Dr. Russell Sharp explains how to keep hydroponic solutions pH-stable, the role of balanced nitrates and ammonium, and how chemical buffers prevent pH swings.

The episode also covers other pH drivers, including microbial activity, sugary additives, water hardness and plant exudates, and offers practical tips for consistent fertigation management.

https://eutrema.co.uk/shop/fertiliser/liquid-gold-unique-complete-fertiliser/

Howard M. Resh – CuisinArt Hydroponic Farm

Neil Willey – University of the West of England, Bristol

Chungui Lu – Anglia Ruskin University

Tony Ryan – University of Sheffield

Eleni Stavrinidou – Linköping University

Desire Djidonou – Texas A&M University–Commerce

Genhua Niu – Texas A&M AgriLife Research

Shuyang Zhen – Texas A&M AgriLife Research

Omar Almaghrabi – Plant Factory Cornwall

Paul Myers – Farm Urban

Jens Thomas – Farm Urban

Irving Fain – Bowery Farming

Stuart Oda – Alesca Life

Kimbal Musk – Square Roots

Tobias Peggs – Square Roots

Sriram Gopal – Future Farms

Tristan Fischer – Fischer Farms

Gary Grinspan – Future Crops

Adam Dixon – Phytoponics

Louis Belloin – Techponics

Vivek Raj – Panama Group

Kevin Jakiela – Just Vertical

Robert Carlson – Growspace Farm

Gary Lazarski – MightyVine

Geoffrey Smith – Growponics

Ryan Chappell – Alien Hydroponics

Vijwal Vas – Green Monkey Farms

Calvin Aranha – Krop AI

Dara Govand Sherwani – Cihan University – Erbil

Ted Caplow – New York Sun Works

Alex Fisher – Saturn Bioponics

David Rosenberg – AeroFarms

Arama Kukutai – Plenty

Viraj Puri – Gotham Greens

Eric Haley – Gotham Greens

Kate Hofman – GrowUp Farms

Mike Hedges – GrowUp Farms

Erez Galonska – Infarm

Osnat Michaeli – Infarm

Guy Galonska – Infarm

Brad McNamara – Freight Farms

Jon Friedman – Freight Farms

Taisiya Jacobson – Pure Greens

Robert Colangelo – Green Sense Farms

Paul Sellew – Little Leaf Farms

Neil Mattson – Cornell University Controlled Environment Agriculture

A.J. Both – Rutgers University

Murat Kacira – University of Arizona Controlled Environment Agriculture Center

Chieri Kubota – The Ohio State University Controlled Environment Agriculture

Mark Lefsrud – McGill University

Erik Runkle – Michigan State University

Roberto Lopez – Michigan State University

Ricardo Hernández – North Carolina State University

Gene Giacomelli – University of Arizona Controlled Environment Agriculture Center

Lingying Zhao – The Ohio State University

Noah Langenfeld – Utah State University Crop Physiology Laboratory

Jacob Nickles – University of Sheffield

Dylan Gwynn-Jones – Aberystwyth University

John Doonan – National Plant Phenomics Centre

Mark Kroggel – The Ohio State University

Satoru Tsukagoshi – Chiba University

Toyoki Kozai – Japan Plant Factory Association

Henry Gordon-Smith – Agritecture

Rob Laing – Farm.One

Steven Dring – Growing Underground

Richard Ballard – Growing Underground

Michael DeGiglio – Village Farms International

Casey Houweling – Houweling’s Tomatoes

Eddy Badrina – Eden Green Technology

Eric Lang – ZipGrow

Eric Bergeron – ZipGrow

Alex Tyink – Fork Farms

Nona Yehia – Vertical Harvest

Caroline Croft Estay – Vertical Harvest

Penny McBride – Vertical Harvest

Jonathan Webb – AppHarvest

Mike Zelkind – 80 Acres Farms

Tisha Livingston – 80 Acres Farms

David Farquhar – Intelligent Growth Solutions

Bruce Bugbee – Utah State University Crop Physiology Lab

Nate Storey – Plenty

Caleb Harper – MIT Media Lab Open Agriculture Initiative

Eri Hayashi – Japan Plant Factory Association

Sonia Lo – Crop One Holdings

Paul Lightfoot – BrightFarms

Leo F.M. Marcelis – Wageningen University & Research

Eiji Goto – Chiba University

Na Lu – Chiba University

Michiko Takagaki – Chiba University

Shigeharu Shimamura – Mirai Co.

Don Taylor – AmplifiedAg

Ellen Van de Velde – Ghent University

Andrew Hare – Vertical Roots

Matt Daniels – Vertical Roots

Maarten Vandecruys – Urban Crop Solutions

Tom Debusschere – Urban Crop Solutions

Milan Kluko – Green Spirit Farms

Bill Toler – Hydrofarm

John Lindeman – Hydrofarm

Jean-Pierre Coene – Urban Crop Solutions