1 week before flowering

is there anything I should do before my plants start 12/12 next week? I have 5 plants in my 5x3x9ft closet. they are under a 400watt hps, 2 are a month and a half old and the other 3 are a month and a week old. they have recently been watered and are about a foot and younger ones about 9 1/2 inches. Oh and they are some type of skunk strain.

Btw they seem to droop in the evening around 8pm 3 hours before the light goes off and then perk up an hour or so after they've woken up. Is this bad? any1 ever had this before?

Weed droops at the end of the day yea. I started feeding my plants flower food 1 week before flowerd (friend suggested it) nothing bad happend but also nothing to compare it to since this was my first.

well I have seen your plants and I wish mine looked as good as those good job man. did u do it in hydro or soil? I forget. the plants were just watered and they are in 3 gal pots so i dont think they will dry out before I switch over to 12/12 and I dont want them to get too big and have no room.

sould I put the younger ones on somthing since they are smaller that the bigger ones and get the most out of the light? it is a 400w hps (orange spectrum)

Yes you should, and my grow is in soil.

I got 7 fem purple kush two like foot tall others 6-7 inches wat should I do should I start to flower