Yellowing veins???

Discussion in 'Sick Plants and Problems' started by rynoponic, Sep 3, 2006.

  1. Can someone please help ive looked through the faqs, and have looked through many places. But my flowering plant's veins are yellow leaving the rest of the leaf green. This is taking over at all levels of the plant except for the top. Ive heard of green veins and yellow outside but mine is the other way around. Yellow veins and green everywhere else on my leaves, thanks for the help. Also could you advise on how to remedie.
     
  2. Yo man.
    We need a lot more info than you gave.
    What strain?
    What type of lights?
    What type of fertilizer, when did you give it?
    What is the soil PH?
    How far along into flower are they?
    Sdounds like an N deficiency to me which is normal towards the end of flower.
     
  3. The strain is Mazar, 600 watt Hps, 4 gallon pots. Its been getting fox farm Tiger Bloom, Earthjuice Bloom, Earth juice Micro, Top Max bloom stimulator. Every other watering at about two tsp per gallon of each. Occasionally i also alternate using Grow Big with this mix as well. The plant just past the five week mark of flowering. Soil ph is right at 6.8. But no is really doesn't seem like a N deficiency to me, because the whole leaf would be yellowing and it wouldnt be at all levels of the plant. This happened over a two day period as well!!! So if anyone can give a recomendation, now that you have all the information it would be greatly appreciated.:confused:
     

  4. Not necessarily. N can start slowly at first with just a portion of the leaf yellowing and then increasing to the whole thing. It does start at the bottom and moves its way up the plant. However, now that I have the whole story and your huge list of fertilizers, my guess is that you are over fertilizing. Try giving it 1 TSP every other watering. This will be a moot point in a few days however, because with a 100% pure Indica strain (which you have) your two week cutoff for feeding is near. Do you have any pictures of the plants?
     

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