When to Plant Belgian Endive in Montgomery 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.
Montgomery County, Iowa is in USDA Zone 5b. The average last spring frost is April 26 and the first fall frost is October 7, giving you a growing season of approximately 164 days.
At an elevation of 1,271 feet, Montgomery County receives approximately 31.4 inches of rainfall annually with predominantly silt loam soil. Summer highs average 83ยฐF, so choose short-season varieties of Belgian Endive to ensure they mature before fall.
Montgomery County Soil Profile
Soil Type
Silt Loam
Soil pH
6.1-6.8
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.
Soil Compatibility in Montgomery County
How your county's soil matches Belgian Endive's growing requirements.
Soil pH
Your soil pH (6.1โ6.8) is within Belgian Endive's preferred range (5.5โ7.0).
Soil Texture
The silt loam soil in Montgomery County is excellent for Belgian Endive โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (5.1%) โ Belgian Endive will thrive.
How to Plant Belgian Endive
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Belgian Endive
Belgian Endive needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Belgian Endive Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.3" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.5" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.1" | 1.2" | ๐ง Light watering |
| May | 4.3" | 3.2" | 1.1" | ๐ง Light watering |
| Jun | 4.3" | 4.2" | 0.1" | ๐ง Light watering |
| Jul | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| Aug | 4.3" | 2.9" | 1.4" | ๐ง Light watering |
| Sep | 4.3" | 2.5" | 1.8" | ๐ง Light watering |
| Oct | 4.3" | 2.6" | 1.7" | ๐ง Light watering |
| Nov | โ | 2.4" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.9" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Montgomery County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Belgian Endive Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" โ every day above 50ยฐF deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Belgian Endive Planting Timeline โ Montgomery County, IA
Belgian Endive Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 22 | Mar 22 โ Apr 5 |
| Transplant Outdoors | April 26 | Apr 26 โ May 10 |
| Direct Sow | April 12 | Apr 12 โ May 3 |
| Harvest | August 16 | Aug 16 โ Oct 11 |
| Fall Sowing | July 29 | Jul 29 โ Aug 12 |
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 | Start Indoors Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Fall Sowing |
| August | Fall Sowing Harvest |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
1"/week ยท Only during dry spells
๐ Days to Maturity
110โ150 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
164 days in Montgomery County
Growing Tips for Belgian Endive in Montgomery County
Direct sow Belgian Endive outdoors after April 26 in Montgomery County when soil has warmed and frost danger has passed.
Common pests for Belgian Endive in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.
General growing tips
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
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Check more plant combinations with our Companion Planting Checker →
Belgian Endive in Other Locations
Frequently Asked Questions
When should I plant Belgian Endive in Montgomery County, IA?
Montgomery County is in Zone 5b 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 Montgomery County, IA?
Montgomery County, Iowa is in USDA Hardiness Zone 5b. The average last spring frost is April 26 and first fall frost is October 7.
Plan Your Garden with Confidence
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