CBD leaf problem

Discussion in 'Sick Plants and Problems' started by Growpotkin, Aug 6, 2017.

  1. I'm trying to figure out what is causing this high CBD plant to turn dark green in the centre and curl inwards. It seemed to be alright on 2/3rds of the recommended amount of Genetal Hydroponics adhesive vegetative growth but this happened shortly after increasing it to full strength. [​IMG]

    Sent from my C6603 using Grasscity Forum mobile app

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