Good news everyone !
After a short break I'm back to GD ! so glad to come back here,.
I start with a new breeder from my growshop, I hope it'll be OK and I can remember how to take care of them.
I put the seed in a soak paper towel and under a coffee cup for 48H and when I saw they start to open with the little root, I transplant them in the rock wool ( I pre-soak them with water at 5.2Ph with some drops of A+B and Root excelurator )
48h more and the stem is now visible.
2/2 seeds have germinated 🙏
Now, I just have to wait for the rock wool to dry before add water and pry for nice whity roots ( I'm still jalous about Hydrohippy_1's plants roots ... )
See you next week !