I'm a newbie to the forums and growin things, I ordered an orange tree and am getting ready to mix up some potting soil-i went with peat moss, perlite and cedar bark chips. My ? is, since i need good draining and aerated soil I was also thinking of shredding a scouring pad (those green scrubbies you clean with) and mixing it in the soil??? Would this work, be bad, good or indifferent? Please, I am not looking for just yes or no but a little insight as to why or why not, like i said I'm new to this and want to understand why things do or don't work. I really appreciate advice, help criticism anyone's willing to offer on my little scouring pad idea!!!