Hmmm.. the ingredients sound amazing!
Perlite, Coco Fiber, Peat Moss, Composted Forest Material, Pumice, Worm Castings, Bat Guano, Soybean Meal, Alfalfa Meal, Fish Bone Meal, Kelp Meal, and Greensand
With those ingredients you may not need to feed them for quite sometimei guess...