blueKYstream
5 year old buck +
I grafted a 3rd leaf seedling that was only ~1/4" and got some quick growth for the size along with flower buds this year. I haven't been back in a couple weeks to see if it's actually fruiting, but I don't anticipate it will fruit reliably for years down the road. I would also think your larger tree will fruit sooner rather than later with that well-established rootstock.