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Thread: Nut burn or lockout help!!!

  1. #1

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    Default Nut burn or lockout help!!!

    Hi guys!,

    I have been reading a lot from the articles on solving the matter, but since it is the first plant I grow, I need an urgent help about brown-rusty dots occurred in the sugar leaves only. Let me give details about my plant;
    -Random seeds, probably Lemon Haze.
    -Coco-Soil Mix - 8CFL ( 250W total) + Led 50W all spectrum light
    - We are in the 8th week of flowering period!!
    -50% of the pistils are still white, buds gotta fatten up I believe.
    - I have been using APTUS k-p boost, NPK ( 10-30-25) and Advanced nutrients overdrive.
    - I know the tip of the fan leaves burnt, which is an early sign of nutrients burn.

    So i guess im having lockout

    I know my NPK ratio is really high but girls were ok till its 8th week of flowering
    Should i decrease fertilizers or even cut it? how about the overdrive
    The girls have 3 weeks or more to harvest as pistils are not ready and buds are not that fat
    should i get them to shower for a quick flush would help?
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    GEORGE (18-04-21)

  3. #2

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    At a glance they don't look too bad.

    The snag is that you're at 8th week and the plant looks like she could do with another 2 weeks at least.

    I don't have a diagnosis as the photos come up small, but whether it is lock out or nute burn, the solution to those is to dial down on the feed.

    As you have not mentioned EC or PPM, or pH, I am guessing that they are not measured.

    If they were my plants and I was facing the same issues, I would wait till when the pot feels light, then give water only. If you want to pH, that is totally fine.

    I would up the exhaust fan where possible to reduce humidity; keep temps in the mid to high twenties Celsius to keep metabolism at a good pace.

    In the mean time it's a waiting game to see what she does.
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    You don't have a lot of light so it will take longer to fatten up and to mature.

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    Welcome to the Talk dude, enjoy.

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    Quote Originally Posted by Blue61 View Post
    You don't have a lot of light so it will take longer to fatten up and to mature.

    My flat gets full sun for 8 hours do you think it will speed up the process if i take them to the sun from the tent every day will work?

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  10. #6

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    Quote Originally Posted by trillian View Post
    My flat gets full sun for 8 hours do you think it will speed up the process if i take them to the sun from the tent every day will work?
    I would just keep doing what your doing. Nobody likes to hear this but it's all about patience when growing.
    I have 2x amnesia haze on the go and one will be done probably this weekend (just waiting for more amber) and
    the other will go 2 - 3 weeks more to go.

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