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Diamond Black 1 Ltr.

Diamond Black 1 Ltr.

  • $2000


      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.

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