Webinar Hydroponik Teil 1, Grundlagen       | de         | Webinar          |  A: Introduction    | Hobby           | 100% Theory  |  26.901.07 |   2     |    8      |    0      |    0/5   |2026-07-11 - 2026-07-12 | Online / Internet            | -                        | -                         |           145 EUR|                126 EUR| Hydroponics           | Hydroponics, Indoor, Webinar
Webinar Hydroponik Teil 2, Fortgeschritten  | de         | Webinar          |  B: Basics          | Hobby           | 100% Theory  |  26.902.08 |   2     |    8      |    0      |    4/5   |2026-07-25 - 2026-07-26 | Online / Internet            | -                        | -                         |           145 EUR|                126 EUR| Hydroponics           | Hydroponics, Indoor, Webinar