Humic Acid Powder

Soluble 95% Humic Acid Powder

Soluble Humic Acid Powder is designed specifically to be mixed with water to produce a liquid humic concentrate. The resulting solution is compatible with many liquid fertilizers and micro- nutrients, acting as a chelating agent, aiding in the uptake and usability of nutrients essential for a crops healthy and productive life cycle.

The Soluble Powder contains the same benefits as liquid Humic Acid, but with costs savings on shipping. Earthcrew carries a micronized version of the powder from a weathered type of oxidized sub-bituminous coal, and a water soluble in a flake sourced from Leonardite (lignite coal).

95% Humic Acid Powder Specification Sheet

95% Humic Acid Powder TDS

Since humic acid contains fulvic acid and those two humates are good for helping plants access minerals, it can help you recover your mineral deficient plants. You’ll want to use it in liquid form, along with the missing nutrients. Spray it on the undersides of the leaves of your plant. Then also apply to the soil.

Humic acid increases nutrient uptake, drought tolerance, and seed germination. It increases the microbial activity in the soil, making it an excellent root stimulator. Humic acid increases the availability of nutrients in our fertilizers and in those already existing in your soil. Humic acid is long lasting. Components of humus have a mean residence time (based on radiocarbon dating, using extracts from non-disturbed soils) of 1,140 to 1,235 years, depending on the molecular weight of the humic acid. Humic acid can be applied 1–2 times per year as the optimal application schedule for humates and humic acid. Make your first application in early spring, around the time your lawn greens-up.