When researching soil the pros recommend staying away from these household soils, even with the correct ratios they tend to cause problems, but this is just what they say though, but weed is caused weed for a reason "should" grow anywhere
I have a 120cm length x 80cm w x 150 height, can any of you masters growers please advise me on a light or lights that would be great for 4-6 plants, dont mind using dwarf grows to save on height, currently have 2 royals under a 300w cfl. I was thinking two 300w led or is this abit much, thanks...