Here’s a record of my trials and errors with D. virginiana in NW San Diego county, USDA zone 10b. Note that our climate is very different from FL 10b.
In California, D. virginiana requires some assembly. Import of persimmon roots is prohibited. There is plenty of asian rootstock and trees within the state, but only one supplier of american persimmon rootstock: Fruitwood nursery in Orleans CA.
The first two rootstock saplings I ordered arrived today (1/10/2025)