Thanks for all your replys.

I thought long time about using DWC or soil. And my final thought was - if I make a mistake now - I would make it later either. Even if I start after soil with DWC - I still have no experience with it.

I also think that my 2 month free time is a nice time to begin learning how to deal with DWC. After wednesday im done with my finals and I think I'll start next weekend germinating the seeds.

tlranger that was a bit exaggerated haha but there wasn't just the seedcostsargument not to use the soilmethod. polishpollack thank you for the pH tip will remember it when preparing the water .