Black Earth DS-80 (Soluble Humic and Fulvic Acid) is a dry, soluble humate powder that comes in 55# bags. Black Earth Dry soluble 80 Organic is an entirely soluble product that dissolves readily in water to create liquid humic solutions. It contains both humic and fulvic acids, as well as added nutrients N and K. Unlike fertilizers, it works to not only benefit the plant now, but also improve solid conditions for the future. It is made from a naturally occurring type of oxidized coal that is very rich in humified organic matter – humic and fulvic acids – with minimal impurities.
Why Add Humic Acid to the Soil?It is generally recognized that soil, regardless of geographic location, must contain a minimum level of organic matter in the form of humus or humic acids. Soils with low organic matter content will not produce optimally.
One way to supplement organic matter in low humus soils is to add commercial humic acid preparations. For maximum performance, such preparations should contain effective levels of both humic and fulvic acids. Optimum application rates vary with crop and soil type but a generally application rate is:
Mixed in enough water to cover the area.Application frequency: 4-6 times/season.
For more information, download the product label pdf.
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