Hello! I'm a bit curious about the types of media (rock wool, coco coir, etc) available to grow Marijuana, so I have a few questions!
  1. What type of growing media do you use and why?
  2. For products such as rock wool/mineral wool, what issues have you experienced?
  3. How do you dispose the growing media when you?re done?
  4. If you use mineral wool, what percentage of your cost goes into buying mineral wool

Hoping to hear from someone!