I have found that straight Bur Oak will often produce in 10-12 years, and Swamp White Oak will more than likely have acorns in 10 years. Multiple plantings and experimenting. Baby the tree (cage or tube) and you will have a nice little oak stand in 10-15 years.
A mix of hybrids, Bur, SWO would give a nice variety and produce acorns faster than most people realize!
Oakseeds—which photo are you referring ?
I have a mix of Bur oak, Swamp White Oak, and combo hybrid on here?
I completed a tree planting project through the county a few weeks ago, I planted 50 SWO, 50 Bottomland Bur is what the Iowa State Nursery Calls them, I assume they are Schutes Oak and 25 Regular Bur Oak. Everything has a 5' Plantra Tree Tube. I have to maintain them for 20 years according to the contract, but that shouldn't be an issue. I look forward to seeing what they will do. Most of them have began leafing out already. They were anywhere from 2-4' tall with lots of roots.
Jones County