When I get it finished it will have 4 plants in it so the t5s will be close to them when I get my babies in there will be topping them soon they are 17 days old third set of leafs will be topping soon and starting lst training for them to go under the scrog net right now they are chilling under a 400 mh in my veg room
when choosing a training method for my current grow I thought I would LST and Scrog. After much consideration I decided that LST would keep them short, too short IMHO for a Scrog if I wanted to begin that training without vegging for a few months. So, I decided to do some multi-topping to add to the Scrog instead of LST. That was the thought process for my grow...not a suggestion for yours.
Vostok is correct in saying the T5's are too distant to do much if any good at all. If your circuits and your wallet can take it...why not add another HID bulb? IMHO, the one 400w may not provide an optimum 'footprint' for 4 plants. Also, Vostok was correct in filling to the top of your containers. Personally, up to this grow I had used the white plastic grow bags, this time I am using smart pots...Love 'em!