Curling Leaves on bird of paradise
What's Happening
Underwatering causes Bird of Paradise leaves to curl inward as a physiological adaptation to conserve moisture. The plant's extensive rhizomatous root system requires thorough saturation to mimic natural deep watering in arid savanna environments. Surface soil moisture can be deceptive—roots 2+ inches deep may remain dry despite damp topsoil.
How to Fix It
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1. Test soil moisture by inserting finger 2 inches deep—if dry, water immediately
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2. Water thoroughly from top until excess drains from bottom holes
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3. Use deep-dish bottom-watering method: fill saucer to brim, allow 1-hour absorption for full root saturation
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4. Discard excess water after absorption to prevent root rot
How to Prevent It
Water when top 2 inches of soil feel dry; provide deep soaking by placing nursery pot in a deep dish filled to brim for 1 hour to ensure full root saturation via capillary action.