GH General Organics Diamond Black 55 Gallon Black Ops The Sediment Filter will remove

The Sediment Filter will remove silt

Use Cal-Max and enjoy the fruits (and vegetables) of your labor

When applied

No calibration required

This very concentrated organic solution from coconut and ginger increases nutrient uptake and utilization

GH General Organics Diamond Black 55 Gallon Black Ops The Sediment Filter will removeDiamond 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.