JH Biotech - Promot MZM | Transplant Starter Inoculant

Brand: JH Biotech

Promot MZM

OMRI Listed | CDFA OIM

Promot MZM is a seedling inoculant used as a preplant root treatment or soil treatment for all transplants. It is a biological starter fertilizer that increases transplant survival by combining micronutrients and fermentation substances, supplying complexed magnesium, zinc, and manganese to create a rhizosphere dominated by beneficial micronutrients. By increasing active beneficial micronutrients in the root zone it drives greater root and plant growth.

Promot MZM is recommended as a root and/or soil inoculant for plug or bareroot transplants prior to or at transplanting. Plug transplants use 2.5 fl oz per 5 gallons of water as a drench 5 to 7 days before transplanting; bareroot transplants use 4 fl oz per 5 gallons sprayed on roots. Transplant dip is 1.5 fl oz per gallon of water. Direct field application is 32 to 64 fl oz per acre banded at planting. Apply within 24 hours of mixing.

Available Options

• 2.5 Gal (sold in packs of 2)
• 55 Gal Drum
• 250 Gal Tote

Key Features

• Guaranteed 0.5 percent complexed magnesium, 0.1 percent manganese, and 0.1 percent zinc
• Derived from hydrolyzed vegetable protein plus magnesium, manganese, and zinc sulfates
• Increases seedling and transplant survival
• Stimulates root growth and encourages healthy root systems
• Improves plant growth and yield
• Promotes a beneficial microorganism dominated root zone
• Helps increase flowering and reduce growing time in existing plants
• Compatible with all types of chemical fertilizers
• Shelf life up to 2 years stored in cool, shaded areas

Ideal Applications

• Field crop and vegetable transplants
• Strawberry seedlings
• Tree seedlings and ornamental plants
• Plant cuttings prior to planting
• Banded direct field application at planting
• Sub-surface and drip irrigation at 1 to 2 quarts per acre

Organic Input Listings

• Listed by the Organic Materials Review Institute (OMRI) as Allowed with Restrictions for use in certified organic production under the USDA National Organic Program. Review the OMRI restriction before use.
• 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.

State Registration

Promot MZM is a starter fertilizer 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, Promot MZM is not registered for sale in: AR, CT, IL, IN, KS, ME, MD, MS, MT, NV, NH, NC, ND, PA, RI, UT, VT, WV, WY. Buyers outside those states should confirm current registration status before ordering.