Ficus benjamina Sticky Leaves - Causes & Fixes

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Scale Insects

Scale insects attach to the stems and leaves of Ficus benjamina, piercing the plant tissue to suck sap. They excrete 'honeydew,' a sticky, sugary substance that coats the foliage.

Very Common

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How to confirm: Inspect the undersides of leaves and stems for small, bump-like bumps that do not move when brushed.

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1 Apply an organic insecticide spray to the foliage and stems to kill existing scale insects and their eggs.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

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2 Wipe the leaves and stems with a soft cloth soaked in rubbing alcohol to physically remove the scale insects and the sticky honeydew residue.

3 Monitor the plant regularly using a sticky trap to catch any newly emerged crawlers before they can attach to the plant.

Super Ninja Fungus Gnat Traps - 30 Pack

30 pcs

$7

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Aphid Infestation

Aphids are soft-bodied insects that congregate on new growth and leaf undersides of the Weeping Fig. Like scale, they excrete honeydew which causes a sticky residue and may lead to sooty mold.

Very Common

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How to confirm: Look for tiny, pear-shaped insects moving near the tender new shoots or leaf buds.

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shopping_cart Recommended Products

1 Spray the plant thoroughly with an organic insecticide to eliminate existing aphids and prevent further honeydew production.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Wipe the sticky residue off the leaves using a soft, damp cloth to prevent the development of sooty mold.

3 Monitor the plant closely using yellow sticky traps to capture any remaining flying insects or new arrivals.

Super Ninja Fungus Gnat Traps - 30 Pack

30 pcs

$7

In Stock

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Mealybugs

Mealybugs produce a sticky residue while feeding on the sap of the Ficus. They are often accompanied by white, cottony masses in the leaf axils (where the leaf meets the stem).

Common

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How to confirm: Search for small patches of white, waxy fluff tucked into the joints of the branches.

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shopping_cart Recommended Products

1 Treat the plant with an organic insecticide to eliminate the mealybug infestation and stop the production of sticky honeydew.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Wipe the leaves and stems with a soft cloth soaked in isopropyl alcohol or insecticidal soap to physically remove the white, cottony masses.

3 Monitor the soil moisture levels to ensure the plant is not overwatered, as excess moisture can stress the Ficus and make it more susceptible to pests.

GROWIT Soil Moisture Meter - Blue

Water Meters

$12

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Sooty Mold

While not a direct cause of stickiness, sooty mold is a black fungus that grows on the honeydew left behind by sap-sucking insects. The underlying stickiness is actually the insect byproduct.

Common

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How to confirm: Check if the sticky residue is accompanied by a dark, charcoal-like film covering the leaf surface.

build How to fix it

shopping_cart Recommended Products

1 Identify and eliminate the underlying sap-sucking insects (such as aphids, scale, or mealybugs) that are producing the sticky honeydew.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Gently wipe the black sooty mold off the leaves using a soft cloth dampened with water or a mild insecticidal soap to restore photosynthesis.