When to Plant Soybeans in Morgan County, UT
Soybeans (edamame) are a high-protein legume that fixes nitrogen in the soil. Fresh green soybeans harvested at the edamame stage are a nutritious snack.
Morgan County, Utah is in USDA Zone 5b. The average last spring frost is June 17 and the first fall frost is August 31, giving you a growing season of approximately 75 days.
At an elevation of 6,439 feet, Morgan County receives approximately 14.4 inches of rainfall annually with predominantly loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Soybeans to ensure they mature before fall. With low rainfall, drip irrigation is essential for growing Soybeans successfully. Mulch heavily to conserve soil moisture.
Morgan County Soil Profile
Soil Type
Loam
Soil pH
6.5-8.1
Drainage
Well Drained
Monthly Watering Guide for Soybeans
Soybeans needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Soybeans Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.1" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.2" | 0" | โ๏ธ Dormant |
| Apr | โ | 1.4" | 0" | โ๏ธ Dormant |
| May | โ | 1.8" | 0" | โ๏ธ Dormant |
| Jun | 4.3" | 0.9" | 3.4" | ๐ฟ Regular watering |
| Jul | 4.3" | 1.5" | 2.8" | ๐ฟ Regular watering |
| Aug | 4.3" | 1.4" | 2.9" | ๐ฟ Regular watering |
| Sep | โ | 1.2" | 0" | โ๏ธ Dormant |
| Oct | โ | 1.1" | 0" | โ๏ธ Dormant |
| Nov | โ | 1" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (JunโAug in Morgan County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Soybeans Planting Timeline โ Morgan County, UT
Soybeans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | June 24 | Jun 24 โ Jul 15 |
| Harvest | September 16 | Sep 16 โ Nov 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 | โ |
| June | Direct Sow |
| July | Direct Sow |
| August | โ |
| September | Harvest |
| October | Harvest |
| November | Harvest |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
80โ120 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
75 days in Morgan County
Growing Tips for Morgan County
Direct sow after soil warms to 60F. Plant in blocks rather than rows for better pollination. Harvest for edamame when pods are plump and bright green.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Soybeans in Other Locations
Frequently Asked Questions
When should I plant Soybeans in Morgan County, UT?
Morgan County is in Zone 5b with an average last frost of June 17. Plan your Soybeans planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Morgan County, UT?
Morgan County, Utah is in USDA Hardiness Zone 5b. The average last spring frost is June 17 and first fall frost is August 31.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Morgan County gardeners in Zone 5b organize planting dates, track what's growing, and never miss a planting window.
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