We have the following grafted plum cultivars:
Restricted States: AE AK CO GU HI PR
Damson: Heirloom plum with a rich tangy flavor and dark blue fruit. Vigorous and hardy tree consistently bears heavy crops. Self-fertile and hardy to zone 5
Elephant Heart: Very large dark-red plum developed by Luther Burbank. Excellent for eating fresh. Grows well in arid climates. Hardy to zone 5
Green gage: Very sweet and juicy average size green fruit. The tree sets a heavy crop. Self-fertile and cold hardy to zone 5
Hative: Juicy plum with a mild flavor. This is great plum for eating off of the tree. The fruit is blue.