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Spinach planting and harvest datesSpinach Planting Dates in Utah
Usual spinach planting periods in Utah, shown as ranges with their source. Use them to frame a plan, then adjust for your own frost dates and soil temperature.
| Activity | Window | Source | Last verified |
|---|---|---|---|
| Planting | fall harvest planting July 1 to August 15 | source | 2026-11-11 |
| Item | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Planting | Planting window in July | Planting window in August |
What these dates mean in Utah
Planting usually runs about 46 days, from Jul 1 to Aug 15.
That start date is about 44 days later than the middle of the 10 places in this data set that report spinach planting dates (May 18).
Frost-date caveat: these are published ranges for Utah. A northern or high-elevation site will run later than a southern or low one, and a cold wet spring can push planting past the window. Group E fall-harvest planting times; frost dates and local conditions vary widely across Utah. Check your last spring frost and soil temperature, and confirm with your county extension office.
Related guides
Spinach dates in other places
- Arkansas
- Central Florida
- Central Illinois
- Central Missouri
- Central North Carolina
- Central and higher-elevation Eastern Oregon
- Eastern North Carolina
- Maricopa County, Arizona
- Minnesota
- New Hampshire
- North Florida
- North Missouri
- Northern Illinois
- Oregon Coast
- South Florida
- South Missouri
- Southern Illinois
- Western North Carolina
- Western valleys (Portland, Roseburg, Medford), Oregon
Other crops in Utah
- Alfalfa hay
- Beets
- Cabbage
- Corn
- Kale
- Lettuce
- Onions
- Rutabaga
- Spring barley
- Spring oats
- Spring wheat
- Turnips
- Winter wheat
Last reviewed: November 2026. Source: USU Extension - Suggested Vegetable Planting Dates for Utah (Table 1).