Humic Acid Series

Humic acid powder 65% Product Description Product name Humic acid powder Appearance Black powder Spec Humic acid : ≥65% Brand Lengrow Storage Store in cool and dry area keep away from direct light. Shelf life 2 years Package Preserve in well-closed bags.25kg/bag Product Features ·Humic Acid are permanent humic substance, it cannot be degraded fast by the microorganisms of the soil. As a natural additive for fertilizer, could improve the structure of the soil also to increase

Usage Guidance: Field Crops (corn, wheat, rice, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1.2-1.5kg/ha, Dilute at 800 times Economic Crops (cotton, soybean, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1-1.5kg/ha, Dilute at 800 times Fruit Trees (traditional melon+ dried

Usage Guidance: Field Crops (corn, wheat, rice, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1.2-1.5kg/ha, Dilute at 800 times Economic Crops (cotton, soybean, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1-1.5kg/ha, Dilute at 800 times Fruit Trees (traditional melon+ dried

Usage Guidance: Field Crops (corn, wheat, rice, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1.2-1.5kg/ha, Dilute at 800 times Economic Crops (cotton, soybean, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1-1.5kg/ha, Dilute at 800 times Fruit Trees (traditional melon+ dried

Usage Guidance: Field Crops (corn, wheat, rice, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1.2-1.5kg/ha, Dilute at 800 times Economic Crops (cotton, soybean, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1-1.5kg/ha, Dilute at 800 times Fruit Trees (traditional melon+ dried

Usage Guidance: Field Crops (corn, wheat, rice, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1.2-1.5kg/ha, Dilute at 800 times Economic Crops (cotton, soybean, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1-1.5kg/ha, Dilute at 800 times Fruit Trees (traditional melon+ dried

Usage Guidance: Field Crops (corn, wheat, rice, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1.2-1.5kg/ha, Dilute at 800 times Economic Crops (cotton, soybean, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1-1.5kg/ha, Dilute at 800 times Fruit Trees (traditional melon+ dried

Application Crops: Field crops, greenhouse economic crops, fruit trees, Tea leaves and ornamental crops. Usage & Dosage: Fertilizers:1% fulvic powder in blend. Foliar: 100-300g per 100L of water. Herbicides/Pesticides:20-50g per liter. Seed Treatment:0.5kg per ton of seed. Storage: Store in a cool and dry place,keep away from direct light. Package Style: Packing:20/25kg per bag Product Features: Fulvic acid is one of the most versatile components in the soil environment due

Applicable Crop: Agriculture and Forestry:Organic Fertilizer, used alone in Turfgrass; Compound with other fertilizers to produce N.P.K fertilizer, raw material of plant nutrition liquid. Agents of pesticides,soil,and stockbreeding,etc. Water resources protection:Supply water purifier, Sewage proposal. Erosion proof and scale remover. Turfgrass Application: Greens:750-1000kg/ha annually Tees & Fairways:500-1000kg/ha annually Dosage: 5-10kgs/ha/time, 2-3 times during seedling

Usage Guidance: Field Crops (corn, wheat, rice, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1.2-1.5kg/ha, Dilute at 800 times Economic Crops (cotton, soybean, etc) Topdressing: 1 time, Foliar application: 1-2 times Total dosage at whole growth stage: Water flush: 4-5kg/ha Drip irrigation: 3-4kg/ha Foliar:1-1.5kg/ha, Dilute at 800 times Fruit Trees (traditional melon+ dried

Application Crops: Field crops, greenhouse economic crops, fruit trees, Tea leaves and ornamental crops. Usage & Dosage: Fertilizers:1% fulvic powder in blend. Foliar: 100-300g per 100L of water. Herbicides/Pesticides:20-50g per liter. Seed Treatment:0.5kg per ton of seed. Storage: Store in a cool and dry place,keep away from direct light. Package Style: Packing:20/25kg per bag Product Features: Fulvic acid is one of the most versatile components in the soil environment due

Applicable Crop: Agriculture and Forestry:Organic Fertilizer, used alone in Turfgrass; Compound with other fertilizers to produce N.P.K fertilizer, raw material of plant nutrition liquid. Agents of pesticides,soil,and stockbreeding,etc. Water resources protection:Supply water purifier, Sewage proposal. Erosion proof and scale remover. Turfgrass Application: Greens:750-1000kg/ha annually Tees & Fairways:500-1000kg/ha annually Dosage: 5-10kgs/ha/time, 2-3 times during seedling