dragons breath

I got a plant its 3 weeks or so n I top it n I cut down to much and nothing has grown out in like 7 days or more I'll post a pic I think I could cut the two fan leaves off n cut rest down sum n maybe something will grow I don't know how I even did this plz help thanks

I was looking to buy marshydro 300 watt LEDs I run a t5 hydrofarm but trying to keep electric bill as low as possible to but still need something that works good help me out thanks I. On my 4 grow now n see a lot have good success with leds thanks for any info