Yellow leafs.

Discussion in 'Sick Plants and Problems' started by Goat Grower, Jul 23, 2007.

  1. Ok my plants are still in veg. and they have around 15 leaves but the bottom ones are yellow/white but pirky and not drooping... I have grown befor and never seen this. The top leaves are really healthy and green. FIX ME PLEASE.
     
  2. Can you post pics please
    1. Soil or soilless & brand name of soil , hydro?
    2. PH of medium?
    3. PH run off?
    4. PH of water?
    5. Age of plants?
    6. What Fertilizer, dosages, and frequency?
    7. lites, wattage & proximity to plants
    8. Light cycle. 24/0,, 18/6,, 12/12?
    9. In light cycle how long?
    10. Room temps
     
  3. 1. Soil
    2. PH is fine everything around 6.6
    3.12/12 lights for 2 days
    4. Temp 84
    5. 45 % Humidity.
     
  4. there were more questions that would help lead to an answer, especially without pics

    wild stab since you didnt answer all the pertinent questions ..................

    It is a nitrogen def, but who knows why,

    I dont know the soil runoff PH if its out of optimum range 6.5-6.8....if so flush, dont know the soil brand , this maybe the cause aswell , maybe lite burn , dont know how close your lites are?, rootbound can cause the bottom leaves to yellow, dont know if your feeding if not do so
     

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