Effective Methods to Remove Fertilizer Residue from Leaves
White crusts on leaves signal salt burn from fertilizer residue. These deposits block stomata, stunt growth, and invite fungal spores to lodge in the salty film. Left untouched, the salts pull moisture out of leaf tissue through reverse osmosis, leaving tan margins that never green-up again. Quick removal restores photosynthetic efficiency within hours. Why Foliar…