Purple urkle 12 day flower problem

Discussion in 'Marijuana Plant Problems' started by chuckie86, Feb 28, 2018.

  1.  
    chuckie86

    chuckie86 Well-Known Member

    I have these 3 plants they were doing fine I fed them Humboldt crystal burst 2.5ml half what it calls for and I used BC bloom n BC boost 2.5 ml of each after I fed the 2 of the plants at the tops towards the buds the leaves are cuppling down only on the tops of each bud sit only 12 days since flip what you think is wrong temps are never over 79 using cobs not sure what issue is thank for any help
     

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  2.  
    Blitz35

    Blitz35 Well-Known Member

    This one i cant be sure of, as im not familiar with those nutes. I've had that happen as well...and in many cases it can be high light, hence why it happens to the tops..heat usually causes them to curl upwards, but at 79, you should be good. Plants look nice, that slight cupping, in my experience, has been over feeding, namely nitrogen. i dont see a claw on your plants, so maybe it's just a bit too much? Those are my thought's, but i myself can't be sure.
     
  3.  
    chuckie86

    chuckie86 Well-Known Member

    Well the bloom is 3% and the boost is 4% N and the other shit dont have no N so idk but they were fine till.I fed them I guess I'll see what happens after it happen the next day i ran some water threw the one but still doing same thing I did raise the light to see if that was the issue and I have fan blowing on them so
     
  4.  
    Blitz35

    Blitz35 Well-Known Member

    i guess it's all you can do for now..process of elimination. if it only started with the new feed, then i guess it would be easy to deduce that that's what caused it, but why? Im curious myself. Only time i had it happen was on a plant that wasn't too fond of nitrogen, but they were cupping like that even lower down, not just the tops.
     
  5.  
    chuckie86

    chuckie86 Well-Known Member

    My temp gauge the batteries are dead IMA put new battery in when lights turn on and see what temps are but I'm using cobs don't get real hot I have 2 tents in the room on 2 diff timers and sometimes the tent is closed for Lil hit until I unzip it as I keep it open and don't have inline fan do its been 84 in there and never hurt it so heat shouldn't of done it actually they seem to grow better with temps over 80 so all incan do is not feed it that same shit thanks for help tho
     
  6.  
    trichome 1

    trichome 1 Well-Known Member

    I’m growing purple urkle along with my superbud and slh.I’m giving all 4ml per ltr advanced nutrient bloom 2ml per ltr big bud and 2 ml per ltr b52 and all are super healthy but my purple urkle seems to always have the curled down leaves,mine are 3 week 2 days since I started 12/12 I’ll post pics up later
     
  7.  
    chuckie86

    chuckie86 Well-Known Member

    Yea mine are 20 days today since flip and the leaves are always bending downward but I did leave my tent zipped up as I keep it open but it got hot a few times so I thought maybe that was the reason y the were curled down but temps been 79 for awhile and are still curled but plants seem to be fine
     
  8.  
    chuckie86

    chuckie86 Well-Known Member

    Who is the breeder of your purple urkle mine is CSI Humboldt and I have 3/seedling of purkle from msnlseeds.nl I just went to check on my trees and a fan leaf is turning purple a Lil bit not sure if its cuz its a purple strain or cuz it got cold in the room.a few times no more the 10 degrees tho at lights off prob from the cold whatbu guys think
     
  9.  
    Tim1987

    Tim1987 Well-Known Member

    PH?
    EC?
    Do you run a reservoir? How often do you fresh change?
    Water? Hardness?
     
  10.  
    chuckie86

    chuckie86 Well-Known Member

    I run soil pH at 6.2 never check the run off tho also I fed my plants n this one look like nutes burn all other are fine not same plant as above post
     

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    Tim1987 likes this.
  11.  
    Tim1987

    Tim1987 Well-Known Member

    How do you check it? Do you keep a ph stake in the ground, or slurry? Do you top feed with whole ferts like manure or mushroom compost etc? If so how far down do you dig down, when you take your soil sample? Hows the aeration in the pot? Does it drain nice and fast?
    Mulches can affect the top soil ph aswell.
    Get some distilled water. Make a slurry. Test the ppm/ec with a meter. Just google the ratio.
    6.2 is good. Though i have a sneaking suspicion its different further down.
    I dont like ph up/down for soil either.
    Good luck
    Tim
     
  12.  
    trichome 1

    trichome 1 Well-Known Member

    My purple urkle was a freebie can’t remember breeder but I was close to throwing her as fan leaves were clawing down a lot while the rest were lovin same nutes etc,but as soon as I flipped its gone nuts!! Very high yielding by the look of early buds I’m at week 5 flower but gettin big already I Also have a slh in back but that’ll go 12 week+ C6940760-AB6F-4474-A3B8-B17487EB9807.jpeg 7539AACA-0169-43C8-A77D-AC083E03BA6F.jpeg E947B371-0867-4514-BC78-952281F88D4A.jpeg
     
    Orlando737 and Tim1987 like this.

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