Birch tree from seed?
I recently collected a number of Weeping Birch and Japanese White Birch seeds, and I dearly want to grow them, but I found some information that says birches do not grow true from seed. However, this is contrary to most information I have on birches. So, does anyone have experience with birches? anyone know for sure whether they grow true from seed or not?
I want to say that they do, so long as they aren't hybrids, because they have distinct species which are pure bred species. (Platyphylla, pendula, and ermanii are all distinct species).
Any input will be greatly appreciated!