What is fulvic acid?
Fulvic acid is a mixture of complex materials with similar and different structural structures, in which the soluble or dilute acid is fulvic acid. Other names include fulvic acid, fulvic acid, drought-resistant agent No. 1, and dry land dragon. Some also classify it as micro-fertilizer or foliar fertilizer. Fulvic acid is a high-quality organic fertilizer, […]