When to Plant Kidney Beans in Stearns County, MN
Kidney beans are a popular dry bean variety named for their shape, available in red and white types. They are the classic bean for chili and red beans and rice.
Stearns County, Minnesota 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 772 feet, Stearns County receives approximately 37.7 inches of rainfall annually with predominantly silt loam soil. Summer highs average 82ยฐF, so choose short-season varieties of Kidney Beans to ensure they mature before fall.
Stearns County Soil Profile
Soil Type
Silt Loam
Soil pH
5.8-6.7
Drainage
Well Drained
Monthly Watering Guide for Kidney Beans
Kidney 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 | Kidney Beans Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.5" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.5" | 0" | โ๏ธ Dormant |
| Apr | โ | 3.5" | 0" | โ๏ธ Dormant |
| May | 4.3" | 4.2" | 0.1" | ๐ง Light watering |
| Jun | 4.3" | 5" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Aug | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| Sep | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Oct | 4.3" | 2.8" | 1.5" | ๐ง Light watering |
| Nov | โ | 2.7" | 0" | โ๏ธ Dormant |
| Dec | โ | 2.5" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโOct in Stearns County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Kidney Beans Planting Timeline โ Stearns County, MN
Kidney Beans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | May 17 | May 17 โ Jun 7 |
| Harvest | August 16 | Aug 16 โ Sep 20 |
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 | โ |
| 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
85โ110 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 4a
๐ Growing Season
156 days in Stearns County
Growing Tips for Stearns County
Direct sow after frost. Allow pods to dry completely on the plant. Kidney beans must be thoroughly cooked as raw or undercooked beans contain harmful lectins.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Kidney Beans in Other Locations
Frequently Asked Questions
When should I plant Kidney Beans in Stearns County, MN?
Stearns County is in Zone 4a with an average last frost of May 3. Plan your Kidney Beans planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Stearns County, MN?
Stearns County, Minnesota 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 Stearns County gardeners in Zone 4a organize planting dates, track what's growing, and never miss a planting window.
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