When to plant Endive in Ida County, IA
Plant Endive in Ida County after April 25; the prime window is April 11–May 2. A second sowing from July 30 to August 13 extends the harvest into fall.
When to Plant Endive in Ida County, IA
Endive is a leafy green with a slightly bitter flavor, available in curly (frisee) and broad-leaved (escarole) types. It adds texture and complexity to salads.
Ida County, Iowa is in USDA Zone 5a. The average last spring frost is April 25 and the first fall frost is October 8, giving you a growing season of approximately 166 days.
At an elevation of 920 feet, Ida County receives approximately 38.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 80°F, so choose short-season varieties of Endive to ensure they mature before fall.
Ida County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Endive Planting Timeline — Ida County, IA
Endive Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 21 | Mar 21 – Apr 4 |
| Transplant Outdoors | April 25 | Apr 25 – May 9 |
| Direct Sow | April 11 | Apr 11 – May 2 |
| Harvest | June 13 | Jun 13 – Jul 18 |
| Fall Sowing | July 30 | Jul 30 – Aug 13 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors |
| April | Start Indoors Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Fall Sowing Harvest |
| August | Fall Sowing |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
45–65 days
🧪 Soil pH
Needs 5.5–7 · Your soil: N/A
🗺️ USDA Zone
Zone 5a
📆 Growing Season
166 days in Ida County
Growing Tips for Ida County
Sow seeds directly in spring or fall. Blanch heads by tying outer leaves together 2-3 weeks before harvest to reduce bitterness. Keep soil evenly moist.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Endive in Other Locations
Frequently Asked Questions
When should I plant Endive in Ida County, IA?
Ida County is in Zone 5a with an average last frost of April 25. Plan your Endive planting based on this frost date — see the calendar above for exact timing.
What planting zone is Ida County, IA?
Ida County, Iowa is in USDA Hardiness Zone 5a. The average last spring frost is April 25 and first fall frost is October 8.
When should I plant Endive in Ida County, IA?
In Ida County, IA, plant Endive after the last frost (around April 25) and before the first frost (around October 8). Best results when soil holds above 50°F.
What growing zone is Ida County, IA for Endive?
Ida County sits in USDA Zone 5a. Endive grows reliably in zones 3a through 10b, so it's a good fit here.
Can Endive grow in Ida County's climate?
Yes — Endive grows well in Ida County's temperate climate. Ida County averages a 166-day frost-free season, with last frost around April 25 and first frost around October 8.
Your Ida County Garden Planner — Free
A 22-page printable planner built for Ida County (Zone 5a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.