Liquid Black Crystal is a humic extract additive used to help condition growing mediums while assisting in nutrient uptake.

The presence of humic substances substantially increase the effective assimilation of all mineral nutrition elements. As

well, humate content in the medium leads to an increase in phosphorus consumption by preventing the formation of

insoluble phosphates. Because of these properties, humates are an exceptional addition to ones feeding regimen, especially

those who use fertilizers derived from mineral or salt sources (ie, chemical fertilizers).