Abstract: A biostimulant concentrate for direct application to agricultural crops comprising purified water and a solubilizer, triacontanol in a concentration of between 500-4000 milligrams per liter (mg/l), brassinolide in a concentration of between 30-120 milligrams per liter (mg/l), and a stabilizer is selected from the group consisting of nano silver, nano copper, and combinations thereof.

Abstract: A biostimulant concentrate includes purified water and a solubilizer, triacontanol, and an array of brassinosteroids selected from the group consisting of brassinolide, brassinone, dolicholide, homobrassinolide, and combinations thereof. The triacontanol is concentrated as a 95% concentrate that is included in an amount of 2-15 grains per liter of biostimulant concentrate. In one embodiment, 3 grams of triacontanol 95% is used per liter of biostimulant concentrate. The biostimulant is formulated into a foliar spray in one embodiment of the invention. The present inventive formulation is used as an in-furrow application, which is mixed with fertilizer in one aspect of the invention. The present invention is mixed with herbicide and broadcast sprayed in another embodiment of the invention. This broadcast spray can be performed either pre-emergence, or post emergence, or both.

Abstract: A biostimulant concentrate includes purified water and a solubilizer, triacontanol, an array of brassinosteroids selected from the group consisting of brassinolide, brassinone, dilholide, homobrassinolide, and combinations thereof. The ratio of tricontanol to the array of brassinosteroids is between 3.33:1 on a w:w basis to 50:1 on a w:w basis in one embodiment of the invention. Preferably, the array of brassinosteroids concentration is between 40-70 ppm in the biostimulant concentrate and the triacontanol concentration is approximately 3000 mg/l. The brassinosteroid includes brassinolide having the chemical formula C64H124O26. The dilholide has the chemical formula C28H46O6. The brassinone has the chemical formula C27H46O5. Preferably, the at least one brassinosteroid is selected from the group consisting essentially of brassinone, dilholide, and homobrassinolide.

Abstract: A biostimulant concentrate for direct application to agricultural crops comprising purified water and a solubilizer, triacontanol in a concentration of between 500-4000 milligrams per liter (mg/l), brassinolide in a concentration of between 30-120 milligrams per liter (mg/l), and a stabilizer is selected from the group consisting of nano silver, nano copper, and combinations thereof.