GMSgrowsanswered grow question 5 years ago Soil is supposed to be the easiest way to grow yet so many have so many problems. I grow in straight nutrimix HP . It's a peat and perlite mix. It makes a great medium and plants grow as fast as in rdwc. Water feed water feed. Dont have to wonder if your soil is or has lost nutes. Much easier but I get it, people think organic ferts is different than hydro ferts so their doing something better for their health.