When to Plant Green Beans in Marion County, KY
Green beans are a warm-season staple available as bush or pole types. Bush beans produce a concentrated harvest while pole beans provide a longer picking season.
Marion County, Kentucky is in USDA Zone 6b. The average last spring frost is April 13 and the first fall frost is October 26, giving you a growing season of approximately 196 days.
At an elevation of 2,021 feet, Marion County receives approximately 41.7 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91ยฐF, providing good warmth for Green Beans during the growing season.
Marion County Soil Profile
Soil Type
Silt Loam
Soil pH
5.8-7.1
Drainage
Well Drained
Monthly Watering Guide for Green Beans
Green Beans needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Green Beans Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.9" | 0" | โ๏ธ Dormant |
| Feb | โ | 2.9" | 0" | โ๏ธ Dormant |
| Mar | โ | 4.2" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.3" | 1" | ๐ง Light watering |
| May | 4.3" | 3.1" | 1.2" | ๐ง Light watering |
| Jun | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| Jul | 4.3" | 4.3" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Sep | 4.3" | 3" | 1.3" | ๐ง Light watering |
| Oct | 4.3" | 2.5" | 1.8" | ๐ง Light watering |
| Nov | โ | 2.9" | 0" | โ๏ธ Dormant |
| Dec | โ | 3.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Marion County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Green Beans Planting Timeline โ Marion County, KY
Green Beans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | April 20 | Apr 20 โ May 11 |
| Harvest | June 15 | Jun 15 โ Aug 10 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Direct Sow |
| May | Direct Sow |
| June | Harvest |
| July | Harvest |
| August | Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
50โ65 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 6b
๐ Growing Season
196 days in Marion County
Growing Tips for Marion County
Direct sow after last frost when soil is warm. Provide sturdy supports for pole varieties. Pick beans regularly when young and tender to encourage continued production.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Avoid harvesting during damp weather. Isolate 25 ft between varieties.
Green Beans in Other Locations
Frequently Asked Questions
When should I plant Green Beans in Marion County, KY?
Marion County is in Zone 6b with an average last frost of April 13. Plan your Green Beans planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Marion County, KY?
Marion County, Kentucky is in USDA Hardiness Zone 6b. The average last spring frost is April 13 and first fall frost is October 26.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Marion County gardeners in Zone 6b organize planting dates, track what's growing, and never miss a planting window.
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