So i started one of my outdoor plant about a week ago, and i just transplanted it from a small pot to a 10 gallon container which i am burying outdoors. I am broke as a joke but seemed to get enough good soil from a tomato garden to use and i also put a thin layer of rocks at the bottom for drainage. my question is that i heard that dead organic material seemed to help the growing process with putting nitrogen back in the soil or something. i had a pile of dead grass from mowing my lawn and put a layer of that above the layer of rock, and then went the soil. does this seem like a descent set-up or can anyone give me any other tips? thanks again in advance for taking the time to help me.