Is this a deficiency or nute burn? :(

Discussion in 'Sick Plants and Problems' started by Razztafarai, Aug 5, 2011.

  1. Thought I'd try out some auto flowering Big Buddha S.A.S. all was going well until last week. The leaves have started curling up. :(

    Soil, Bio Bizz All Mix
    Nutes: Bio Bizz Grow/Bloom, following the oldtimer1 feeding schedule
    Lighting: 600w HPS in a cooltube
    Airflow: passive intake, 120 Ruck extractor, -->carbon filter->cooltube->fan-->chimney
    Temps: 67F(min)-85F(max)
    Humidity: 35%-40%
     

    Attached Files:

  2. BTW the soil isn't dry or compacted that's a top dressing of bat guano that I just applied
     
  3. When your plant was placed in flower and entered transition it's demand for Phophorous increased... P def.
     
  4. HappyGrowing, first of all, I'll give you my method, if you gave them the right dosages of nutes .... is PH !
     

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