Diagnoses help? Ph problem or nutrient?or neither?

Jay7t5

Jay7t5

Well-Known Member
Hi folks got a problem with 1 of my girls she's looking like she's lacking N or something like that any suggestions on what it is? I also like to know what's the best way to rectify ph in soil? For example i done a run off test with 7.5ph water going in and came out 6.6 so im guessing my ph could be a little bit out and more like 6.4 due to the extreme drop.my temps are a little high hitting 87 sometimes could it be that?
 

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Blitz35

Well-Known Member
Jay7t5 said:
Hi folks got a problem with 1 of my girls she's looking like she's lacking N or something like that any suggestions on what it is? I also like to know what's the best way to rectify ph in soil? For example i done a run off test with 7.5ph water going in and came out 6.6 so im guessing my ph could be a little bit out and more like 6.4 due to the extreme drop.my temps are a little high hitting 87 sometimes could it be that?
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where is the pic of the affected plant that's missing N or 'something like it'? I see one pic of what appears to be a healthy green leaf. Also, you should never be watering with ph 7.5! Even if you assume that the ph is out of whack in the medium..you dont adjust by suddenly adding water at completely the opposite spectrum.
 
Roger A. Shrubber

Roger A. Shrubber

Well-Known Member
take a couple more pictures, lower leaves, upper leaves, whole plant. different things start in different places, mobile nute problems show up lower on the plant first, immobile nutes, the top of the plant first. the color of stems and petioles can tell you a lot, whether the leaves are curling under or cupping upwards, where on the leaf the discolorations show up....all this makes it a lot easier to offer useful advice
 
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