I'd check the ph of your soil runoff.
Weedhound Reviewed by Weedhound on . Please help me! - Power plant growing indoor - Biobizz all-mix soil with 30% perlite - Ph roughly 6.5 - Tap water with a few drops of vinegar to lower Ph - Plant about 3 months from seed - Baby-bio fertilizer at 5 drops per liter - Fertilized every other watering - 3 x 20w energy saving cfl 3 inches from plant - room temp about 72 degrees 24/7 - relative humidity unknown but it should be low Rating: 5