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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 2 years 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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m0useanswered grow question 2 years ago
This maybe the end of its life cycle. Its an auto and suggested harvest time is 10 weeks. Your diary is 8 weeks long and only covers when it started to bloom.
guessing there is 2-3 weeks unaccounted for, bring you to a total of 11weeks.
Check the trichomes on the plant and determine if its ready for harvest. This maybe natural cause of age and it being an auto.
I don't know if their is anything you would have been able to do.
Nitrogen would affect the lowest growth first and works its way up the plant. Potassium can show in tips of upper growth as well.
Good Luck!
ChitownCannaChicaanswered grow question 2 years ago
Just by the leaves I would say nitrogen, but whole plant photos point to nutrient burn
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