Humic & Fulvic Acids
Spectra®
Fulvic Acid Solution
Spectra® is a concentrated fulvic acid blend containing a broad range of fulvic acid molecules. Spectra can improve fertilizer performance when added to starter, foliar or side dress fertilizer applications. Spectra is ideal for use in all transplant solutions, watering solutions, root dips, and seed soaks.
Increases nutrient absorption
Spectra makes vitamins and elemental minerals more absorbable by complexing them into organic, ionic forms that are easily transported through cell membranes.
Improves fertilizer efficiency
Spectra plays a role in helping transport nutrients into plant foliage and roots. The low molecular weight formulation improves mobility through cell walls to plant growth points.
Non-Plant Food Ingredients
Fulvic Acid.........................................................20%
Other Ingredients..............................................80%
Total.................................................................100%
Foliar Applications
Spectra may be blended with any compatible fertilizers and foliar sprays applied to all row crops, field crops, forage crops, feed crops, vegetable crops, trees, nut trees, vines, lawns, gardens, and ornamentals. Spectra can be foliar-applied at up to 12 ounces per acre per application. Apply at least 2 oz. per acre in all foliar applications. Dilute KaPre Spectra in at least 20 gallons of water.
With Herbicides
Apply Spectra at rates of 2 - 12 fl. oz. per acre with NON-SELECTIVE herbicides only.
Transplanting and Cuttings
Blend 2 - 4 fl. oz. of Spectra per 20 gal. of solution.
Cool Season Grasses
Include Spectra with all foliar nutrient applications at a rate of 2 fl. oz. per 25 gal. of spray solution.
Use Spectra alone to reduce plant stress before, during or after stressful periods at a rate of 0.5 fl. oz. per 1,000 ft2 or 2 - 6 fl. oz. per 25 gal. of spray solution.
Trees, Shrubs, Woody Ornamentals and Bedding Plants
Include Spectra with all foliar nutrient applications at a rate of 2 fl. oz. per 25 gal. of spray solution.
Use Spectra alone to reduce plant stress before, during or after stressful periods at a rate of 0.25 fl. oz. per 1,000 ft2 or 2 - 6 fl. oz. per 25 gal. of spray solution.
Warm Season Grasses and Ornamentals
Inject into irrigation or broadcast spray
at a rate of 10 - 20 fl. oz. per acre 1 to 3 times during the growing season.
Mix with root injections at a rate of 4 - 6 fl. oz. per 10 gal. of injection solution.
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