Diamond Black® is an organic compound guaranteed to stimulate microbial activity, improve nutrient absorption and retention, promote soil structure, and reduce water usage in the landscape. Suitable for use during all phases of growth on all types of plants, this product may also be used as a compost-making additive.
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.
Diamond Black 0-0-1
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