When to Plant Crosne in Jennings County, IN
Crosne (Chinese artichoke) produces small, segmented white tubers with a crunchy texture and mild artichoke-nutty flavor. They are a rare delicacy in French cuisine.
Jennings County, Indiana is in USDA Zone 6a. The average last spring frost is April 10 and the first fall frost is October 20, giving you a growing season of approximately 193 days.
At an elevation of 1,384 feet, Jennings County receives approximately 37 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86ยฐF, providing good warmth for Crosne during the growing season.
Jennings County Soil Profile
Soil Type
Silt Loam
Soil pH
6-7.1
Drainage
Well Drained
Plant Planting Risk Windows
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
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Crosne Planting Timeline โ Jennings County, IN
Crosne Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | March 27 | Mar 27 โ Apr 17 |
| Fall Sowing | August 11 | Aug 11 โ Aug 25 |
| Harvest | August 28 | Aug 28 โ Oct 9 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Direct Sow |
| April | Direct Sow |
| May | โ |
| June | โ |
| July | โ |
| August | Fall Sowing Harvest |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
150โ200 days
Soil pH
6 โ 7
USDA Zone
Zone 6a
Growing Season
193 days
Growing Tips for Jennings County
Plant tubers 3 inches deep in spring. Mark the location well as plants die back. Harvest in late fall after frost. Leave some tubers in ground for next year. Very labor-intensive to harvest.
Companion Planting
Good Companions
Level Up Your Garden
Crosne in Other Locations
Frequently Asked Questions
When should I plant Crosne in Jennings County, IN?
Jennings County is in Zone 6a with an average last frost of April 10. Plan your Crosne planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Jennings County, IN?
Jennings County, Indiana is in USDA Hardiness Zone 6a. The average last spring frost is April 10 and first fall frost is October 20.
Plan Your Garden with Confidence
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