Humic Acid is exploited from weathered coal and produced by special equipment. The color is dark brown or black. It is well known on high biological activity and rich organic matter. It can be applied in all types of soil, such as alkaline, sandy, acid podzol, saline soils and so on. As powder or granular form, the convenience using is improved sharply. It can be applied to soil alone or mixed with nitrogen, phosphorus and potassium or other fertilizers. The humic acid it contains can improve the soil structure, promote root development, reduce nutrient losses, increase yield and improve quality of plants.
1. Fast effect Better Quality: obviously promote plant growth and root viability more 30%, bring plants Stronger resistance, fruits better flavor,
2. Soil Benefits: improve the fertility and activity of the soil. Increase water holding capacity, optimize the structure of the soil.
3. Yields more 20%~30%, save other fertilizer 20%~30%, Extend the fruit picking period 7-10 days.
4. Easier Application: Sucessfully applied in the foliar spray and drip irrigation system, approved by European customers. Minimum possibility to clog the nozzle, saving water, fertilizer, labor work and preparation time.
Q1: How can I get a sample?
A: We can provide free samples for your test, but samples freight should be paid by your side.
Q2. How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.
Q3. How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.