Humic acid powder is extracted from natural mineral.It has high organic matters,high activity and long-lasting fertilizer efficiency,widely accepted as organic base manure and soil regulator in horticultural crops,fruit trees, landscaping, gardening and pasture,etc.

Content:

Humic Acid≥50%

Organic Matter≥70%

Moisture≤25%

Black Powder

Features:
1)Increase the utilization of fertilizers effectively in soil,prevent N,P,K from leaching or locking up.
2)Optimize soil structure,increase the capacities of the earth water holding,cation exchange and aeration,increase the contents of organic matters in soil.
3)Stimulate activities of soil microorganism,reduce pollutants in the soil,adjust the pH value of soil and relieve the harm caused by acid or alkaline.
4)Improve root system development,enhance the crop resistance to drought, coldness,diseases,increase crop yield, improve the quality of agricultural products.

Recommended Application:
Soil application: 300-450Kgs/Ha or 5-10% of total fertilizer application.
Regulate application amount according to different crops,different growth stages and the local soil and fertilizing habit.