Yeah that's what i thought. But the package says soak in 5.5 for 10sec!! That can't be right. Everywhere I've read says the same as you overnight. I was thinking maybe grodan was something different. Please help my beans sprouted, just waiting on tap root to get a lil longer.
I soak for 30min-1hr and never had any problems. Just make sure to get your ph right. That's the important part.