Persimmon Seedling Timeline: Fruiting Age and Pollination Biology

The Long Wait for Persimmon Fruit

Seed-grown persimmons (Diospyros spp.) are a generational project:

• Earliest fruit: 10 years (rare).
• Typical range: 25–50 years for reliable crops.
• Comparison: Similar to pecans and other nut trees.

Sexual Biology: Male, Female, and Bisexual Trees

• Most persimmons are dioecious—separate male and female trees.
• Some trees are bisexual (both flower types), but unreliable.
• You need at least one male and one female for pollination.
• No way to determine sex until flowering (many years).

Practical Advice

1. Plant multiple seedlings to increase odds of both sexes.
2. Consider grafted named cultivars (e.g., 'Fuyu', 'Hachiya') for fruit in 3–5 years.
3. American persimmon (D. virginiana) is hardier than Asian (D. kaki) in marginal zones.
4. Wildlife value: Even non-fruiting males support pollinators; fruit feeds birds/mammals.

Reference: TreeTrail persimmon guide.