(EP2986726) 1. A biologically pure bacterial isolate selected from the group consisting of Bacillus strains NRRL B-50800, NRRL B-50801, NRRL B-50802, and NRRL B-50803. 2. A composition comprising at least one bacterial isolate of claim 1 and an acceptable carrier. 3. The composition of claim 2, wherein the carrier is an agriculturally acceptable carrier. 4. The composition of claim 2 or 3, wherein the carrier is suitable for probiotic administration. 5. The composition of claim 2 or 3, wherein the carrier is suitable for use in cleaning products, drain cleaners, biological digesters, wastewater treatments, or use in waste lagoons, grease traps, or plumbing systems. 6. The composition of any one of claims 2 to 5, wherein the composition comprises at least one additional bacteria or fungus. 7. The composition of claim 6, wherein the at least one additional bacteria is selected from the group consisting of Bacillus species, Clostridium species, Pasteuria species, Pseudomonas species, and Actinomycetes. 8. The composition of claim 6 or 7, wherein the at least one additional bacteria is selected from the group consisting of Bacillus alcalophilus, Bacillus alvei, Bacillus amyloliquefaciens, Bacillus aneurinolyticus, Bacillus anthracis, Bacillus aquaemaris, Bacillus atrophaeus, Bacillus boronophilus, Bacillus brevis, Bacillus caldolyticus, Bacillus centrosporus, Bacillus cereus, Bacillus circulans, Bacillus coagulans, Bacillus firmus, Bacillus flavothermus, Bacillus fusiformis, Bacillus globigii, Bacillus infernus, Bacillus larvae, Bacillus laterosporus, Bacillus lentus, Bacillus licheniformis, Bacillus megaterium, Bacillus mesentericus, Bacillus mucilaginosus, Bacillus mycoides, Bacillus natto, Bacillus pantothenicus, Bacillus papilliae, Bacillus polymyxa, Bacillus pseudoanthracis, Bacillus pumilus, Bacillus schlegelii, Bacillus simplex, Bacillus sphaericus, Bacillus sporothermodurans, Bacillus stearothermophilus, Bacillus subtilis, Bacillus thermoglucosidasius, Bacillus thuringiensis, Bacillus vulgatis, Bacillus weihenstephanensis, Bacillus macerans, Bacillus butanolivorans, Bradyrhizobium, Rhizobium, Clostridium thermocellum, Clostridium Ijungdahlii, Clostridium acetobutylicum, Clostridium beijerinckii, Clostridium butyricum, Pasteuria penetrans, Pasteuria usgea, Pasteuria nishizawae, Pasteuria reniformis, Pseudomonas fluorescens, Pseudomonas putida, Pseudomonas chlororaphis, Pseudomonas syringae, Streptomyces griseofulvin, Streptomyces griseoviridis, Streptomyces sindeneusis, and Saccharopolyspora spinosa; and the at least one additional fungus is selected from the group consisting of Metarhizium anisopliae, Beauveria bassiana, Paecilomyces lilacinus, Trichoderma reesei, Phanerochaete chrysosporium, and Penicillium bilaii, or is from a genus selected from the group consisting of Glomus, Acaulospora, Entrophospora, Gigaspora, Scutellospora and Sclerocystis. 9. A method for preparing a composition comprising the bacterial isolate of claim 1, comprising mixing the isolate of claim 1 with an acceptable carrier to form a composition. 10. A method for enhancing the growth of a plant propagative material comprising coating a plant propagative material with a composition comprising the bacterial isolate of claim 1, wherein growth of the plant propagative material is enhanced relative to a corresponding control plant propagative material that is not coated with the bacterial isolate. 11. A method for treating wastewater comprising adding a composition comprising the bacterial isolate of claim 1 to wastewater. 12. A method for environmental remediation comprising applying the bacterial isolate of claim 1 to soil or water. 13. A method for treating water in an aquaculture system, comprising contacting the bacterial isolate of claim 1 to water in an aquaculture system.