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- #61
SoGnotSOG321
Well-Known Member
Ok, so I checked my DIY calmag with my trusty EC/Ppm wizard stick. EC was 2230. Ppm was 1130. PH 9.2.
I added some distilled vinegar to bring the ph down to 6.8. When I added two fluid ounces to a gallon the other day I checked the ph and it was 7 after, before it measured 6.5. I didn't bother to check the EC/Ppm but I imagine if I had it would've shown me that it was to hot a mix. My normal nutes are 310ppm and 610ec.
Pretty sure quadrupling those numbers was the issue, and the discoloring hasn't climbed any higher and some of the leaves lower down are losing the yellowish color going back to green.
I added some distilled vinegar to bring the ph down to 6.8. When I added two fluid ounces to a gallon the other day I checked the ph and it was 7 after, before it measured 6.5. I didn't bother to check the EC/Ppm but I imagine if I had it would've shown me that it was to hot a mix. My normal nutes are 310ppm and 610ec.
Pretty sure quadrupling those numbers was the issue, and the discoloring hasn't climbed any higher and some of the leaves lower down are losing the yellowish color going back to green.