When to Plant Parsley in Mississippi County, MO
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.
Mississippi County, Missouri is in USDA Zone 6b. The average last spring frost is April 1 and the first fall frost is October 28, giving you a growing season of approximately 210 days.
At an elevation of 1,274 feet, Mississippi County receives approximately 40 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Parsley during the growing season.
Mississippi County Soil Profile
Soil Type
Silt Loam
Soil pH
5.6-6.6
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
Parsley Planting Timeline — Mississippi County, MO
Parsley Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 25 | Feb 25 – Mar 11 |
| Transplant Outdoors | March 25 | Mar 25 – Apr 8 |
| Direct Sow | March 18 | Mar 18 – Apr 8 |
| Fall Sowing | August 19 | Aug 19 – Sep 2 |
| Harvest | May 27 | May 27 – Jul 29 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | Fall Sowing |
| October | — |
| November | — |
| December | — |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate — regular watering
Days to Maturity
60–80 days
Soil pH
6 – 7
USDA Zone
Zone 6b
Growing Season
210 days
Growing Tips for Mississippi 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
Level Up Your Garden
Parsley in Other Locations
Frequently Asked Questions
When should I plant Parsley in Mississippi County, MO?
Mississippi County is in Zone 6b with an average last frost of April 1. Plan your Parsley planting based on this frost date — see the calendar above for exact timing.
What planting zone is Mississippi County, MO?
Mississippi County, Missouri is in USDA Hardiness Zone 6b. The average last spring frost is April 1 and first fall frost is October 28.
Plan Your Garden with Confidence
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