Cerro Organic is for those growers that desire the production of certified organic produce. Though our other products are natural, they can't be used with certified organic producers because of the nitrogen used as the carrier molecule. In Cerro Organic, you have the same biostimulant molecules that you do with both BioBurst Root/Soil and BioBurst Foliar, but a citrus juice replaces the nitrogen as the carrier. It makes 12 gallons of product. It is applied as both a ground watering of the root zone as well as a foliar spray throughout the year.