NirvanaAdvanced Nutrients Nirvana is made from a whole range of natural foods alfalfa meal (medicago), earthworm castings, humus, seaweed extract (ascophyllum nodosum), yucca extract, bat guano plus a mineral called azomite. Azomite is an especially rich source of over 70 trace elements, and provides all those little extras that make the difference in the quality of your crop. These foods supply natural forms of nutrients which plants thrive on, raising