rockwool problem

Discussion in 'First Time Marijuana Growers' started by badwolf87, Dec 4, 2012.

  1. hey guys i have 6 plants in rockwool and about 2-3 have gone a green colour on half of the cube wondering what it could be?
    mold,nuts ???
     
  2. that will be alge starting , cover the rockwool with some lightproof plastic.

    middy
     
  3. cheers dude
     

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