Louisa Ewert

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Louisa

Canadian Sales Lead and Executive Assistant

Service Regions:

Canada

Louisa Ewert brings a unique combination of agricultural roots, entrepreneurship, plant knowledge, and hands-on business experience to Planet Earth Agronomy. Raised on an organic farm in northern British Columbia, Canada, she developed an early appreciation for the land and for the connection between healthy soil, healthy plants, and sustainable agriculture.

An entrepreneur by nature, Louisa has started and operated several businesses over the years, including a company producing botanical-based products. Her work in this field led her to study herbology and plant medicine and deepened her understanding of plants and their natural properties. Building her own businesses also gave her extensive practical experience in customer relations, sales, communication, organization, and managing the many moving parts of a growing business.

At Planet Earth Agronomy, Louisa serves as Canadian Sales Lead and Administrative Assistant, supporting the company’s relationships and activities in Canada while helping with the day-to-day coordination and administration of the business. She brings a self-motivated, hardworking approach and enjoys learning, solving problems, and taking on new challenges.

Outside of work, Louisa enjoys gardening, travelling, spending time with her two sons and extended family, and exploring the great outdoors. Her lifelong connection to agriculture and her curiosity about plants and natural systems continue to shape both her personal and professional interests.

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Larry Fiene

Founder/CEO

CEO and Co-Founder of Planet Earth Agronomy, Larry leads the company’s research-driven agronomy platform, delivering tested biostimulant and nutrient solutions across 15 U.S. states and Canada while serving on multiple industry boards and earning national recognition for agricultural leadership.

Mitchell Fiene

Co-Founder, Distribution Accounts

Co-Founder of Planet Earth Agronomy, Mitchell combines precision-ag technology and soil health expertise to help growers achieve measurable gains in crop performance, operational efficiency, and long-term sustainability.

Jake Fiene

Operations Lead

Jake Fiene combines hands-on agricultural experience with a systems-level role at Planet Earth Agronomy, supporting product formulation, manufacturing, logistics, and customer success. He focuses on delivering consistent, field-ready solutions by aligning product performance with real-world conditions.

Benjamen Sauder

Director of Western Expansion

Ben Sauder is an agronomy leader focused on improving water use, nutrient efficiency, and crop performance, bringing over two decades of experience working with growers and advancing precision ag innovations across the western U.S.

Brian Ezman

Operations

Brian Ezman supports operations at Planet Earth Agronomy, ensuring products are built, managed, and delivered with consistency, while also playing a key role in executing field events and customer experiences.

Jeremy Hampton

Farmer Education

Jeremy Hampton is an agronomist and grower-focused leader at Planet Earth Agronomy, combining retail experience and on-farm insight to deliver practical, ROI-driven solutions for large-scale operations.

Troy Tagtmeyer

Technical Sales lead

Western U.S. Sales Representative, Troy brings more than 15 years of agronomy leadership and hands-on farming experience to support growers and retailers with practical, field-proven solutions.

Darcy Richardson

Office Manager/Billing

Darcy Richardson brings nearly 30 years of agricultural office experience to Planet Earth Agronomy, managing financial and administrative operations with precision to keep the business running efficiently and reliably.

Scott

Regulatory Lead

Scott brings 40 years of regulatory and safety experience to Planet Earth Agronomy, building systems and training programs that ensure compliance while keeping operations efficient and field-ready.

James F. White

Advisory - Plant Biology & Microbes

Professor of Plant Biology at Rutgers University and globally recognised expert in plant-microbe ecology, Dr White contributes deep scientific expertise in endophytes and regenerative crop systems to Planet Earth’s research foundation.

Joe Farmer

Sales Representative

Joe Farmer leads sales in Indiana and Ohio for Planet Earth Agronomy, combining experience from The Andersons with a practical, ROI-focused approach to help growers improve performance in the field.

Ellen Farley

Fractional CMO

Ellen Farley is Planet Earth Agronomy's Fractional CMO, bringing 15+ years of digital marketing and marketing technology expertise to build and scale PEA's digital presence.