When to plant Soybeans in Warren County, IN
Spring Soybeans in Warren County goes in April 26–May 17, once nighttime temps stop dipping near freezing.
When to Plant Soybeans in Warren County, IN
Soybeans (edamame) are a high-protein legume that fixes nitrogen in the soil. Fresh green soybeans harvested at the edamame stage are a nutritious snack.
Warren County, Indiana is in USDA Zone 6a. The average last spring frost is April 19 and the first fall frost is October 14, giving you a growing season of approximately 178 days.
At an elevation of 764 feet, Warren County receives approximately 40.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Soybeans during the growing season.
Warren County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Soybeans Planting Timeline — Warren County, IN
Soybeans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | April 26 | Apr 26 – May 17 |
| Harvest | July 19 | Jul 19 – Sep 13 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Direct Sow |
| May | Direct Sow |
| June | — |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
80–120 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
178 days in Warren County
Growing Tips for Warren County
Direct sow after soil warms to 60F. Plant in blocks rather than rows for better pollination. Harvest for edamame when pods are plump and bright green.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Soybeans in Other Locations
Frequently Asked Questions
When should I plant Soybeans in Warren County, IN?
Warren County is in Zone 6a with an average last frost of April 19. Plan your Soybeans planting based on this frost date — see the calendar above for exact timing.
What planting zone is Warren County, IN?
Warren County, Indiana is in USDA Hardiness Zone 6a. The average last spring frost is April 19 and first fall frost is October 14.
When should I plant Soybeans in Warren County, IN?
In Warren County, IN, plant Soybeans after the last frost (around April 19) and before the first frost (around October 14). Best results when soil holds above 50°F.
What growing zone is Warren County, IN for Soybeans?
Warren County sits in USDA Zone 6a. Soybeans grows reliably in zones 3a through 10b, so it's a good fit here.
Can Soybeans grow in Warren County's climate?
Yes — Soybeans grows well in Warren County's temperate climate. Warren County averages a 178-day frost-free season, with last frost around April 19 and first frost around October 14.
Your Warren County Garden Planner — Free
A 22-page printable planner built for Warren County (Zone 6a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.