In a recent knowledge session, Dr. Thomas Dykstra explains what Brix can tell us about plant health and how growers can use Brix measurements to better understand their crops.
Training the next generation of tomato crop managers
How do you prepare the next generation of tomato crop managers? In this interview, Stijn Jochems and Alex van Klink explain why HAS green academy and the Plant Empowerment Foundation developed a new program that combines theory, practice and plant physiology.
Free webinar: Understanding pH & Eh
The free webinar, “Understanding pH & Eh”, introduces the concept of Eh-pH homeostasis and explains why plant health is about much more than supplying nutrients or applying crop protection products.
Successful fifth edition of the Plant Empowerment Summer School
The Plant Empowerment Summer School 2026 in Amsterdam connected international growers through practical training, company visits and in-depth discussions on greenhouse cultivation.