Give the "Mogo" it's marching orders, and get some proper Shamrock Irish moss peat. Got myself a nice big sack a couple of years ago, re-potted everything 50/50 peat/perlite ,all growing great now. Substitutes,just ask yourself, De-caff, alchohol free beer, low fat cheese, it all tastes like sh**,,,,,,,moral of the story "Get the real thing" .