header seminar

Course dates: January 18th and January 25th, 2022
Duration of study: 2 x 2 hours

Webinar plant sap measurements (2 sessions) 

Date: First session January 18th, second session January 25th, 2022.
Time: 2 pm (Amsterdam Time Zone)
Duration: +/- 2 hours per session 
Language: English
Cost: €115,00

Due to the coronavirus it is not possible to give seminars on location. That is why we offer this webinar.
The webinar consists of two 2-hour sessions in which various topics regarding plant sap measurements will be discussed. 
One week before the webinar you will receive the handouts and a link with an invitation to a video call via Zoom by e-mail. 
You don't need to install anything for this.


  • Soil and substrate samples vs plant intake
  • Steer on fruit quality
  • Minerals synergism and antagonism
  • Mineral mobility in the plant
  • Mineral intake and resilience
  • Reading plant sap measurements
  • 1 measurement is not a measurement: www.bemesting-online.nl
  • Research plant health

The topics will usually be supported with practical examples. Based on these practical situations and research
the different topics are discussed from substrate and open ground cultivation.