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Autoflower leaves turning brown/purple
L8BL00MERstarted grow question 8 months ago
My Green crack auto's leaves are turning brown/purple-ish. 9th week/bloom. Could this be normal/end of lifecycle? Deficiency? Genetics? [Specs: BioBizz org. nute sched, Vipar LEDs, 6,2PH, ca 25°C.] Any help, tips and hints are much appreciated ♥️🙏🏻
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Leaves. Color - Dark-purple
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Synganixxanswered grow question 8 months ago
I had a strain that would do this all the time around week seven. This looks like week 6-7
00110001001001111Oanswered grow question 8 months ago
temps under 68F at night?
They look like thay have a long way to go so don't chalk this up to 'senescence.' The canopy is dying too soon.
If a nute schedule has these results, fuck that schedule, lol.
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Butrubanswered grow question 8 months ago
I see very dry soil, get good runoff mate. Personally i had real issues with biobizz nutes and autoflowers, i feel like their dosage recommendations are way too high, i changed to plagon and im breaking records now without any dead leaf throu whole grow.
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modmyplantsanswered grow question 8 months ago
Looks like your light hanging in the middle and bit to low. The coloring looks like a circle to me everything outside or higher looks good. Put your light a bit higher id say. Do you water till runoff and measure the runoff pH? You should start at a certain height to water till runoff, they look like they can take it now. Also If you feed them 6.2 you probably have a pH 5-6 in your soil, which is too low.
So controll runoff pH, put the light higher and try to feed them 75% of the feeding shedule.
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