RHP webinar series
​​​​​​​The ins and outs of
New Growing Media

​​​​​​​​​​​​​​​​​​​​​Do you advise growers about their culture? And do you want to learn more about the ins and outs of new growing media? Don't miss this free webinar series of RHP, the knowledge center for substrates! In 3 webinars (in English) the speaker Hans Verhagen will address: safety, pH and nutrition and the physical characteristics of growing media. Important aspects for an optimal start of the culture. Register now for the whole series!

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