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Thread: Leaves darken along the veins

  1. #11

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    Today tested Ph of tap water. And for now it rise to 8 points. Like really high, so i added some nutriens to align value of Ph near to 6.
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    But i need now to wait before my plant's soil little bit dried up, before i can add some normalized water. Let's see what will come of it

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    GEORGE (19-08-22), V8 (19-08-22)

  3. #12

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    You don't need to ph water when in soil. Soil will take care of it's self. You just want your soil to be 6.8 to 7.

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    Greengrass (19-08-22)

  5. #13

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    I’d add in some calmag and maybe up the nitrogen slightly. I just added in 0.5ml of calmag (I’ll probably add 1ml tomorrow) to current grow for similar concerns. I up the main part A’s and B’s too if I see this but not by much too soon. A nitrogen and magnesium deficiency can look quite similar when it first shows in the plant. Has anybody got a good way of differentiating the 2 at early stages? It’d be great to know other signs
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