When to Plant Belgian Endive in Woodbury County, IA
Belgian endive is produced by forcing chicory roots in darkness to create tight, pale, torpedo-shaped heads called chicons. They have a mild bitterness and elegant crunch.
Woodbury County, Iowa is in USDA Zone 4b. The average last spring frost is April 26 and the first fall frost is October 6, giving you a growing season of approximately 163 days.
At an elevation of 1,388 feet, Woodbury County receives approximately 40.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 80ยฐF, so choose short-season varieties of Belgian Endive to ensure they mature before fall.
Woodbury County Soil Profile
Soil Type
Silt Loam
Soil pH
5.8-6.8
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
Belgian Endive Planting Timeline โ Woodbury County, IA
Belgian Endive Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 15 | Mar 15 โ Mar 29 |
| Transplant Outdoors | April 26 | Apr 26 โ May 10 |
| Direct Sow | April 19 | Apr 19 โ May 10 |
| Fall Sowing | July 14 | Jul 14 โ Jul 28 |
| Harvest | August 16 | Aug 16 โ Sep 20 |
Plant 0.5" deep ยท 6" 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 | โ |
| July | Fall Sowing |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate โ regular watering
Days to Maturity
110โ150 days
Soil pH
5.5 โ 7
USDA Zone
Zone 4b
Growing Season
163 days
Growing Tips for Woodbury County
Grow chicory roots in the garden during summer, then dig in fall. Trim tops and force roots in moist sand in a dark cellar at 50-60F. Chicons emerge in 3-4 weeks.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Belgian Endive in Other Locations
Frequently Asked Questions
When should I plant Belgian Endive in Woodbury County, IA?
Woodbury County is in Zone 4b with an average last frost of April 26. Plan your Belgian Endive planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Woodbury County, IA?
Woodbury County, Iowa is in USDA Hardiness Zone 4b. The average last spring frost is April 26 and first fall frost is October 6.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Woodbury County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.
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