Abstract: The present development is a composition for a commercial fertilizer product that provides for nitrogen, phosphate and/or potassium availability to the plant even in a hostile growing environment with hard water sources. The fertilizer of the present invention includes a polyamine additive, water, and soluble nitrogen, potassium, and/or phosphate, that are essentially unaffected by hard water thereby retaining their availability to the target plants.

Abstract: The present development is a composition for a commercial fertilizer product that provides for nitrogen, phosphate and/or potassium availability to the plant even in a hostile growing environment with hard water sources. The fertilizer of the present invention includes a polyamine additive, water, and soluble nitrogen, potassium, and/or phosphate, that are essentially unaffected by hard water thereby retaining their availability to the target plants.

Abstract: The present invention provides a new fertilizer comprising water and an organic potassium source wherein the fertilizer composition has a pH range of from 5.5 to 10.0 and a salt index no greater than about 40 as measured by electrical conductivity methods. The organic potassium source is selected from the group consisting of potassium acetate, potassium formate, potassium citrate, potassium succinate, potassium propionate, and combinations thereof. The fertilizer demonstrates lower phytotoxicity damage compared to other sources of potassium for fertilizer products. The fertilizer composition may further comprise nitrogen, phosphorus, sulfur, zinc, boron, calcium, manganese, iron, copper, cobalt, magnesium, molybdenum, inoculants, or a combination thereof.

Abstract: A fertilizer composition having a salt index not greater than about 42 as measured by electrical conductivity methods is disclosed.

Abstract: The present invention provides a new fertilizer comprising a nitrogen source, a phosphate source, and an organic potassium source selected from the group consisting of potassium acetate, potassium formate, potassium citrate, potassium succinate, potassium propionate, animal manure, and combinations thereof. The fertilizer has a neutral to slightly alkaline pH, relatively lower salt index and potentially lower phytotoxicity damage compared to other sources of potassium for fertilizer products. The fertilizer composition may further comprise additives such as sulfur, zinc, boron, calcium, manganese, iron, copper, cobalt, magnesium, or a combination thereof.

Abstract: The present invention is a plant fertilizer product comprising at least one organic potassium source and at least one bacillus strain of rhizobacteria.

Abstract: The present development is a composition for a commercial fertilizer product that provides for nitrogen, phosphate and/or potassium availability to the plant even in a hostile growing environment with hard water sources. The fertilizer of the present invention includes a polyamine additive, water, and soluble nitrogen, potassium, and/or phosphate, that are essentially unaffected by hard water thereby retaining their availability to the target plants.

Abstract: The present invention provides a method for using a new liquid fertilizer comprising potassium from a potassium source selected from the group consisting of potassium acetate, potassium formate, potassium citrate, potassium succinate, potassium propionate, potassium phosphate, organic sources of potassium, animal manure, and combinations thereof, and having a slightly alkaline pH and relatively low salt index compared to other sources of potassium for liquid fertilizer products. The fertilizer composition may further comprise additives such as sulfur, zinc, boron, calcium, manganese, iron, copper, cobalt, magnesium, or a combination thereof.

Abstract: The present development is a composition for a liquid soybean starter fertilizer that can be applied as an in-furrow application. The fertilizer composition includes potassium hydroxide and a potassium carboxylate, and the concentration of potassium oxide (K2O) derived from potassium hydroxide relative to the concentration of K2O derived from the potassium carboxylate source is preferably less than 1.2.

Abstract: The present invention is a plant fertilizer product comprising at least one organic potassium source and at least one bacillus strain of rhizobacteria.