Iron Sulfate

5E9 Probiotic Soil Inoculant is a powerhouse blend of living microbes designed to reboot tired soils and fuel plant vitality from root to shoot. Boasting 5 billion CFU per listed bacterium, this ultra-concentrated inoculant leverages a diverse consortium to establish a thriving root microbiome that supports healthier growth across growth stages. What sets 5E9 Probiotic Soil Inoculant apart

• Multi-strain strength: A robust lineup that includes Paenibacillus Polymxa, Bacillus Subtilis, Bacillus Amyloliquefaciens, Bacillus Licheniformis, Bacillus Megaterium, Bacillus Thuringiensis, Bacillus Cereus, Pseudomonas Putida, andPseudomonas Fluorescens—designed to work together for stronger roots and shoots.
• Record-high concentration: Each listed bacterium delivers 5 billion CFU, providing immediate and ongoing microbial presence in the root zone.
• Soil-first health, plant-focused results: Enhances nitrogen fixation and mineral solubilization to unlock nutrients in the soil, supporting robust root systems and vigorous above-ground growth.
• Natural defense in the mix: The diverse microbes help create a suppressive soil environment that reduces pest and pathogen pressure without synthetic interventions.
• Made in the USA: A domestically produced formulation crafted for consistency and traceability you can trust.

How 5E9 Probiotic Soil Inoculant works for your plants

• Nourishes the soil microbiome to improve nutrient availability, so roots can uptake more efficiently and support healthy shoot development.
• Supports nitrogen cycling in the rhizosphere, contributing to stronger, more resilient plants even in marginal soils.
• Promotes better root architecture, which translates to improved anchorage, water uptake, and nutrient absorption during key growth phases.
• Provides a natural line of defense by fostering a beneficial microbial community that can deter common soil-borne pests and diseases.

How to use 5E9 Probiotic Soil Inoculant

1. During every other watering, apply 1/2 teaspoon per gallon of water from the start of growth through mid-flower to introduce and maintain the beneficial population in the root zone.
2. At transplant, apply directly to the roots to jump-start colonization and accelerate establishment in fresh media.
3. Continue using at the 1/2 teaspoon per gallon rate on the irrigation schedule that aligns with your growth stage to sustain microbial activity.

Who should use 5E9 Probiotic Soil Inoculant - Home gardeners cultivating vegetables, herbs, ornamentals, and fruiting plants in soil or soil-based media - Greenhouse and indoor growers looking to boost transplant success and plant vigor without added chemicals - Small-scale farms managing raised beds, containers, or seedling trays that benefit from a strong soil microbiome - Anyone seeking a natural alternative to synthetic inputs that still delivers measurable improvements in root health and canopy vigor Why this inoculant delivers real, practical value - It’s not a one-note product: the combination of nine well-studied strains targets multiple aspects of plant health, from nutrient availability to disease suppression, offering a holistic approach to growth. - It’s designed for real-world use: a simple, repeatable application during routine watering, plus direct root application at transplant, makes integration into existing practices straightforward. - It pairs with sustainable growing goals: by enhancing natural soil processes, you can reduce reliance on synthetic fertilizers while maintaining strong yields and plant resilience. - It’s a USA-produced formula with clear usage guidelines and a focus on consistency and reliability you can count on season after season. Free Shipping on every order Free Shipping included, making 5E9 Probiotic Soil Inoculant an accessible choice for consistent soil health and plant performance.