bugs at all are not really what you're looking for.. potting soil is fine, 20-20-20 is best but you can get away with 12-12-12 just make sure the first number is larger or the same as the second two numbers. thats a general rule i guess..
and if you want to use regular, outside dirt, you have to bake it first in the oven, which stinks, so just spend the money on some high quality soil. its not that expensive and it will push you through your growing
keepitacrime was getting too much flak from people.. new e-mail..