When to Plant Green Beans in Codington County, SD
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.
Codington County, South Dakota is in USDA Zone 4a. The average last spring frost is May 3 and the first fall frost is October 6, giving you a growing season of approximately 156 days.
At an elevation of 679 feet, Codington County receives approximately 20.6 inches of rainfall annually with predominantly loam soil. Summer highs average 81ยฐF, so choose short-season varieties of Green Beans to ensure they mature before fall.
Codington County Soil Profile
Soil Type
Loam
Soil pH
6.6-7.2
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 | 0.6" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.2" | 0" | โ๏ธ Dormant |
| Apr | โ | 2.1" | 0" | โ๏ธ Dormant |
| May | 4.3" | 2.8" | 1.5" | ๐ง Light watering |
| Jun | 4.3" | 3.3" | 1" | ๐ง Light watering |
| Jul | 4.3" | 2.6" | 1.7" | ๐ง Light watering |
| Aug | 4.3" | 2.5" | 1.8" | ๐ง Light watering |
| Sep | 4.3" | 2" | 2.3" | ๐ฟ Regular watering |
| Oct | 4.3" | 1.4" | 2.9" | ๐ฟ Regular watering |
| Nov | โ | 0.7" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโOct in Codington County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Green Beans Planting Timeline โ Codington County, SD
Green Beans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | May 17 | May 17 โ Jun 7 |
| Harvest | July 12 | Jul 12 โ Sep 6 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | Direct Sow |
| June | Direct Sow |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| 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 4a
๐ Growing Season
156 days in Codington County
Growing Tips for Codington 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 Codington County, SD?
Codington County is in Zone 4a with an average last frost of May 3. Plan your Green Beans planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Codington County, SD?
Codington County, South Dakota is in USDA Hardiness Zone 4a. The average last spring frost is May 3 and first fall frost is October 6.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Codington County gardeners in Zone 4a organize planting dates, track what's growing, and never miss a planting window.
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