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Heat Stress Or Nitrogen Deficiency?

Discussion in 'Sick Plants and Problems' started by SlyToker420, Sep 6, 2014.

  1. I have 2 plants, the larger one is at about 4 weeks since sprout, the smaller is at about 2. Right around the time the second one sprouted the larger ones lower leaves began to yellow and droop, i ignored it because i was told leaves that dont develop all 7 points die off naturally, well the yellowing has began to spread to the middle/upper canopy and in the baby. I have also noticed a little bit of slowed or maybe even stunted growth, this was a budget grow so what i am working with is

    1 42w 5000k
    1 26w 5000k
    1 13w 2700k
    Going 24/0 and temp never gets above 81. Im using a miracle grow organic soil with 25% perlite, i water the baby every day and the larger every 2.
    Any ideas? ImageUploadedByGrasscity Forum1410037142.864248.jpg ImageUploadedByGrasscity Forum1410037184.869727.jpg ImageUploadedByGrasscity Forum1410037201.569451.jpg ImageUploadedByGrasscity Forum1410037215.864309.jpg ImageUploadedByGrasscity Forum1410037232.881451.jpg
     
  2. Rootbound, time for a bigger pot.

    Transplant it and see if theres improvement.
     
  3. Was gonna ask if it was welfare day on the soil line? Saw another post, looked like a 4 ft plant in 5 gal bucket, only 2 thirds full of soil. Give her very little she will do the same in return .
     
  4. #4 noizviolation, Sep 7, 2014
    Last edited by a moderator: Sep 7, 2014
    And watering that much might be a little insane, they can go a couple days even after the soil in its entirety is bone dry. Also 81 is fairly warm, I am sure about 77 would help them. Is the added perlite also by miracle grow? If so it could have added nutes, and everytime you water you are possibly nute burning and over watering with lack of sufficient growing medium.
     
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