Lilium Solange Drooping Leaves - Causes & Fixes

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Improper Soil Moisture (Underwatering or Overwatering)

Lilium 'Solange' requires consistently moist but well-drained soil; extreme drought causes loss of turgor pressure, while waterlogged soil leads to root hypoxia and wilting. Both conditions prevent the bulb from effectively transporting water to the foliage.

Very Common

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How to confirm: Insert your finger two inches into the soil to check if it feels bone-dry or excessively muddy.

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1 Check the soil moisture level at the root zone using a moisture meter to determine if the plant is suffering from drought or waterlogging.

GROWIT Soil Moisture Meter SMM-V3

Water Meters

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2 If the soil is bone dry, thoroughly water the plant until water drains from the bottom; if the soil is saturated, allow it to dry out completely before next watering.

Chapin 48000 0.5G Watering Can

2.3 L • Recycled Plastic

$12

In Stock

3 If the soil remains waterlogged, repot the lily in a well-draining medium enriched with perlite to improve aeration and prevent root rot.

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Botrytis Lilianum (Lily Blight)

This fungal pathogen thrives in high humidity and can cause rapid wilting, drooping, and necrotic spotting on the leaves of large-flowered lilies like 'Solange'. It often begins with soft, water-soaked lesions that lead to leaf collapse.

Common

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How to confirm: Inspect the base of the leaves for brown, mushy spots or fuzzy grey fungal growth.

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1 Remove and destroy all infected, drooping, or necrotic leaves and flowers immediately to prevent the fungal spores from spreading to healthy tissue.

2 Apply an organic fungicide to the plant to control the spread of the Botrytis pathogen and protect remaining healthy foliage.

Bonide Captain Jack's Copper Fungicide 32 oz

0.9 L • 1 pcs • Organic

$12

In Stock

3 Improve air circulation around the plant and avoid overhead watering to reduce the high humidity levels that allow Lily Blight to thrive.

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Bulb Rot (Fusarium Oxysporum)

Soil-borne fungi can attack the base of the 'Solange' bulb, obstructing the vascular system and preventing nutrient transport to the leaves. This results in a characteristic downward drooping of the entire foliage mass.

Common

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How to confirm: Carefully dig up a portion of the bulb to check for soft, dark, or foul-smelling decay at the base.

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1 Immediately remove the affected plant from its current container and inspect the bulb for soft, mushy, or discolored areas.

2 Discard any rotten bulb material and repot the remaining healthy plant in fresh, well-draining organic potting soil to prevent further fungal spread.

Espoma Organic Potting Soil Mix

15.1 L

$22

In Stock

3 Apply a fungicide treatment if possible, and ensure the new planting medium is aerated with perlite to improve drainage and prevent moisture buildup.

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Temperature Stress (Heat Exhaustion)

Large-flowered cultivars like 'Solange' are sensitive to extreme temperature fluctuations and intense midday sun, which can cause transpiration rates to exceed water uptake. This leads to temporary wilting during the hottest parts of the day.

Common

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How to confirm: Observe if the leaves recover their upright posture in the cooler evening or early morning hours.

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1 Move the plant to a cooler location or provide afternoon shade to reduce transpiration rates and prevent further heat exhaustion.

2 Monitor soil moisture levels closely to ensure the plant can keep up with water uptake during heat waves.