When to Plant Parsley in Menard County, IL
Parsley is a biennial herb available in flat-leaf (Italian) and curly varieties. It is a nutritional powerhouse rich in vitamins C and K and adds fresh flavor to countless dishes.
Menard County, Illinois is in USDA Zone 5b. The average last spring frost is April 15 and the first fall frost is October 19, giving you a growing season of approximately 187 days.
At an elevation of 934 feet, Menard County receives approximately 37 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Parsley to ensure they mature before fall.
Menard County Soil Profile
Soil Type
Silt Loam
Soil pH
6.2-7
Drainage
Well Drained
Monthly Watering Guide for Parsley
Parsley needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Parsley Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.8" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.4" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.4" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| May | 4.3" | 4.4" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 5.1" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| Aug | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| Sep | 4.3" | 3.3" | 1" | ๐ง Light watering |
| Oct | 4.3" | 3.1" | 1.2" | ๐ง Light watering |
| Nov | โ | 2.4" | 0" | โ๏ธ Dormant |
| Dec | โ | 2.4" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Menard County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Parsley Planting Timeline โ Menard County, IL
Parsley Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 11 | Mar 11 โ Mar 25 |
| Transplant Outdoors | April 8 | Apr 8 โ Apr 22 |
| Direct Sow | April 1 | Apr 1 โ Apr 22 |
| Harvest | June 10 | Jun 10 โ Aug 12 |
| Fall Sowing | August 10 | Aug 10 โ Aug 24 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
60โ80 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
187 days in Menard County
Growing Tips for Menard County
Start seeds indoors 6-8 weeks before last frost. Soak seeds overnight as germination is slow. Harvest outer stems first to keep plants productive. Parsley attracts swallowtail butterflies.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Parsley in Other Locations
Frequently Asked Questions
When should I plant Parsley in Menard County, IL?
Menard County is in Zone 5b with an average last frost of April 15. Plan your Parsley planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Menard County, IL?
Menard County, Illinois is in USDA Hardiness Zone 5b. The average last spring frost is April 15 and first fall frost is October 19.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Menard County gardeners in Zone 5b organize planting dates, track what's growing, and never miss a planting window.
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