Tribus® Bloom: Microbial Inoculant Designed for Flowering Growth
Agricultural Microbials
Tribus Bloom Highest Quality Yield Enhancer
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Microbial Inoculants

Tribus® Bloom: Microbial Inoculant Designed for Flowering Growth

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Tribus® Bloom is a proprietary blend of Bacillus and Brevibacillus species that were selected and formulated to promote plant productivity and biological activity in the soil throughout the flowering phase of plant growth. The beneficial bacteria in Tribus® Bloom populate the rhizosphere of plants, mobilizing nutrients and encouraging root vigor and water uptake. Tribus® Bloom is compatible with hydroponic, soilless, and soil-based media and can be used in indoor or outdoor environments.

Tribus® Bloom Specs

  • 3rd Party Tested

  • 100% Natural Ingredients

  • Highly Concentrated

  • Targeted Propriety Blend

  • OMRI Listed

  • Guaranteed Satisfaction


Bacillus subtilis............................5.0x109 CFU/mL

Bacillus pumilus...........................2.5x109 CFU/mL

Bacillus licheniformis...................5.0x108 CFU/mL

Bacillus amyloliquefaciens....................6.0x10CFU/mL

Brevibacillus laterosporus.........5.0x108 CFU/mL

Total: 14.5 Billion CFU/mL (1.45x1010 CFU/mL)

CFU/mL = colony forming units per milliliter

Tribus® Bloom Label

Shake Well! Bacillus spores settle naturally. Use once per week, or as frequently as every watering during the entire plant growth cycle. May be used up to and on the day of harvest. Use mixed nutrient solutions within 24 hours for best results. For use with hydroponic, soilless, and soil-based media. Can be mixed with aqueous nutrient solutions and/or applied directly to plant roots at the recommended rates. APPLICATION NOTES Consistent applications of Tribus® Bloom throughout the flowering phase maintains high populations of beneficial bacteria in the plant’s root zone for sustained nutrient mobilization. Continued use throughout the ripening phase of flower and/or fruit development is advised.

Lite: 0.5mL/gallon

Recommended: 1mL/gallon

Heavy: 2mL/gallon

Bacillus spore liquids are stable for at least 18 months when stored in a cool, dry location in a closed container. Exposure to high humidity and temperature is not recommended. Information regarding the contents and levels of metals in this product is available on the internet at http:l/



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"I use a few multi-microbe products, and they all contain a few bacillus, but none have ever made my roots do that over night. The most noticeable and intense results from a single product I've ever used."

Kord Tagley
Greengenes Garden / Pacific Light Concepts

"With other microbial products, I wasn't sure if they were helæing at all. Tribus changed all that when I observed plant growth like never before. I'll never grow without it."

Hunter Konchan
Director of Farm Operations / Functional Remedies

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