Price of soil??

The price of your soil depends on the extent of much money youre willing to spend. You can make some really high quality soil fairly inexpensive if you know what to mix ( i suggest a mixture of perlite, worm castings, and some kind of silt based soil) or you can go the prepackaged soil route (potting soil or various other garden soil mixes) which is cheaper but not as effective or the least expensive route is just to use your own soil and manipulate it to have the proper ph and nutrient levels by proper fertilizing.

microwaving or baking soil will make ur house smell like shit. just buy some soil.

look man this is NOT the hardest thing to understand....

First most important thing......

Good genetics,,,, second Good lights timers ,,,, third enviroment,,,, last media and nutes. DO NOT skimp on these.