The Mammoth Story

MAMMOTH P is the first product engineered and produced for marijuana growers by Growcentia. Growcentia was founded by a team of three Colorado State University PhD soil microbiologists that share a passion for enhancing soil health and promoting sustainable agriculture. Using innovative proprietary technology, this team developed an approach to identify and apply nature’s very best microbes to improve nutrient availability to plants. Growcentia aims to help growers maximize the health of their soils or growth media to enhance plant health and yields, while minimizing environmental impacts of agriculture.

Our Mission

We aim to enable the healthiest, most productive, and most profitable cannabis crops possible, while minimizing impacts on our environment by developing and producing natural easy-to-use plant growth stimulants.
The Challenge

Experience growers and those who are learning how to grow cannabis know they must maximize nutrient delivery to plants to see the full potential of the plant’s quality and harvestable yield. When fertilizer is added to soils or hydroponic systems, less than 50% is utilized by plants. Unutilized fertilizer represents wasted money to the grower and can have negative environmental impacts.

The Solution

Our natural supplements unlock nutrients that are chemically-bound in soils or hydroponic systems and convert them into soluble forms that plants can easily take up through their roots. Our supplements contain a consortia of live microbes that function as self-replicating bioreactors that are 30x better at liberating nutrients than the average microbial community. Like micro bioreactors, our beneficial bacteria continually produce enzymes that function to mobilize nutrients in the growth medium. MAMMOTH P naturally accelerates the nutrient supply to plants to increase plant health, quality, and yield.

Principals & Partners

Meet the Mammoth Team
Colin Bell
Colin Bell, PhD

Chief Growth Officer

Rich Conant
Rich Conant, PhD

Director of Technology

Peter Baas, PhD

Director of R&D

Lauren Mancini
Lauren Mancini

Manager of Quality Assurance, Research & Development

Melanie Lee

Social Media Manager

Erik McMahon
Erik McMahon

Bottling & Inventory Control Director

Damien Hernandez
Damian Hernandez

Senior Packaging Specialist

Sam Morris
Sam Morris

Lead Production Technician

Nick Cozzi
Nicholas Cozzi

Senior Sales Executive

Natalie Ward

Office Operations Manager

Katelyn Ehrler

Director of Business Development

Maureen Phenix

Community Outreach

Joe Cloutier

Packaging Specialist

Dylan Hodges

Packaging Specialist

Kyle Wallace

Packaging Specialist

Colin Harris

Sales Associate

Julian Moré

Sales Executive

Yesi Vizcaya

Sales Associate

Pierce Hansen

Sales Executive

Emil Ortiz

Assistant Grower/ R&D Associate

Erica Diener

Senior Sales Executive

Colin Clark

Director of Greenhouse Research & Development

Patrick Gronewoller

Research Associate

Greg McKittrick

Research Associate

Shelby Skumanich

Process Architecture

Meredith Voyles

R&D Assistant

Greg Clark

Senior Director, Business Development

Brandon Dowling

Senior Sales Executive

Jeremy Oleson

Warehouse Manager

Josey Heston

Senior Sales Executive

Peter Maher

Executive Director of Sales

August Luc

Research Associate

Nicolás Alberto Barra

Senior Sales Executive

Javier Arce

Sales Executive

Nicole Hammond

Greenhouse R&D Associate

Zoe Finn

Business Development Project Specialist

Alyssa Cochran

Senior Research Associate

Maggie Glick

Executive Director of Finance

Ryan Vance

Data Analyst

Sergio Santillanes

Grower Support Specialist

Emma Jorgensen

Research Associate

Mary J. Carlson

Greenhouse Research Associate

Amelia Haddad

Molecular Technician

Karielle Jackson

Sales Associate

Rain Lamoreaux

Operations Support Specialist

James Henriksen

Director of Microbial Discovery

Vaedynn Erlander

Sales Executive

Brandon Releford

Brand Manager

Diego de Caso Garcia

Sales Executive for South America

Karuna Chourey

Director of Plant Microbial Interactions

Mason Noeller

Packaging and Production Specialist

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