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Nutrient Def: Wow, the run-off pH SHOCKED me. Consistent 6.5-6.9 top-watering for 12 wks. Temp, RH, and air flow all on-point.

TCH0808started grow question 4y ago

Clear deficiency ("Fall colors") -- P or K def? Looking for future advice. Happy Frog soil 5gal, Coast of ME amendments (fish bone meal 1/4cup every 2 wks, EW castings 1/2 cup 3 times), recharge (every water), organic cal-mag (1/2ml every water).1st run-off pH check on 01APR: 8.5

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Leaves. Edges burnt

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ChitownCannaChicaanswered grow question 4y ago

Just by the leaves I would say nitrogen, but whole plant photos point to nutrient burn

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