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When to Plant Persimmon in Dubois County, IN

Persimmons are ornamental trees producing sweet, honey-flavored fruits in fall. American persimmons are astringent until fully ripe while Asian types can be eaten firm.

Dubois County, Indiana is in USDA Zone 6a. The average last spring frost is April 12 and the first fall frost is October 21, giving you a growing season of approximately 192 days.

At an elevation of 589 feet, Dubois County receives approximately 33.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 88ยฐF, providing good warmth for Persimmon during the growing season.

Dubois County, IN (Zone 6a) Moderate season
192 days
Last Spring Frost April 12
192 growing days
First Fall Frost October 21

Dubois County Soil Profile

Soil Type

Silt Loam

Soil pH

6.1-7.3

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season
Transplant: Apr 27
Recommended (50%) ✓ Fits season
Transplant: May 3
Safe Start (90%) ✓ Fits season
Transplant: May 19

Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
0.7″/week
You supply
0.3″/week
Watering frequency 1-2 times/week
Season total 543 gal / 100 sq ft
Drought risk

Water stress score is 6/10 โ€” consider drought-tolerant varieties and mulching

Persimmon needs ~29,200 GDD — county provides 3,072 GDD May not mature

Persimmon Planting Timeline โ€” Dubois County, IN

Persimmon Planting Calendar

Activity When Date Range
Transplant Outdoors May 3 May 3 โ€“ May 17

ยท 120" apart ยท Rows 144" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
March โ€”
April โ€”
May Transplant Outdoors
June โ€”
July โ€”
August โ€”
September โ€”
October โ€”
November โ€”
December โ€”

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Moderate โ€” regular watering

Days to Maturity

1095โ€“2555 days

Soil pH

6 โ€“ 7.5

USDA Zone

Zone 6a

Growing Season

192 days

Growing Tips for Dubois County

Choose self-fertile varieties or plant male and female trees. American types must be fully soft-ripe before eating. Asian varieties may be eaten when firm. Minimal pruning needed.

Companion Planting

Good Companions

Level Up Your Garden

Frequently Asked Questions

When should I plant Persimmon in Dubois County, IN?

Dubois County is in Zone 6a with an average last frost of April 12. Plan your Persimmon planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Dubois County, IN?

Dubois County, Indiana is in USDA Hardiness Zone 6a. The average last spring frost is April 12 and first fall frost is October 21.

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Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Dubois County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Dubois County, IN. Local conditions may vary. Last updated: April 2026.