When to Plant Lima Beans in Johnson County, KS
Lima beans are a warm-season legume producing large, creamy beans with a buttery texture. Both bush and pole varieties are available, with pole types yielding more.
Johnson County, Kansas is in USDA Zone 6a. The average last spring frost is April 8 and the first fall frost is October 26, giving you a growing season of approximately 201 days.
At an elevation of 768 feet, Johnson County receives approximately 27.6 inches of rainfall annually with predominantly loam soil. Summer highs average 87ยฐF, providing good warmth for Lima Beans during the growing season.
Johnson County Soil Profile
Soil Type
Loam
Soil pH
6.8-7.2
Drainage
Well Drained
Monthly Watering Guide for Lima Beans
Lima 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 | Lima Beans Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.8" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.9" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.2" | 1.1" | ๐ง Light watering |
| May | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| Jun | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Jul | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| Aug | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| Sep | 4.3" | 2.3" | 2" | ๐ง Light watering |
| Oct | 4.3" | 1.8" | 2.5" | ๐ฟ Regular watering |
| Nov | โ | 1" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.7" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Johnson County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Lima Beans Planting Timeline โ Johnson County, KS
Lima Beans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | April 15 | Apr 15 โ May 6 |
| Harvest | June 17 | Jun 17 โ Jul 29 |
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 | โ |
| 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
60โ90 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 6a
๐ Growing Season
201 days in Johnson County
Growing Tips for Johnson County
Direct sow after soil is thoroughly warm at 65F or above. Do not soak seeds before planting as they may crack. Harvest when pods are plump but still green for fresh limas.
Companion Planting
Good Companions
Avoid Planting Near
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Lima Beans in Other Locations
Frequently Asked Questions
When should I plant Lima Beans in Johnson County, KS?
Johnson County is in Zone 6a with an average last frost of April 8. Plan your Lima Beans planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Johnson County, KS?
Johnson County, Kansas is in USDA Hardiness Zone 6a. The average last spring frost is April 8 and first fall frost is October 26.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Johnson County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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