what light change??....might have something to do with the light change.... like a ginger in the dark, then going outside and getting sun burnt??
im not sure
Light change.it as under cfls but now its hps. whats cal mag for?
yeah buckd trust me its iron diff..i have a plant that eats cal/mag like crazy so ive seen it alot before i know what it was..its gets the worst when they go in to flower....meangreencant be light change this started before i switched to hps. ima go with cal mag. thanks meangreen