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Ficus Dripping Sticky Sap? It's Scale Honeydew

That "sap" dripping from your ficus is honeydew excreted by scale insects—not plant sap. The leaf drop and stunted growth over 3 years align with chronic scale infestation.

Confirming Scale

  • Look for small, oval, brownish bumps on stems and leaf undersides.
  • They resemble natural growths but scrape off.
  • Sticky residue on leaves, floor, furniture is the telltale sign.

Treatment Protocol (Non-Toxic)

  1. Spray to drip point: Cover every surface with:
    • 1 part isopropyl alcohol : 8–10 parts water + dish soap, OR
    • Horticultural oil, OR
    • Brand X Foliage Cleaner (silicon-based, 1-800-333-7977).
  2. Repeat in 5–7 days.
  3. Weekly inspections.
  4. Test spray first on a few leaves; wait 48 hours.
  5. Never spray in sun or above 75°F.

Light & Water Check

Ficus need bright indirect light (direct morning sun okay). Water when top quarter of soil is dry. Low light + overwatering = weak plant, worse pest susceptibility.

NYC area? Professional housecalls available. Otherwise, diligent home treatment works.

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