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Humic acid is a kind of high polymer heterogeneous aromatic material contains hydroxyl, carboxyl, pjenolic hydroxyl and other active groups, it is weak acidity and insoluble in water but in alkaline. Humic acid is a powder or granular form of Leonardite/lignite, normally used as basic raw material for manufactures in Agricultureal and industrial.
1, Enhance plants growth through PGR and colloid substance from the brown seaweed.
2, Improve fertilizer and pesticide use efficiency.
3, Improve configuration of soil granule, it is helpful for cultivation and growth of plant root.
4, Enhance plant ability of anti-cold, drought, dry, hot, and wind.
5, Effectively prevent plant from diseases and insects pests.
1, Foliar application: Dilute seaweed extract with 1000-1500 times water, spraying on leaves without burning sun and raining at intervals of 10-15 days during the growing season.
2, Seed application: 0.5-1.0kg for 1 ton seeds.
3, Root Dipping: Diluted with 1000-2000 times water.
1, Free sample.
2,100% Natural porduct, without any synthetize ingredient.
3,Manufacturer direct supply, provide OEM, R&D service.
5,24/7 Prefessional service with best price.