With productive fulplus factory, Xi'an Naturetech Co.,Ltd is one of the best China fulplus manufacturers, welcome to wholesale high-quality fulvic acid powder, bio fulvic acid powder, brown yellow fulvic acid powder, fulvic acid for agriculture use, fulvic acid liquid formulation, mineral source fulvc acid powder, 100% water soluble powder fulvic acid, high activity fulvic acid organic fertilizer from us.SpecificationsAppearance: Brown Powder          Water Solubility: Completely  Ph Value: 5.0-6.0                           Total Fulvic Acid: 95%Heavy Metals: 50ppm maxBenefits Increase pesticide efficiencyStimulate the plant growthNo deposit in liquid fertilizer Stable chemical properties Application Foliar: 1.5kg/haPackage 25kgs paper bags or customized.