they deplete the plant's chlorophyll.

Common

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How to confirm: Look for tiny yellow or white stippling (dots) on the surface of the lily leaves near the webbing.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic miticide/insecticide spray to the foliage 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 humidity around the plant by using a fine mist spray, as spider mites thrive in dry environments.

Flora Premium Plant Mister