Results 1 to 9 of 9
Marijuana Plant Problems

Seedlings turning yellow and plant leaf sides crumbling up.

in the

The Grow Room

forums; hello, This is the 1st time i have such problems. The plants are growing really slow, and the leafs are ...
  1. #1
    Able To Roll A Joint Able to roll a joint Meirens's Avatar
    Join Date
    Dec 2011

    Posts
    82

    Question Seedlings turning yellow and plant leaf sides crumbling up.

    hello,

    This is the 1st time i have such problems. The plants are growing really slow, and the leafs are getting yellow. What should i do to turn them healthy green and faqster growing?

    I am using 4 CFL 23w bulbs, and 2long 37w cool white bulbs.
    Temperature is around 20C
    Strains, 2big ones are Amnesia lemon clones. 1 is Jack clone, the others are some X strain seedlings.

    01032013034.jpg
    AMNESIA LEMON CLONES

    01032013035.jpg
    X crossing, the same as in the next picture. As you can see, the plant leafs even dont look like an my plant leafs, and they are yellow.

    01032013036.jpg

    << Crossing from my 2m plant clone fem. and some autoflowering guy.
    JACK CLONE >>>>



    01032013037.jpg






    Please help )
    All my uploaded pictures are taken from some Dr. Green Thumb and i live in imaginary world, full of beautiful plants-Peace

  2. #2
    420 TIME Stoner inhaleindica's Avatar
    Join Date
    Sep 2009

    Location
    Golden State
    Posts
    661

    Default

    What soil and how much nutes? I am not sure if your over nuting something and under nuting something.

  3. #3
    Mr.Ganja Mr. Ganja Figong's Avatar
    Join Date
    Jan 2013

    Location
    In the lab, again.
    Posts
    4,309

    Default

    What's your pH at? using RO / pH'd water? Any nutes? If so, which and what amount did you hit `em with? Pale green/yellow top leaves point to 2 trace deficiencies... S & Fe - but since they look to be relatively new clones, I wouldn't go on that alone, and would also consider progressive N-def.. at a quick glance. The more info you can provide us the better. If the medium is Miracle Gro, you may have a fun time with this project.
    -=- RIU TROLL DEFENSE NETWORK INTELLIGENCE ATTACHE -=-

  4. #4
    Able To Roll A Joint Able to roll a joint Meirens's Avatar
    Join Date
    Dec 2011

    Posts
    82

    Default

    Quote Originally Posted by inhaleindica View Post
    What soil and how much nutes? I am not sure if your over nuting something and under nuting something.
    no nutes ......
    All my uploaded pictures are taken from some Dr. Green Thumb and i live in imaginary world, full of beautiful plants-Peace

  5. #5
    Able To Roll A Joint Able to roll a joint Meirens's Avatar
    Join Date
    Dec 2011

    Posts
    82

    Default

    Quote Originally Posted by Figong View Post
    What's your pH at? using RO / pH'd water? Any nutes? If so, which and what amount did you hit `em with? Pale green/yellow top leaves point to 2 trace deficiencies... S & Fe - but since they look to be relatively new clones, I wouldn't go on that alone, and would also consider progressive N-def.. at a quick glance. The more info you can provide us the better. If the medium is Miracle Gro, you may have a fun time with this project.
    Ph-7 no nutes, the medium is 6,5ph, and the water 7ph. I have a ventilator in, maybe it cooles the temperature of room, i really dont know.
    All my uploaded pictures are taken from some Dr. Green Thumb and i live in imaginary world, full of beautiful plants-Peace

  6. #6
    420 TIME Stoner inhaleindica's Avatar
    Join Date
    Sep 2009

    Location
    Golden State
    Posts
    661

    Default

    What kind of soil is it in? Give it some grow nutes. I still can't figure out why the tip is burned if you aren't using any nutes.

  7. #7
    Mr.Ganja Mr. Ganja Figong's Avatar
    Join Date
    Jan 2013

    Location
    In the lab, again.
    Posts
    4,309

    Default

    Quote Originally Posted by inhaleindica View Post
    What kind of soil is it in? Give it some grow nutes. I still can't figure out why the tip is burned if you aren't using any nutes.
    Miracle Gro can do that, with their time release ferts that likes to toy with smaller/underdeveloped plants.
    -=- RIU TROLL DEFENSE NETWORK INTELLIGENCE ATTACHE -=-

  8. #8
    Able To Roll A Joint Able to roll a joint Meirens's Avatar
    Join Date
    Dec 2011

    Posts
    82

    Default

    Quote Originally Posted by inhaleindica View Post
    What kind of soil is it in? Give it some grow nutes. I still can't figure out why the tip is burned if you aren't using any nutes.
    Maybe it`s because of water? I am using water from Borehole.

    second problem is that plants are not growing, they stays at the same size. >> sollutions?
    All my uploaded pictures are taken from some Dr. Green Thumb and i live in imaginary world, full of beautiful plants-Peace

  9. #9
    Marijuana Toker Marijuana Toker 420 happends's Avatar
    Join Date
    Mar 2013

    Posts
    169

    Default

    hmm id say try new soil like fox farm happy frog or another brand, and ph your water to bout 6.5ish then pick up some ferterlizer im currently growing some of my personal strains and i just got this stuff called sea grow 16-16-16 and my plants are loving it there getting soo big and healthy, so id try getting some type of food for your plant..

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •