When to Plant Parsley in Webster County, IA
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.
Webster County, Iowa is in USDA Zone 4b. The average last spring frost is April 28 and the first fall frost is October 6, giving you a growing season of approximately 161 days.
At an elevation of 1,065 feet, Webster County receives approximately 30.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 80ยฐF, so choose short-season varieties of Parsley to ensure they mature before fall.
Webster County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Parsley Planting Timeline โ Webster County, IA
Parsley Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 17 | Mar 17 โ Mar 31 |
| Transplant Outdoors | April 21 | Apr 21 โ May 5 |
| Direct Sow | April 21 | Apr 21 โ May 12 |
| Fall Sowing | July 14 | Jul 14 โ Jul 28 |
| Harvest | June 23 | Jun 23 โ Aug 25 |
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 | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Fall Sowing Harvest |
| August | Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate โ regular watering
Days to Maturity
60โ80 days
Soil pH
6 โ 7
USDA Zone
Zone 4b
Growing Season
161 days
Growing Tips for Webster 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 Webster County, IA?
Webster County is in Zone 4b with an average last frost of April 28. Plan your Parsley planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Webster County, IA?
Webster County, Iowa is in USDA Hardiness Zone 4b. The average last spring frost is April 28 and first fall frost is October 6.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Webster County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.
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