temperature drop

  1. Gabarram

    Can it be just genetics, too bright lights, too cold in the long night, or a phosphorus deficiency?

    Hello people Look, I grow 5 White Widow plants and one plant of unknown origin (derived from a regular, non feminized seed of another previous crop of mine, i call it a bastard plant) which suddenly started to show a pigmentation on the leaves, that has turned some leaves purplish brown...
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