BioAg Ful-Power® Fulvic Acid — 55 gal Barrel / OMRI Listed®

Low Molecular Weight Fulvic Acid Chelate, 55 Gallon Barrel

Fertilizer applied to soil or a growing medium is only useful once a plant can actually absorb it, and minerals that stay locked in insoluble forms never reach that point. BioAg Ful-Power is a fast-acting, low molecular weight fulvic acid isolate at 0.6% concentration that chelates macro and micronutrients, converting them into plant-accessible complexes that move more readily through root cell membranes.

Because its molecules are smaller than those in high-molecular-weight humate products, Ful-Power penetrates root cell walls and foliar cuticles quickly, and it blends into fertigation, foliar, and hydroponic programs across a broad pH range without destabilizing solution chemistry. This 55-gallon barrel is OMRI Listed and HPTA test method certified, sized for high-volume commercial fertigation programs; it is not available for shipment to CA, OR, or WA due to state registration requirements.

Key Features & Benefits

• Low molecular weight fulvic isolate — smaller molecular size than high-molecular-weight humates for faster tissue and root penetration.
• Chelates macro and micronutrients — improves bioavailability of applied fertilizers and naturally occurring soil minerals.
• Broad pH compatibility — integrates into fertigation and nutrient solutions without destabilizing solution chemistry.
• All-system compatibility — suitable for soil, coco, soilless media, hydroponic systems, and outdoor field applications.
• OMRI Listed and HPTA certified — approved for certified organic production and independently verified through HPTA test method certification.

Who Should Use Ful-Power

Commercial greenhouse and hydroponic operations running routine fertility programs at scale, who want to improve nutrient uptake efficiency from their existing fertilizer inputs, are the direct fit for this 55-gallon barrel.

About BioAg

BioAg is the trade name of Faust Bio-Agricultural Services, Inc., a family-founded manufacturer of organic biostimulants that controls its own manufacturing to produce fulvic and humic acid, silicon, amino acid, and micronutrient products for agriculture.

Frequently Asked Questions

How does fulvic acid differ from humic acid?

Fulvic acid is the low molecular weight fraction of humic substances, with smaller molecules that penetrate plant tissue more readily and chelate nutrients faster. Humic acid, the higher molecular weight fraction, primarily benefits soil structure, CEC, and water retention instead.

Can Ful-Power be used in a hydroponic reservoir?

Yes, Ful-Power is formulated for hydroponic systems. Monitor solution pH after adding it, since the product itself has a pH of 3.0-4.0 and may require adjustment of your reservoir pH at higher application rates.

Why isn't Ful-Power available in California, Oregon, or Washington?

Pesticide and soil amendment registration requirements in those three states restrict sale of certain biostimulant products pending state-specific registration. Growers in those states should contact BioAg directly for availability updates.

What application rate should I use?

Rates vary by crop type, growth stage, and application method. Refer to the product label for specific recommendations, and perform a jar test before large-scale tank mixing.