When to Plant Rutabaga in Wasatch County, UT
Rutabagas are a cross between turnips and cabbage, producing large yellow-fleshed roots with a sweet, mild flavor. They are excellent mashed, roasted, or in stews.
Wasatch County, Utah is in USDA Zone 5a. The average last spring frost is May 19 and the first fall frost is September 26, giving you a growing season of approximately 130 days.
At an elevation of 8,190 feet, Wasatch County receives approximately 16.6 inches of rainfall annually with predominantly loam soil. Summer highs average 86ยฐF, providing good warmth for Rutabaga during the growing season. With low rainfall, drip irrigation is essential for growing Rutabaga successfully. Mulch heavily to conserve soil moisture.
Wasatch County Soil Profile
Soil Type
Loam
Soil pH
6.6-7.6
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Soil Compatibility in Wasatch County
How your county's soil matches Rutabaga's growing requirements.
Soil pH
Your soil pH (6.6โ7.6) overlaps with Rutabaga's range (6.0โ7.5), though not a perfect match.
Soil Texture
The loam soil in Wasatch County is excellent for Rutabaga โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.9%). Annual compost additions will help Rutabaga.
How to Plant Rutabaga
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Plant Water Budget
Water stress score is 8/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Rutabaga
Rutabaga needs approximately 0.7 inches of water per week (3" per month). Here's how your county's rainfall compares month by month.
| Month | Rutabaga Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.2" | 0" | โ๏ธ Dormant |
| Feb | โ | 1" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.6" | 0" | โ๏ธ Dormant |
| Apr | โ | 1.6" | 0" | โ๏ธ Dormant |
| May | 3" | 2.1" | 0.9" | ๐ง Light watering |
| Jun | 3" | 1.2" | 1.8" | ๐ฟ Regular watering |
| Jul | 3" | 1.2" | 1.8" | ๐ฟ Regular watering |
| Aug | 3" | 1.7" | 1.3" | ๐ง Light watering |
| Sep | 3" | 1.2" | 1.8" | ๐ฟ Regular watering |
| Oct | โ | 1.4" | 0" | โ๏ธ Dormant |
| Nov | โ | 1.2" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.1" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโSep in Wasatch County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Rutabaga Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" โ every day above 50ยฐF deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Rutabaga Planting Timeline โ Wasatch County, UT
Rutabaga Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | May 5 | May 5 โ May 26 |
| Harvest | July 28 | Jul 28 โ Sep 1 |
| Fall Sowing | July 18 | Jul 18 โ Aug 1 |
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 | โ |
| July | Fall Sowing Harvest |
| August | Fall Sowing Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.7"/week ยท Only during dry spells
๐ Days to Maturity
80โ100 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 5a
๐ Growing Season
130 days in Wasatch County
Growing Tips for Rutabaga in Wasatch County
Direct sow Rutabaga outdoors after May 19 in Wasatch County when soil has warmed and frost danger has passed.
Common pests for Rutabaga in this region include cabbage worm and flea beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow in early summer for fall harvest. Thin seedlings to 6-8 inches apart. Flavor improves significantly after a few light frosts.
Companion Planting
Good Companions
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Rutabaga in Other Locations
Frequently Asked Questions
When should I plant Rutabaga in Wasatch County, UT?
Wasatch County is in Zone 5a with an average last frost of May 19. Plan your Rutabaga planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Wasatch County, UT?
Wasatch County, Utah is in USDA Hardiness Zone 5a. The average last spring frost is May 19 and first fall frost is September 26.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Wasatch County gardeners in Zone 5a organize planting dates, track what's growing, and never miss a planting window.
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