"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


"Tribus for us has been the key to success for stability and control in our rhizosphere, acclimation, transplant success, and fantastic growth and stability throughout the plants entire life cycle.” 

Nick D'Amelio

Director Of Cultivation / TerrAscend NJ

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

Hunter Konchan


"Bacteria are a crucial part of any grower success, Tribus microbes facilitate a dialed in solution of Rhizobacteria in spore form. Our facility has noticed an immediate change in the color of the foliage and uptake thanks to this amazing product." 

Kurt Stevens


""I’ve been using Impello's Tribus blend for 3 years now and I stand by their product. Tribus is easy to use, cost effective in terms of CFUs, and has contributed to the improvement of health and vigor in my garden. If you're looking for a microbial additive for your hydro setup, look no further."

Mike McAnlis

Head Grower /  Native Roots 

"During our 2019 growing season, we have implemented the Tribus microbes from Impello Biosciences in our nutrient and watering regimens. Tribus, added to our soil via drip irrigation directly above the root systems, have allowed our plants to thrive without ever drying out... The microbes have been thriving off of the moisture and kept our plants up-taking the nutrients in our soil without root rot. I would strongly recommend these microbes to any organic farm or horticulture program." 

Ari Hellend

GREENHOUSE MANAGER / Synchronicity Hemp