Hello All, I plan on using my composted soil from outdoors for my indoor grow. but everytime I turn it over to add scraps to it (for nutes, bannana peels, other veggies) I notice it is very heavy and compact. I worry about this because I need the soil to drain properly and dry out, because we all know if the soil doesn't dry out well, than it can be a contributing factor for mold because it just holds the water. Any suggestions on how to make my soil more fluffy and airy without going to the store to buy this and that?