GPappy wrote:
Hybrid Cottonwood, 7 year growth cycle. Originally planned for paper production, but once the furniture industry found out about them, drove price up to be barely profitable for paper.
Those are test plots for various types of hybrids and trimming techniques to attempt knot reduction for "clear" lumber for cheap furniture.
I had missed the recent history about the change in the final destination for these trees. Since the sign there said "Pacific Albus", I had to check out. Basically it is a hybrid poplar which is all in the same family as cottonwoods.
Thanks for the update. I learned something and I guess I incorrectly titled the posting.