Hey um i hate to point out things, but that wood in the soil mix can make your grow medium more acidic. try perlite to hold more water than the wood it will be better in the long run, Cuz your Afghan looks like it going though ph shock do you have a tester? get one Ph is crucial cuz on average Cali tap water is like 8.5 in the LA area which is a tad two high it needs treatment the clone looks like it going into a nutrient lock.

but hell a perfect temp, also man your intake light problem can be solved by taking some authentic white reflective plastic (form your local hydroponics dealer) and with a staple gun, staple the plastic one inch from the inside of your cabinet on the top and roll it down since it inside the plants will receive fresh air i hope you can understand my description.

oh this is how high i am, ( :Tomcat: )