Pure humic acid, humic axit is extracted from leonardite.
is a natural organic fertilizer
For agriculture: can be used directly for spray irrigation, drip irrigation and liquid organic fertilizer,plant growth stimulant and fertilizer promoter. It also becomes a kind of powerful multi-functional compound fertilizer after combined with Nitrogen,Phosphorus,Kalium and other micro nutrient elements.
Item No. | Humic Acid Content | potassium (K₂O) Content | Solubility | pH Range | Water Insoluble | Moisture |
Grade A | 70% | 8~12% | ≥99% | 8~10 | 1% | 10%~15% |
Grade B | 60% | ≥95% | 5% | |||
Grade C | 50% | ≥90% | 10% |
Item No. | Appearance | ||||||
Powder | Ball | Flake | Granule | ||||
Grade A | 40-120 Mesh | 2-6mm | 2-4mm | 2-6mm | |||
Grade B | |||||||
Grade C | |||||||
Directions for use: 3-5kg/mu for soil improvement
Package:Powder: 1kg to 25kg per paper bag with PE liner or bulk bag. Liquid: 1L to 200L per barrel. Can do per customer demands.
Stock: The products innocuous and unpoisonous, please store at cool dry place.
Shelf life: 24 month
A: Yes, we can offer you a free sample, but customer afford the freight cost.
A: Yes, we can do per customer request.
A: 1 ton or a full container, depends on the product.
A: In 15 days, many products we have stock, can send to you once receive the payment.
A: T/T, L/C,Western Union, Paypal, Escrow,alipay or per customer request.
A: EXW,FOB, CIF, C&F or per customer request
A: 25kg/bag or per customer request.
