Scale on 14-Foot Ficus Nitida: Spray-Only Treatment for Commercial Specimens

Scale on massive indoor Ficus nitida requires complete spray coverage—impossible by hand. Soil drenches (Marathon) won't reach 14-foot canopies. Neem oil needs same coverage.

Best Non-Toxic Option

Brand X Foliage Cleaner (silicon-based, penetrates crevices) from Southwest Plantscape Products (1-800-333-7977). Must keep off walking surfaces—extremely slippery.

Critical Requirements

• Pesticide applicator license (commercial accounts).
• Full canopy coverage, repeated in 5–7 days.
• Protect floors/runoff.

If Marathon + Neem failed, alcohol won't work either. Brand X is the professional choice.