i have a plant thats 12 inches tall,and i have another thats the same age and its bout 10 inches tall, and i have another one thats 4 days older and its bout 6 to 7 inches tall. i just want to start the flowering phase already. here are the pics. also do u think i should move them closer to my hps?they are bout 22 1/2 inches away from my hps.. i had them bout a foot away and a couple top leaves got really dry and brown. so i cut them off.