Specification:
Appearance | Black Powder |
Humic acid(Dry basis) | ≥70% |
Organic matter | ≥85% |
Moisture | ≤18% |
PH | 4-6 |
Advantages:
1.It can improve the physical characteristics of soil, improve the structure of soil aggregates, reduce soil compactness and achieve good conditions.
2.Increase the cation exchange capacity and fertilizer retention capacity of soil to absorb and exchange plant nutrients, improve the slow-acting of fertilizer, increase the soil fertilizer and water conservation capacity 3.Provide the activities of soil beneficial microorganisms.
4.Promote the decomposition of man-made (such as pesticides) or natural toxic substances and their effects.
5.Increase the ability of soil to slow down and neutralize soil PH.
Warning (direction for use):
1) Keep out of reach of children.
2) The spraying time is in the cloudy weather without wind, or before 9; 00am and after 4; 00pm in the sunny weather, which can achieve the best results.
3) Respray if raining is available within 8 hours after spraying.
4) It is not recommended to spray in the sunny noon or windy weather.
5) It is recommended to use in the flowering period of fruit trees cautiously
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