


Beauveria bassiana powder for seed starts & transplants
BuildASoil Beauveria Bassiana Plus Powder is a multi-strain, plant-isolated microbial inoculant (not HF23) formulated to colonize roots, stems, and leaves as a beneficial endophyte. Its organic graphite/talc carrier improves flow for dry seed coating or transplant dusting, saving time and product.
Microbial inoculant for IPM & organic gardening
This USA-made plant symbiont helps stimulate natural immune responses, supports upright growth, and restricts entry points for opportunistic pathogens, making it a smart fit for IPM programs. Use for seed starting, transplanting, or mixed into media; the powder disperses easily and pairs perfectly with Rootwise Microbe Complete. A little goes a long way—potent, cost-effective biology for serious growers.
Key benefits:
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Multi-strain Beauveria bassiana (not HF23): plant-isolated endophyte that grows with roots, stems, and leaves.
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Seed & transplant ready: dry seed coat or transplant dust; smooth flow in seeders thanks to organic graphite/talc carrier.
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Supports plant immunity: promotes natural defense responses and helps limit pathogen entry points.
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IPM-friendly biology: integrates cleanly into organic gardens and IPM programs for resilient, upright structure.
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Potent & cost-efficient: USA-made formula means you use less per application without sacrificing performance.