Zantedeschia Captain Lovely Drooping Leaves - Causes & Fixes

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Overwatering and Root Rot

Calla Lilies are susceptible to Phytophthora rot when soil remains saturated for extended periods. Excessive moisture deprives the rhizome of oxygen, leading to decaying roots that cannot support leaf turgidity.

Very Common

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How to confirm: Gently lift the plant to check if the rhizome feels soft or mushy and if the soil is waterlogged.

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1 Immediately remove the plant from its current container and inspect the rhizome and roots for any mushy, dark, or foul-smelling decay.

2 Prune away all dead or rotting roots using sterilized shears and repot the plant in a well-draining, fresh medium like Espoma Organic Potting Soil Mix to restore aeration.

Espoma Organic Potting Soil Mix

15.1 L

$22

In Stock

3 Switch to a more breathable container and use a moisture meter to ensure the soil is allowed to dry out significantly between waterings to prevent future saturation.

GROWIT Soil Moisture Meter SMM-V3

Water Meters

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Underwatering / Drought Stress

Zantedeschia species require consistent moisture to maintain their large, fleshy leaf structures. When the substrate dries out completely, the plant loses turgor pressure, causing the leaves to wilt and droop.

Very Common

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How to confirm: Check the top two inches of soil; if it is bone dry and the leaves feel limp/papery, the plant needs immediate hydration.

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1 Immediately check the soil moisture level using a moisture meter to confirm the depth of the drought stress.

GROWIT Soil Moisture Meter - Blue

Water Meters

$12

In Stock

2 Thoroughly soak the substrate with water until it is fully saturated, ensuring the water reaches the root zone.

Chapin 48000 0.5G Watering Can

2.3 L • Recycled Plastic

$12

In Stock

3 To prevent future drought, consider using a self-watering system or moisture-retaining amendments like perlite to stabilize hydration.

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Temperature Shock or Cold Stress

Pink Calla Lilies are tropical to subtropical plants that dislike sudden drops in temperature. Exposure to drafts or temperatures below 55°F (13°C) can cause the plant's metabolic processes to slow, resulting in drooping.

Common

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How to confirm: Check if the plant has been recently moved near a window, air conditioner vent, or exposed to nighttime low temperatures.

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1 Move the plant to a warmer, draft-free location away from windows or air conditioning vents to stabilize its temperature.

2 Monitor the soil moisture closely, as cold stress can interfere with water uptake; use a moisture meter to ensure the soil remains consistently moist but not waterlogged.

GROWIT Soil Moisture Meter - Blue

Water Meters

$12

In Stock

3 If the plant continues to struggle with temperature fluctuations, provide supplemental warmth using a grow light to mimic a stable tropical environment.

SANSI 20W Dual Head LED Grow Light

2 pcs

$27

In Stock

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Nutrient Deficiency (Nitrogen)

A lack of nitrogen prevents the production of chlorophyll and structural proteins necessary for upright growth. In long-term potted specimens, depleted soil can lead to weakened stems that cannot hold the heavy leaves upright.

Common

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How to confirm: Observe if the drooping is accompanied by a pale yellowing (chlorosis) of the older leaves.

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1 Apply a nitrogen-rich liquid fertilizer to boost chlorophyll production and strengthen the plant's structural proteins.