First Seed Stockers grow. I like autoflowers, so i'm sticking wtih them.
Seeds were germinated a few days before, but broke ground on 10 Marzo.
2 seeds I got were from the cannabis culture magainze called "Revista Cañamo," Blackberry Gum Auto and Triton Biscotto Lime Auto.
The third seed is from a buddy, @edelkiffer , much love.
All grown in AutoPot 1-pots and with BioTabs line for nutrients.
Germinated in wet paper towel and success on all 3. Put in Jiffys until tsp root shows.
My friend, I really believe your plants are lacking Calcium and Magnesium. You can try adding those to your feeding schedule if you haven't or even better - flush your plants under the shower to get rid of all the brown water with built up stuff in it than screw up your PH.
Another reason for curling the leaves upwards is heat stress - pull your lamp a little higher (test with your hand at the top of the canopy - If it is too hot for you - it is too hot for them, too)
Besides that - OMG!! Your set up, plants and everything are excellent! I love how big they are :)))