Growing Wild Persimmon Seedlings in the Pacific Northwest

From Maryland Seeds to San Juan Island Trees

American persimmon (Diospyros virginiana) is hardy from New England to Texas. Seedlings started outdoors in pots can be transplanted to the Pacific Northwest with proper care.

Transplanting and Establishment

1. Harden off: After second true leaves, place pots in shade for 10 days before planting.
2. Site: Full sun, well‑drained soil; space 15 ft apart.
3. Soil amendment: Mix composted manure into planting hole; side‑dress annually.
4. Water: Weekly deep soaking during summer drought (common in San Juan Islands).
5. Protection: Deer fencing and bird netting essential until trees are tall enough.

Climate Suitability

• Persimmons need ~400 chill hours below 40°F; most of the PNW meets this.
• Deciduous; leaves drop in autumn.
• Tolerant of rocky, lean soils if amended with organic matter.

With deer protection and summer watering, your persimmon seedlings should thrive and eventually bear fruit.