I caught the bug.My big Bloodgood mother tree gave me 100 little seedlings this spring. I`m just learning that I can graft JM branches (scions) on non-Jm rootstock. So does this also mean my native silvers,sugars ect trees won`t cross pollinate my Bloodgood tree? Are JM trees self pollinating? I`m also using rooting cups to air layer a few woody branches. A test cutting just dropped into willow bark soaked water. This is all so interesting !