Afghan auto flower

not light burn, i promise. canoeing can be heat, but looks more like an overabundance of nutes to me. K-tox causing Ca-def and anything else. I have a nute calculator.. it'll add up all your products, follow instructions. Make a more informed decision.. if K is clearly not high in your feed and EC of runoff is ~1.5 ish, i am wrong.

It looks like heat stress. The upper leaves are curling up and with Brown edges but the lower ones are not. Lift your grow lights, It must be too close to the plants top. And put a mini ventilador blowing direct to the top of the canopy.

Looks like light burn / heat stress to me.. 12 inches with that size light.. yikes.. try bending that cola down and getting it lower or as low as the next lowest if at all possible.. Hope this helps friend.. Happy growing.. 👊

that info was taken from your breeders website.. https://www.growerschoiceseeds.com/shop/cannabis-seeds/auto-flowering/afghan-autoflowering-feminized-cannabis-seeds/#:~:text=Though%20an%20auto%2Dflowering%20variety,strain%20well%20worth%20the%20wait.

1st Method to Identify Harvest Time: Pistil Method Harvest when 70-90% of hairs have darkened for the highest levels of THC. Harvest when 90-100% of hairs have darkened for a more calming, anti-anxiety effect as some THC turns to the more relaxing CBN. 2nd Method to Identify Harvest Time: Trichome Method For the “strongest” marijuana buds with the most psychoactive effects, and the highest levels of THC, harvest when almost all trichomes are cloudy/milky Now with that being said and judging from the pictures I'd say two weeks.

Though an auto-flowering variety, Afghan does have a relatively long flowering period of 70 to 80 days. Despite the time required for the cannabis seeds to grow into big, beautiful plants, Afghan is easy to grow both indoors and out, and this makes the strain well worth the wait. She's got a bit more time friend!! Happy Growing! 👊