When to plant Potatoes in Menard County County,
Menard County County gardeners should plant Potatoes between April 22 and May 13 in spring. With Menard County County's Zone 6a climate (last frost April 15), Potatoes needs 120 days to mature — plant by June 21 for a full harvest.
When to Plant Potatoes in Menard County, IL
Potatoes are a versatile staple crop that produces tubers underground. They come in hundreds of varieties with varying colors, textures, and maturity dates.
Menard County, Illinois is in USDA Zone 6a. 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 84°F, so choose short-season varieties of Potatoes to ensure they mature before fall.
Menard County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
How Much Potatoes to Grow
For a family of 4, plant approximately 20 potatoes plants in about 40 sq ft. In Menard County's 187-day season, you'll have plenty of time for a full harvest. Plan your garden layout →
Potatoes Planting Timeline — Menard County, IL
Potatoes Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 18 | Feb 18 – Mar 4 |
| Transplant Outdoors | April 29 | Apr 29 – May 13 |
| Direct Sow | April 22 | Apr 22 – May 13 |
| Harvest | July 8 | Jul 8 – Sep 16 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | — |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
70–120 days
🧪 Soil pH
Needs 5–6.5 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
187 days in Menard County
Growing Tips for Menard County
Plant seed potatoes (not grocery store potatoes) 4 inches deep in spring. Hill soil around stems as plants grow to prevent greening. Stop watering when plants die back.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Potatoes in Other Locations
Frequently Asked Questions
When should I plant Potatoes in Menard County, IL?
Menard County is in Zone 6a with an average last frost of April 15. Plan your Potatoes planting based on this frost date — see the calendar above for exact timing.
What planting zone is Menard County, IL?
Menard County, Illinois is in USDA Hardiness Zone 6a. The average last spring frost is April 15 and first fall frost is October 19.
When should I plant Potatoes in Menard County County, ?
In Menard County County, , plant Potatoes after the last frost (around April 15) and before the first frost (around October 19). Best results when soil holds above 50°F.
What growing zone is Menard County County, for Potatoes?
Menard County County sits in USDA Zone 6a. Potatoes grows reliably in zones 3a through 10b, so it's a good fit here.
Can Potatoes grow in Menard County County's climate?
Yes — Potatoes grows well in Menard County County's temperate climate. Menard County County averages a 187-day frost-free season, with last frost around April 15 and first frost around October 19.
Your Menard County Garden Planner — Free
A 22-page printable planner built for Menard County (Zone 6a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.