Trying to figure out what my issue was. Week 7 of flower some spotting appeared on my fan leaves. Kinda figured it for light burn as I let my plant grow larger then I should have for my 2x2x4 tent. A few days later it worsens and I realize something else is going on. Started spreading into the flowers. By the time I was even coming close to an answer it hit week 8 and in fear of loosing the whole plant I gave it the chop. Was shooting for 10 weeks. Pretty sure my ph was way off and caused a Phosphorus deficiency. Could be wrong. Thoughts?
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I haven’t been on the forum in awhile. Is this still an issue? If so, what is the pH and PPM of the soil runoff?