Alright this is my first grow ( I've done two previous ones outdoors ) . I'm growing Bubble Gum , Snow White , And Northern Lights. I'm using a 1000w MH right now for the veg. cycle ( 18 hr )...I used 3 different soils to see which one works best ; since this was my first grow I kinda decided to just experiment , see what works best....The only problems I'm having is that on some of the leaves are getting small brown spots and some of them are curling upwards ( you can see this on the pictures ) My temperature usually stays within 69 -75 and my humidity around 48 - 58....i know i know get it to 60... So tell me what you think ..