Yellowing and drooping leaves

Hello bro', I've check your diary, I think your problem is simply too much light, And high ph, Must to down aroud 6, And maybe up your lamp, Start by this step.

Bump up your feeding of all basic nutrients and give a misting of epsom salts under the fan leaves. I would also lower the lighting schedule to 20/4 or 18/6.

Feed me Seymour! They need nitrogen

22/0 is too much, go to 18/6, this is best as cannabis NEEDS sleep to have a correctly functioning metaboilsm. Your plant is probably exhausted at this point. Besides, cannabis can only grow so much during any one 24 hour period and this growth tops out at around the 18 hour mark, meaning running your lights any longer than 18 hours is basically a waste of electricity, as well as being unhealthy for your plants as they need more sleep than just 2 hours. The 2 pictures in your diary that you took of the plant under normal light shows a fairly healthy seedling without any major issues. So, my thoughts are that they are plain exhausted from having a too long light cycle. Hope this helps, Organoman.

Nada de que preocuparse bro! Sube un poco tu lámpara, ajusta el ph a 6.3, 6.8 es muy alto a mi parecer. Si ya estás usando nitrógeno no coloques más, podrías pasarte.

Hi there. I looked at your diary, I see it says you have your light 7.75 inches away........thats too close, that much light will cause issues when the plant is that young. With that light I'd put it at 26 inches, 50% power. I see you are running a 22 hour light cycle also........not really needed. 18 on and 6 off is best, the plants need to rest just like you do. Nitrogen def starts showing from the bottom of the plant, if the yellowing is at the top, it's most likely too much light, although you may want to review the feed rates for the nutrients you are using and make sure they are where they need to be. Happy growing.

looks like nitrogen defiency to me. make sure you give proper ph to ur medium and proper nutes (check if u give enough nit).