When to Plant Green Beans in Brown County, WI
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.
Brown County, Wisconsin is in USDA Zone 4b. The average last spring frost is May 8 and the first fall frost is October 6, giving you a growing season of approximately 151 days.
At an elevation of 1,235 feet, Brown County receives approximately 34.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Green Beans to ensure they mature before fall.
Brown County Soil Profile
Soil Type
Silt Loam
Soil pH
6-6.8
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 | 1.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.6" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.4" | 0" | โ๏ธ Dormant |
| Apr | โ | 3.6" | 0" | โ๏ธ Dormant |
| May | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Jun | 4.3" | 4.6" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| Aug | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| Sep | 4.3" | 3.3" | 1" | ๐ง Light watering |
| Oct | 4.3" | 2.6" | 1.7" | ๐ง Light watering |
| Nov | โ | 2.3" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโOct in Brown County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Green Beans Planting Timeline โ Brown County, WI
Green Beans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | May 22 | May 22 โ Jun 12 |
| Harvest | July 17 | Jul 17 โ Sep 11 |
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 4b
๐ Growing Season
151 days in Brown County
Growing Tips for Brown 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 Brown County, WI?
Brown County is in Zone 4b with an average last frost of May 8. Plan your Green Beans planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Brown County, WI?
Brown County, Wisconsin is in USDA Hardiness Zone 4b. The average last spring frost is May 8 and first fall frost is October 6.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Brown County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.
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