question about purple haze plants?

[4DROOPY20]

I have a baby purp plant just started about a week ago and I would just like to know anything and everything to make sure i dont mess it up......its on 18/6, i have about 200 W of light, the temp. stays between 80f and 90f, and it has roughly 3 ft to grow.....any suggestions or any kind of help would be great....

 

[Screwnuts33]

You are going to grow a Purple Haze plant in 3ft of headroom? Haze plants typically grow very tall. I have some now that are 5-6ft. You better study up on LST and topping. Your temps are on the high side. 75-80f they will be much happier.