GROZOME Bulk Plant Probiotics (50 lb.)

UPDATE: LIMITED STOCK NOW AVAILABLE

GROZOME 50 lb Bulk Plant Probiotic is designed for growers who need real results at scale. This all-natural, biologically complete compost extract brings soil back to life—supporting stronger plants, healthier roots, and more resilient growing systems without relying on synthetic fertilizers.

Ideal for farms, nurseries, landscapers, and greenhouse operations, GROZOME works below the surface to improve nutrient cycling, water retention, and long-term soil health.

Why growers are switching:

• Adds beneficial microbes to rebuild living soil at scale
• Helps plants access nutrients naturally (reduces fertilizer dependence)
• Supports stronger root systems and more consistent plant performance
• Improves soil structure, water retention, and drought resilience
• Works across crops, greenhouse systems, landscapes, and composting

Simple to use:

• Place GROZOME into a mesh bag
• Steep in dechlorinated water for 10 minutes
• Apply at the base of plants or through watering systems
• Use immediately for best microbial activity

Even better together:

• Pair with GROZOME Soil Charcoal for long-term soil structure and nutrient holding
• Add GROZOME Root Activator to support root development and uptake

What it is:

• Plant-based, biologically complete compost extract
• Made with bamboo biochar, forest litter, aged fungal compost, algae, humic and fulvic acids, mycorrhizal spores, and beneficial microbes
• Also effective as a compost inoculant to increase microbial diversity and speed decomposition

Built for scale:

• 50 lb bulk format for high-volume use
• Ideal for farms, nurseries, greenhouses, and large landscapes
• Supports ongoing soil-building programs

Best practices:

• Use dechlorinated water (let tap water sit 24 hours if needed)
• Apply within 4 hours of steeping
• Avoid applying synthetic fertilizers immediately after use
• Store in a cool, dry place to maintain microbial viability

Made for real results:

• Plant-based and free from synthetic chemicals
• Supports regenerative, biologically active soil systems
• Proudly made in Shelby, North Carolina