When to Plant Caraway in Hardin County, IL
Caraway is a biennial herb grown for its distinctive crescent-shaped seeds used in rye bread, sauerkraut, and European cuisine. The leaves and roots are also edible.
Hardin County, Illinois is in USDA Zone 6b. The average last spring frost is April 4 and the first fall frost is October 31, giving you a growing season of approximately 210 days.
At an elevation of 1,218 feet, Hardin County receives approximately 30.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 88ยฐF, providing good warmth for Caraway during the growing season.
Hardin County Soil Profile
Soil Type
Silt Loam
Soil pH
6.2-7.2
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
Caraway Planting Timeline โ Hardin County, IL
Caraway Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 28 | Feb 28 โ Mar 14 |
| Transplant Outdoors | March 28 | Mar 28 โ Apr 11 |
| Direct Sow | March 21 | Mar 21 โ Apr 11 |
| Fall Sowing | August 22 | Aug 22 โ Sep 5 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | โ |
| July | โ |
| August | Fall Sowing |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
365โ450 days
Soil pH
6 โ 7.5
USDA Zone
Zone 6b
Growing Season
210 days
Growing Tips for Hardin County
Direct sow in spring or fall. Caraway produces seeds in its second year. Harvest seed heads when they turn brown. The young leaves can be used like parsley.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Caraway in Other Locations
Frequently Asked Questions
When should I plant Caraway in Hardin County, IL?
Hardin County is in Zone 6b with an average last frost of April 4. Plan your Caraway planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Hardin County, IL?
Hardin County, Illinois is in USDA Hardiness Zone 6b. The average last spring frost is April 4 and first fall frost is October 31.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Hardin County gardeners in Zone 6b organize planting dates, track what's growing, and never miss a planting window.
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