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Thread: Some kind of deficiency - Please help.

  1. #21

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    Quote Originally Posted by Max_it View Post
    Sorry for the spamming
    If I see you do that again then I will ban you!
    it's not what you know, it's what you can prove.(Denzel Washington 'Training Day' 2001)



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  3. #22

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    Quote Originally Posted by M_C View Post
    If I see you do that again then I will ban you!
    Again, I thought that I had to make ten post
    To get a picture up.
    -So it was not intentionally

    I did a flush.
    Not shure if it helped, I have to wait some days.
    Some leaves are yellow But I Dont think the
    Spots are increasing.
    Still sit would be Nice if someone have seen
    This deficiency

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  5. #23

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    have you looked into calcium deficiency?
    also i see a lot of old time growers who know what they are talking about giving you advice on not ph'ing your soil, you should listen their not making up fairy tales mate.

    or it could be biobizz, read this thread might help you out mate
    http://www.thctalk.com/cannabis-foru...Bio-Bizz-curse

    Quote Originally Posted by Max_it View Post
    Again, I thought that I had to make ten post
    To get a picture up.
    -So it was not intentionally

    I did a flush.
    Not shure if it helped, I have to wait some days.
    Some leaves are yellow But I Dont think the
    Spots are increasing.
    Still sit would be Nice if someone have seen
    This deficiency

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  7. #24

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    Quote Originally Posted by 420gen View Post
    have you looked into calcium deficiency?
    also i see a lot of old time growers who know what they are talking about giving you advice on not ph'ing your soil, you should listen their not making up fairy tales mate.

    or it could be biobizz, read this thread might help you out mate
    http://www.thctalk.com/cannabis-foru...Bio-Bizz-curse
    Thanks for the reply and interresting link.
    I Dont think its Ca deficiency. I Dont have the same symptoms
    new growth looks good - leaves are not twisted Etc.
    Also I have used biobizz's alg a mic to prevent CalMag deficiency.

    Im not questioning the PH ing. I just cant understand it. Im afraid to feed my plants with
    Such low pH. It contradicts with a lot of readings i've done.
    - Also I cant see anyone saying just go ahead, feed with
    Ph 5 and below.

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  9. #25

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    as far as i have learned, the roots and the soil will buffer to what it needs before absorbing, but I have also read that if you are using NON organic nutes maybe its beneficial to PH for soil. which is not the case with biobizz as they claim 100% organic

    "You shouldn’t worry too much about your water pH and we don’t recommend pH adjustment of water for soil/compost plants. Many soil growers still make the mistake of adjusting their pH when growing in soil but there really is no need – you could even be damaging your plant and its potential yield. The nutrient availability pH range is much wider in this organic environment than in hydroponics and the introduction of acidic pH adjusting liquids into these environments is neither necessary or desirable"

    "You don't need to adjust your pH in soil.

    Nutrient are available to your plants across a wider pH. In fact, adding aggressive liquids like pH Up & Down can actually harm the bacteria and microbes in your soil. This'll be detrimental to your final yield. "

    so bottom line, don't PH with organic nutes. ur fucking up the soil/plant biology.

    Quote Originally Posted by Max_it View Post
    Thanks for the reply and interresting link.
    I Dont think its Ca deficiency. I Dont have the same symptoms
    new growth looks good - leaves are not twisted Etc.
    Also I have used biobizz's alg a mic to prevent CalMag deficiency.

    Im not questioning the PH ing. I just cant understand it. Im afraid to feed my plants with
    Such low pH. It contradicts with a lot of readings i've done.
    - Also I cant see anyone saying just go ahead, feed with
    Ph 5 and below.

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  11. #26

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    Quote Originally Posted by Max_it View Post
    Hi guys
    The last couple of days my straongest plant is showing some problems.
    Of today im in second week of flower.

    PH 6,2
    Soil
    LED 300w plus 3 x 20w cfl
    Arround 5-600 ppm - i thought I had some nutrients problem ( and its probably not
    The case) so i flushed Yesterday to below 400
    Im using Biobizz grow/bloom/alg-a-mic
    Temp from 19- 27 celcius
    Im growing indor in a closet

    It looks like a mobile deficiency as it started from the bottom and now
    I see leaves Above becoming light green.
    Have somebody seen deficiency like mine?
    Please help
    Attachment 367644
    Attachment 367645
    Attachment 367646

    not a lot of info to go on,but ill have a stab.

    300w led?..whats the real output? what light heights etc and what hours?.

    biobizz,using their schedule?..(likely over fed if you are).

    what "soil" ?

    is 19-27 the two lights on and lights off temps?

    are you using a ph adjustment liquid?

    indoor in a closet,no mention of fans filters etc 1:you are extracting air?,2:you have a fresh air intake?

    think ive wornout my "?" key,you get the idea though,we need to know everything you know about your grow and then members can pitch in with ideas etc.

    took me ten minutes to tap this in,apolls to those who got in before me haha

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  13. #27

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    You are running your Ph too low!

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  15. #28

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    actually anywhere between 6 and 7 ph is fine in soil,its the addition of using a chemical ph 'ing liquid where the problems arrive.

    ive no idea where this 5ph and under rubbish is coming from,sounds like someones trying to kill the grow to me.

    or we're being trolled. ive seen this username elsewhere getting the hammer.

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  17. #29

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    Hey bro can only tell you about me. I never use acids in soil. When i want to lower the ph in soil i use a small amount of nutrients to lower the ph. When i used acids in the past had so many problems.

    I'm sorry because i can't find the photo to your problem so I don't even know what I'm commenting on.

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  19. #30

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    Hi guys.
    I was away for some days.
    Thanks for all your help!
    After flushing, my baby looks good now.

    I can only add that if someone Else gets a Strange deficiency then
    flushing allmost certainly will help.
    The only thing is that you might stunn the plant 1-2 days.
    But thats Nothing compared to what could be.
    Once again Thanks for all help and especially the explenation of soil, roots & biobizz's
    way of working in different waters.

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  21. #31

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    Quote Originally Posted by ggotch View Post
    actually anywhere between 6 and 7 ph is fine in soil,its the addition of using a chemical ph 'ing liquid where the problems arrive.

    ive no idea where this 5ph and under rubbish is coming from,sounds like someones trying to kill the grow to me.

    or we're being trolled. ive seen this username elsewhere getting the hammer.
    Im not trolling anybody. And cant really see Where i've been hammered. I have only made
    Two posts and this is the second.

    U got me wrong ggotch:
    When I finish mixing my nutrients in the water the nutrients make my pH go down to 5 and
    Below.
    My plants need arround Two litres of feed:
    3ml/L bloom, 3ml/L growAnd 3ml/L alc a mic.
    In total 18ml nutrients for Two Litres, wich make my water pH go 5 and below..

    I have adjusted this number to my plants and In end of week 3 of flower, I give them
    2ml/L
    PH is arround 5 still - thats Why I have to pH up.
    Last edited by Max_it; 18-11-18 at 04:05 PM.

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  23. #32

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    no worries chap,another user on tinterweb erb forum has same name as you.nowt personal.if it twas i wouldnt have bothered to type all that out with my one finger

    9ml a ltr nutes isnt a good thing,perhaps try couple ml bloom n 1ml grow per ltr and see how it goes for a week.

    algimic can be left out now anyway,thats a once a week thing imo at best,an even better use for it is in a bin somewhere far away.

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