JH Biotech - Fulzyme SP | Bacillus Subtilis Soil Inoculant

Brand: JH Biotech

Fulzyme SP

OMRI Listed | CDFA OIM

Fulzyme SP is a powder-based microbiological fertilizer produced by a unique fermentation process. It contains billions of beneficial Bacillus subtilis bacteria at 3 billion CFU per gram along with selected enzyme complexes designed to improve soil fertility and promote plant growth. Bacillus subtilis colonizes plant roots in the rhizosphere, where it solubilizes phosphorus, mobilizes potassium, produces phytohormones and lytic enzymes, and induces systemic resistance.

Fulzyme SP is used for soil and seed applications. Foliar and soil rate is 1 to 2 lbs per acre in sufficient water. Transplant dip is 13.3 oz per 10 gallons of water. For potting soil mix use 1 part product per 500 parts potting soil. Dilute in a minimum of 20 parts water before application with continuous agitation; two applications per season are recommended. Allow 48 hours of aeration after soil fumigation.

Available Options

• 1 lb
• 5 lb Pail
• 20 lb Pail

Key Features

• Bacillus subtilis at 3 billion CFU per gram
• Produced by a unique fermentation process with selected enzyme complexes
• Faster, uniform, and healthier seed germination
• Increased survival rates of transplants and cuttings
• Abundant root proliferation with healthier, vigorous growth
• Earlier and increased flowering with more uniform fruit size
• Dissolves micronutrients tied up in the soil
• Compatible with all types of chemical fertilizers and other biological products
• Shelf stable up to 2 years in cool, shaded storage

Ideal Applications

• Pre-plant and in-season soil applications at 1 to 2 lbs per acre
• Seed treatment and at-planting applications
• Transplant dip at 13.3 oz per 10 gallons of water
• Potting soil and nursery media incorporation at 1 to 500
• Programs targeting improved fertilizer use efficiency in low-fertility soils

Organic Input Listings

• Listed by the Organic Materials Review Institute (OMRI) for use in certified organic production under the USDA National Organic Program.
• Registered by the California Department of Food and Agriculture as an Organic Input Material (OIM).

Organic input listings apply to the product exactly as named and are subject to change on renewal. Confirm current status with your certifier before use.

Handling Note

Avoid use with antibiotics and copper-based products. Not compatible with pesticides or herbicides.

State Registration

Fulzyme SP is a soil amendment and microbial inoculant. It is not a pesticide and no pest control claims are made for it. Fertilizing materials must be registered in most states before they may be distributed there.

Per the manufacturer price list dated 7/22/2026, Fulzyme SP is not registered for sale in: KS, MD, MA, ME, MN, MS, MT, OK, OR, RI, UT, VA, WY. Buyers outside those states should confirm current registration status before ordering.