question: if i buy fox farms ocean forest + fox farms light warrior in a 50/50 mix, do i need to sterilize the soil before putting the seedling in it?no i just took soil from my backyard, strained the dirt until it became very fine, baked it at 350 degrees to sterilize it, then mixed it with sand and a lil topsoil with perlite... is just blood meal a good enough fertilizer