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Sticky Leaves on Bird of Paradise: Spider Mite Treatment

Identifying and Treating Spider Mites on Strelitzia

Sticky residue on the undersides of bird of paradise leaves indicates spider mite infestation—the most common indoor pest for this plant. The "honeydew" is mite excrement.

Effective Treatment Protocol

Spray thoroughly with 70% isopropyl alcohol in a spray bottle, covering all leaf surfaces, stems, and crevices.
Next morning, take the plant outdoors and rinse off dead mites and alcohol residue with a strong water stream.
Repeat in 5-7 days to catch newly hatched mites.

Prevention

Mist the plant frequently—spider mites thrive in dry air. Increase humidity with a pebble tray or humidifier. Inspect regularly; early detection makes control easy. Provide bright light (south/west window) and well-draining soil. Water when the top inch of soil feels dry.

Tropical Plants: 30-Year-Old Bird of Paradise Won't Bloom: Needs Cool Winter; Potting Bird of Paradise for Indoor Success; Saving an Indoor Bird of Paradise: Light, Water & Fertilizer Fixes; White Bird of Paradise Root Threat to Pool & Spa; Pruning Freeze-Damaged Bird of Paradise Plants; Bird of Paradise Cold Stress Recovery: Managing Split Leaves in Southern California; Choosing the Right Container Size for a Growing Bird of Paradise; Heliconia Relationship to Bird of Paradise and Care; Reviving a Stunted Bird of Paradise; Bird of Paradise (Strelitzia): Giant Paddle Leaves and Rare Crane Flowers

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