5-6mm Sodium Humate Granules with ≥30% Humic Acids and Soluble in Water for Soil Enhancement and Plant Growth

Soilhum-K potassium humate is manufactured using a special process that utilizes blue charcoal as the raw material. First, the blue charcoal is crushed and mixed with a sodium hydroxide (NaOH) solution. This reaction takes place in a dedicated reactor, producing sodium humate. After decantation to remove precipitates, the reaction solution is dried to obtain black sodium humate powder.

Next, this powder is treated with a high-pressure water jet, using mechanical energy to form sodium humate particles. After drying, sieving to remove volatile substances, and sorting, the final product is packaged. The active ingredients of the organic humic acid are completely preserved throughout the entire manufacturing process.

This product is characterized by its black color, moderate solubility, granular structure, high strength, and ease of use. Ideal for use in sustained-release systems and affordably priced, it is suitable for a variety of applications, including soil conditioners and industrial cleaning agents.

Basic Application: Before sowing or planting, mix with organic or chemical fertilizer and spread evenly over the soil surface, then incorporate into the soil by plowing. This application can also be combined with furrow application or planting pit application near the roots.

Topdressing: During the crop's growing season, dig a furrow near the root system and apply the fertilizer after covering it with soil, or mix the fertilizer with watering and distribute it sparingly (avoid direct contact with the roots).

Using Mixed Fertilizers: Can be mixed with granular complex fertilizer, microbial fertilizer, etc., to improve nutrient uptake by the crop and increase fertilizer use efficiency.