well i mean you could but it may be too acidic for the plants giving you ph problems. I'm not saying you can't use the top soil if that is all you have. I'm just saying make sure to mix in a good bit of the verm, and perlite.
Italiano715 Reviewed by Italiano715 on . is this good enough ok hears what i got. pure blend pro gro 3-2-4 for veg. pure blend soil formula pro bloom 1.5-4-5 for buding. also i was given free samples of carboload and monster bloom 0-50-30 witch is not organic but hey it was free.now for soil i have peatmoss vermiculite and perlite and some black topsoil.i think im ready to grow! if there is anything els i would need pleas let me no. thanks again Rating: 5