When to Plant Cumin in Bollinger County, MO
Cumin is a warm-season annual herb whose seeds are one of the most widely used spices globally. It requires a long, hot growing season of 3-4 months.
Bollinger County, Missouri is in USDA Zone 6b. The average last spring frost is April 8 and the first fall frost is October 27, giving you a growing season of approximately 202 days.
At an elevation of 1,095 feet, Bollinger County receives approximately 37.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89ยฐF, providing good warmth for Cumin during the growing season.
Bollinger County Soil Profile
Soil Type
Silt Loam
Soil pH
5.4-7.1
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 Bollinger County
How your county's soil matches Cumin's growing requirements.
Soil pH
Your soil pH (5.4โ7.1) overlaps with Cumin's range (6.0โ8.0), though not a perfect match.
Soil Texture
The silt loam soil in Bollinger County is excellent for Cumin โ good drainage, moisture retention, and nutrient holding capacity.
Drainage
Cumin prefers dry conditions but your soil drains poorly. Use raised beds or mounded rows to prevent root rot.
Organic Matter
Organic matter is moderate (2.8%). Annual compost additions will help Cumin.
How to Plant Cumin
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 Cumin
Cumin needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Cumin Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.5" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.9" | 0" | โ๏ธ Dormant |
| Apr | 2.2" | 4.1" | 0" | โ Rainfall sufficient |
| May | 2.2" | 4" | 0" | โ Rainfall sufficient |
| Jun | 2.2" | 4.8" | 0" | โ Rainfall sufficient |
| Jul | 2.2" | 3.8" | 0" | โ Rainfall sufficient |
| Aug | 2.2" | 4.2" | 0" | โ Rainfall sufficient |
| Sep | 2.2" | 3" | 0" | โ Rainfall sufficient |
| Oct | 2.2" | 3.1" | 0" | โ Rainfall sufficient |
| Nov | โ | 2.4" | 0" | โ๏ธ Dormant |
| Dec | โ | 2.2" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Bollinger County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Cumin 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.
Cumin Planting Timeline โ Bollinger County, MO
Cumin Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 4 | Mar 4 โ Mar 18 |
| Transplant Outdoors | April 1 | Apr 1 โ Apr 15 |
| Direct Sow | March 25 | Mar 25 โ Apr 15 |
| Harvest | July 15 | Jul 15 โ Sep 16 |
| Fall Sowing | August 18 | Aug 18 โ Sep 1 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | โ |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Fall Sowing Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.5"/week ยท Natural rainfall sufficient
๐ Days to Maturity
100โ120 days
๐งช Soil pH
Needs 6โ8 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 6b
๐ Growing Season
202 days in Bollinger County
Growing Tips for Cumin in Bollinger County
Direct sow Cumin outdoors after April 08 in Bollinger County when soil has warmed and frost danger has passed.
Common pests for Cumin in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.
General growing tips
Start seeds indoors 4 weeks before last frost. Transplant after all danger of frost. Harvest when seed heads turn brown. Requires consistent warmth for proper seed development.
Companion Planting
Good Companions
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Cumin in Other Locations
Frequently Asked Questions
When should I plant Cumin in Bollinger County, MO?
Bollinger County is in Zone 6b with an average last frost of April 8. Plan your Cumin planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Bollinger County, MO?
Bollinger County, Missouri is in USDA Hardiness Zone 6b. The average last spring frost is April 8 and first fall frost is October 27.
Plan Your Garden with Confidence
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