Root Naturally Soluble Endo Mycorrhizae - 2 Oz Water Soluble (Will pass through #70 screen) 2 oz = 27 Teaspoons = 9 Tablespoons, 2 oz will treat over (450) 1 gallon pots with soil drench application 130,000 Propagules/lb Packaged in easy scoop white jar 4 Species Endo-Mycorrhizae (Glomus intraradices, G. mosseae, G. aggregatum, G. etunicatum)