It's week 3, and they're growing super fast now.
I just transplanted them today, into 5 gallon fabric pots, watered them into my recycled soilless mix, and moved them under the Mars Hydro TS3000.
I just harvested some 42 inch tall autos called Grand Daddy Monkey"(see my youtube channel- https://youtu.be/zG7RfrxAIsE ), so I'm just leaving the light up high for the next 24 hrs., so the roots don't become stressed at all, then I'll lower it down to 20 inches from the tops.
The lights will be on for 24 hours from now on. From seed until they're 3 weeks old, I keep them on an 18/6 light schedule. I've stressed seedlings out by starting them off with a 24 hr light schedule.
The plants are only 6 inches tall, but probably 9 inches wide with big, fat leaves, stalks, and good branching.
I wont have to water every day, or feed every time either.
I'm using recycled grow media, and even tho I know the last 2 weeks of it's last use was only water, and no fertilizer, I wait until the plants look like they need fed before I start giving them Jacks 321 again.
It will only take a week or so before they are hungry :) Gorilla Cookies are big eaters!