Echeveria runyonii Topsy Turvy Sudden Leaf Drop - Causes & Fixes

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Overwatering and Root Rot

Excessive moisture in the substrate causes the roots of the Echeveria to suffocate and decay. As the root system fails, the plant can no longer support its foliage, leading to the sudden shedding of leaves.

Very Common

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How to confirm: Gently tug on a leaf; if it detaches with no resistance and the base of the stem feels mushy, rot is likely present.

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1 Immediately remove the plant from the pot and trim away any mushy, black, or foul-smelling decayed roots using sterilized tools.

2 Repot the Echeveria in a well-draining, gritty substrate specifically designed for succulents to prevent future moisture retention.

3 Use a moisture meter to monitor the substrate, ensuring you only water when the soil is completely dry to avoid repeat overwatering.

GROWIT Soil Moisture Meter - Blue

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Temperature Shock or Cold Stress

Echeveria runyonii is a succulent that prefers warm environments; sudden exposure to temperatures below 50°F (10°C) can trigger a stress response resulting in leaf abscission.

Very Common

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How to confirm: Check if the plant was recently moved near a drafty window or exposed to a drop in nighttime temperature.

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1 Immediately move your Echeveria to a warmer location, ensuring temperatures remain consistently above 50°F (10°C) to prevent further stress.

2 Avoid placing the plant near cold drafts, windows, or air conditioning vents that could cause further temperature fluctuations.

3 Monitor soil moisture closely with a meter to ensure the plant is not being overwatered while in a stressed, dormant state.

GROWIT Soil Moisture Meter - Blue

Water Meters

$12

In Stock

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Pest Infestation (Mealybugs)

Small, white, cottony insects like mealybugs feed on the sap of the Topsy Turvy Echeveria, weakening the plant's structural integrity and causing leaves to drop.

Common

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How to confirm: Inspect the leaf axils and the base of the rosette for tiny white, waxy clusters.

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1 Isolate the plant immediately to prevent the spread of mealybugs to other greenery and treat the infestation with an organic insecticide spray.

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2 Carefully wipe away visible white cottony clusters from leaf crevices using a cotton swab dipped in isopropyl alcohol.

3 Check the soil moisture levels to ensure the plant is not also suffering from overwatering, which can exacerbate leaf drop.

GROWIT Soil Moisture Meter - Blue

Water Meters

$12

In Stock

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Nutrient Deficiency or Soil Depletion

If the plant has been in the same potting medium for several years, a lack of essential micronutrients can cause the plant to shed older leaves to conserve energy.

Common

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How to confirm: Check if the leaves are turning pale or yellow before dropping and evaluate how long it has been since the last repotting.

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1 Repot your Echeveria in fresh, well-draining potting medium to replenish depleted nutrients and improve soil structure.