Humic acid: 60%, water solubility≥95% Recommended Application: Foliar spray: 1-2 gram per liter water at the interval of 10-15 days during the growing stage, drip irrigation: 6-10kg per hectare each time.
VH405 Sodium Humate Shiny Granule
Humic acid: 10-30%, water solubility: 70-90% Recommended Application: soil application: 25-50kg per hectare
Humic acid: 10-50%, Water solubility: 70%-90% Recommended Application: 20-50kg per hectare
Humic acid: 30-60%, Water solubility: 60-85% Recommended Application: 12-25kg per hectare
VH1012 Sodium Humate Crystal Granule
Humic acid≥60%, Water solubility≥90% Recommended Application: 6-12kg per hectare
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