SKU: HGC726843

GH General Organics Diamond Black 2.5 Gallon

Diamond Black� is derived from 100% pure mined Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Containing an exceptionally high percentage of plant-active humates, Diamond Black� supports beneficial microbial activity in soils and increases micronutrient availability. Diamond Black� can be added to all kinds of garden soils and potting mixes and used with a wide variety of plants during all phases of growth.
  • Size : 2.5 Gallon