Read in the newspaper this tip on how to grow your own oak and since we have loads of acorns aroud I thought we would try.
It says to keep them in water for 3-6 weeks and when you can see a small root coming out to move it to a vase with a narrow neck and and fill the vase with water up to the neck. In some weeks there should be leaves on your small tree.
I'm a bit suspicous about this though as my acorns keep floating in the glass and does not look at all like in the pic.
Well, we'll see in some weeks I guess, will keep you posted.