Hydroponic : Humboldt Nutrients Flavor Fulv 15 gal

Eight percent fulvic acid is comprised of a long chain of organic carboxyl and polyhydroxide acids. This organic complex molecule is very active with many open rings, giving it a large capacity to hold and exchange nutritive cations and anions. That means that Humboldt Nutrients. Flavor Fulv enhances cell wall permeability through the root and leaf systems, allowing better nutrient uptake for both foliar and root-based applications. Special Order Item Only. Orders for this product cannot be refunded, exchanged or returned. 2 week lead time on shipping product. Shipping costs will be determined at check out. Call ahead for quote if desired.