Hi I'm Tarek and this is my first grow. I have planted 3 auto seedlings (moby dick, Bruce banner, purple kush) which have sprouted. It's a closet op using a phlizon 1000w cree cob. I filled 5 liter pots with pro mix amended with coconut fiber. What distance should MY light be from seedlings? How much does organic fertilizer affect taste/harshness? I think I'll LST, but considered topping one a couple times. Your thoughts would be appreciated.....