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Thread: Nutrient lockout

  1. #1

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    Default Nutrient lockout

    On my first watering after repotting I have fucked up my plant with my broken ph meter.
    I believe a have fed them with as low as 3-4 ph water and ever since two week later plants still suffering and struggling with nute deficiency. Probably had nutrient lockout. They are growing fine new leaves nice and green though older leaves turning yellow, some of them got brown spot

    What is the best way to put them back on healthy track?

    25L air pots
    2.5week old
    Coco medium
    Ph 5.8-5.9
    Ec 0.8-0.9
    Temp 27 (24/0)
    Hum 60
    Canna a,b, rhyzotonic, buddah tree silicon

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  3. #2

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    Default

    Flush with 3x pot size tap water and then 1/4 of your usual feed. Make sure PH is checked then too (5.8)

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  5. #3

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    Default

    That is why I check and calerbrate my Hanna pH pen before every use. You could mix a mild dose of nutrients and raise the pH to 7 pH and run it for a few times. That should get you where you want to be.

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    Default

    at 3.0ph you get root damage, same as 8.0ph+
    as has been said flush the medium with the correct ph to try and reset it,
    then just feed as normal,

    if they are suffering stress, raise the light a little if you can
    that helps them recover that little bit easier

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    Default

    We need calibrated pH meters for sure but it helps to get familiar with the number of drips or mils of pH down being used each time.

    To get down to pH 3 takes an awful lot of pH down

    We're aiming for roughly pH 6.0 let's say. pH 3.0 is 1000 times more acidic than that




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  11. #6

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    Sometimes it looks like people commenting just to increase their number of posts lol

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  13. #7
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    Quote Originally Posted by connect View Post
    Sometimes it looks like people commenting just to increase their number of posts lol
    there is an off-topic section to bump up your post counts if that's your thing mate

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    Quote Originally Posted by connect View Post
    Sometimes it looks like people commenting just to increase their number of posts lol
    Hardly seems the case here... people like to reiterate so you can see what the consensus is. Every opinion helps when it comes to grows and some opinions differ vastly so the more input the better!



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    Quote Originally Posted by connect View Post
    Sometimes it looks like people commenting just to increase their number of posts lol
    Who's doing that?




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    Quote Originally Posted by gardro View Post
    I am......lol

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    Never rub another mans rhubarb

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