Yellow Leaf

[Kanga]

Hello,

Could you please confirm this for me?

My pH pen stopped working and was showing a reading at least 2 points higher than the actual pH. Unfortunately, it took me nearly 2 weeks to notice the problem as the plant leaves were turning yellow.

I have 2 plants in a 3×3 and it only affected my Amnesia Haze and not my Bruce Banner.

Can you confirm from the picture that this was solely a pH problem?

Thank you

[CamZ]

<p style=”text-align: left;”>Ph problems normally cause interveinal chlorosis (yellowing between leaf veins). That appears to be a nitrogen deficiency. Is that from the bottom of the plant?</p>

[Kanga]

<p style=”text-align: left;”>Ok, that’s interesting. The yellowing was mainly from the top to mid-section of the plant. The bottom leaves were unaffected.</p>

[CamZ]

Do you have a picture of the whole plant?

[Author]

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