Anyone have experience using Malus Ioensis (prairie crab) as an
understock for apple grafting? Just curious, as they are available
through the Wisconsin DNR's state nurseries for cheap, and was
considering giving it a shot.
Cheers,
Anton Ptak
W. Wisc zone 4a
[NAFEX] malus ioensis as apple rootstock,
anton ptak, 11/29/2011