Booner..
On your testing of just scattering seeds on top of the leaves... let us know if you have any success with that.
We have discussed that before here a few times... and there is a fellow (can't recall the name now) that wrote of success with this.
IMO The timing would be critical for higher success rates with that...
You know when you are in that time frame when leaves are just starting to fall at a decent rate... then you have a big storm come thru, heavy rain and wind... and a HUGE amount of leaves are downed by that event.
That would be the ideal time to have broadcast the seeds on top of the leaves... just prior to that big storm rolling thru and coating the ground with all of that fresh leaf fall.
The rain would help to wash the seeds down into the cracks and crevices of the older leaves already on the ground, and the heavy leaf fall as a result of the storm would cover them nicely.
The first year I started planting seed (2010).. the fall before that I had a fellow I could have bought seed for for 35.00 a pound. At that price I was planning on giving that a try and seeing if I could time it as I described above... But as luck would have it, that next fall, that fellow did not have any seed (shortage from his supplier), and seed prices in general were up quite a bit... so I never did give that a try.
At todays seed prices, I am not about to just toss them on top of the leaves
Good Luck !
TNhunter