Uinta County, WY — Planting Guide
Uinta County is in USDA Zone 4b. 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 5,768 ft, Uinta County receives approximately 23.5 in of rainfall annually. Summer highs average 82°F with winter lows around 9°F. The predominant soil type is Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 32 days year to year — ranging from May 23 in warm years to June 24 in cold years. The growing season is trending longer by about 2.39 days per decade. Uinta County scores 36/100 (Challenging) on the Microclimate Index.
🌡️ Zone
4b (-25°F to -20°F min)
❄️ Last Frost
June 17
🍂 First Frost
August 31
📅 Growing Season
75 days
⛰️ Elevation
5,768 ft
🌧️ Annual Rainfall
23.5 in
Monthly Watering Calendar
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 1.5 in | 7 days | — | None |
| Feb | 1.3 in | 5 days | — | None |
| Mar | 2.2 in | 9 days | — | None |
| Apr | 2.8 in | 8 days | 1.5 in | Moderate |
| May | 2.7 in | 7 days | 1.6 in | High |
| Jun | 1.8 in | 5 days | 2.5 in | High |
| Jul | 1.8 in | 6 days | 2.5 in | High |
| Aug | 2.2 in | 7 days | 2.1 in | High |
| Sep | 2.2 in | 5 days | 2.1 in | High |
| Oct | 1.9 in | 6 days | 2.4 in | High |
| Nov | 1.7 in | 6 days | — | None |
| Dec | 1.5 in | 7 days | — | None |
Annual total: 23.6 in. Water needs vary by crop — tomatoes need ~1.2"/week while herbs like rosemary need only 0.3"/week. Check individual plant pages for crop-specific water budgets that factor in your county's rainfall and soil drainage.
Uinta County Soil Profile
Soil Type
Loam
Soil pH
6.3-8.3
Drainage
Well Drained
Frost Risk Probability
Based on 31 years of NOAA weather station data from 3 stations
Beginners: Plant frost-sensitive crops (tomatoes, peppers, squash) after the "Safe" date on the left. Harvest or cover them before the "Protect by" date on the right. Hardy crops (lettuce, peas, kale) can go in the yellow transition zones.
How to read this table: "Conservative" means you're safe from frost 9 out of 10 years — best for beginners and frost-sensitive crops. "Average year" is the typical date. "Aggressive" means only 1 in 10 years is that warm — experienced gardeners with frost protection can try these dates.
| Planting Strategy | Last Spring Frost | First Fall Frost | Frost-Free Days |
|---|---|---|---|
| Conservative (safest) | Jun 24 | Sep 19 | 87 days |
| Cautious | Jun 20 | Sep 10 | 82 days |
| Average year | Jun 17 | Aug 31 | 75 days |
| Optimistic | Jun 10 | Aug 25 | 76 days |
| Aggressive (risky) | May 23 | Aug 9 | 78 days |
Not very — frost dates can vary by ±32 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Yes — growing seasons are getting longer here (about 2.4 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Uinta County has challenging growing conditions. Season extension and careful variety selection are essential.
Local Gardening Help in Uinta County
Free expert help is closer than you think. Your county's cooperative extension office connects you with trained gardeners, soil testing labs, and local programs — all specific to Uinta County's climate and soil.
County Extension Office
Uinta County University of Wyoming Extension Extension Office
Phone: 307-766-5124
Visit Extension Office Website →
Extension offices are run by land-grant universities and funded by the USDA. Their advice is free, research-based, and tailored to your county's specific conditions.
Master Gardener Program
Free gardening help from trained volunteers
Master Gardeners are community volunteers who complete 40–60 hours of university horticultural training. They answer gardening questions, diagnose plant problems, and offer workshops — all free.
Many extension offices run a Master Gardener hotline where you can call or email with photos of plant problems for free diagnosis.
Soil Testing
Available through your extension office
Before amending your soil, get it tested. Your extension office offers soil testing (typically $10–$25) that tells you exact pH, nutrient levels, and amendment recommendations specific to what you want to grow.
Services Available in Uinta County
Finding local nurseries & garden centers in Uinta County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Uinta County's soil and climate that big-box stores can't. Plants from local growers are typically hardier because they're already acclimated to your zone.
How to Find Them
Search for "nurseries near Uinta County WY" or "garden center Uinta County" on Google Maps. Also check with your extension office — they often maintain lists of reputable local nurseries and plant sales.
Community gardens & gardening groups
Community gardens are a great way to learn from experienced gardeners in your area, especially if you're limited on space. Search "community garden Uinta County WY" or check your extension office and local parks department. Facebook groups like "Uinta County Gardeners" or "Wyoming Gardening" are also excellent for local advice and plant swaps.
Sunlight & Day Length
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Longest Day
15 hours
Summer solstice daylight
Shortest Day
9 hours
Winter solstice daylight
Peak Sun Hours
11.3 hr/day peak (summer)
Peak sun hours (green dashed line below) account for cloud cover — this is the usable direct sunlight your garden actually receives. Most vegetables need 6+ peak sun hours.
Onion tip: Your long summer days (14+ hours) support long-day onion varieties like Walla Walla, Sweet Spanish, and Ailsa Craig.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 9.3 hr | 4.9 hr | Short day |
| February | 10.4 hr | 6.2 hr | Short day |
| March | 11.7 hr | 6.9 hr | Short day |
| April | 13.1 hr | 7.3 hr | Neutral |
| May | 14.3 hr | 9.1 hr | Long day |
| June | 15 hr | 11.3 hr | Long day |
| July | 14.7 hr | 10.7 hr | Long day |
| August | 13.7 hr | 9.6 hr | Neutral |
| September | 12.3 hr | 8.6 hr | Neutral |
| October | 10.9 hr | 6.8 hr | Short day |
| November | 9.6 hr | 5.8 hr | Short day |
| December | 9 hr | 5.2 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting Calendar
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Plant Warm Crops When
Soil reaches 60°F+
Soil rarely reaches 60°F — use black plastic mulch to warm soil.
Best Month to Compost
Jun
Microbial activity peaks when soil is warm.
Active Composting
4 months
Short season — insulate pile or use indoor vermicomposting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | -3°F | 8°F | ❄️ Dormant | ~36 weeks |
| Feb | -0°F | 6°F | ❄️ Dormant | ~36 weeks |
| Mar | 11°F | 14°F | ❄️ Dormant | ~36 weeks |
| Apr | 27°F | 24°F | ❄️ Dormant | ~36 weeks |
| May | 38°F | 33°F | ❄️ Dormant | ~36 weeks |
| Jun | 50°F | 45°F | ♻️ Active | ~14 weeks |
| Jul | 55°F | 51°F | ♻️ Active | ~14 weeks |
| Aug | 56°F | 53°F | ♻️ Active | ~14 weeks |
| Sep | 51°F | 48°F | ♻️ Active | ~14 weeks |
| Oct | 35°F | 40°F | ❄️ Dormant | ~36 weeks |
| Nov | 22°F | 27°F | ❄️ Dormant | ~36 weeks |
| Dec | 7°F | 15°F | ❄️ Dormant | ~36 weeks |
Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.
Pest & Disease Pressure in Uinta County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Insect Pest Pressure
Low — basic prevention and occasional hand-picking.
Disease Risk
Low disease risk — dry conditions reduce fungal problems.
Seasonal Risk
View 5 common pests in your area
| Pest | Risk Level | Peak Months |
|---|---|---|
| Aphids | Moderate | May, Jun, Jul, Aug |
| Cabbage worms | Low | Jun, Jul, Aug |
| Colorado potato beetle | Moderate | Jun, Jul |
| Flea beetles | Moderate | May, Jun, Jul |
| Slugs | Moderate | May, Jun, Jul, Aug, Sep |
Organic pest management tips
- Maintain healthy soil with regular compost additions to build natural pest resistance
- Practice crop rotation annually to break pest cycles
- Encourage beneficial insects with flowering herbs like dill, fennel, and yarrow
Cover Crops for Uinta County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with county-specific planting dates.
Spring Cover Crops (2 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Jun 20 | Jul 6 | — | Rapid growth, attracts pollinators, suppresses weeds |
| White clover | May 19 | Jun 29 | ✓ Yes | Living mulch, fixes nitrogen, permanent ground cover |
Summer Cover Crops (1 options) — Fill gaps and suppress weeds between plantings
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Sunflowers | Jul 17 | Aug 3 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (5 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Daikon radish | Jul 23 | May 27 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Jun 8 | May 27 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Aug 1 | May 27 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | May 30 | Jun 3 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jun 6 | May 27 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 14 mph Summer: 12 mph
Fall: 12 mph Winter: 14 mph
Prevailing wind: W. Windy area — plant a windbreak hedge on the W side of your garden.
Windbreak Benefit
7.2/10
Strongly recommended — a windbreak (fence, hedge, or row of tall crops like corn or sunflowers) will significantly improve garden yields.
Frost Pocket Risk
High
Hilly terrain with 2,852 ft of elevation range — cold air pools in low spots. Avoid planting frost-sensitive crops in valleys.
Rainwater Harvesting Potential
How much water you can collect, when to collect it, and what size system you need for your garden.
Annual Collection
11,762 gal
Per 1,000 sq ft of roof area (at 80% collection efficiency)
Recommended Setup
7 rain barrels (55 gal each)
For a typical 500 sq ft garden. Serious collectors: consider a 1,750 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Mar, Apr, May, Aug
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Jan, Feb, Dec
Dry months when you'll rely on stored water — size your storage for this gap.
Rainwater collection tips for your area
- Your county receives approximately 23.6 inches of rain per year
- A 1,000 sq ft roof can collect roughly 11,762 gallons annually
- Rainwater harvesting is fully legal in your state
- Stock up on stored water before your dry season (Jan, Feb, Dec)
- Use a first-flush diverter to keep roof debris out of your collection
Soil & Growing Conditions in Uinta County
Soil Type
Loam
Soil pH 6.3–8.3 · Moderately Well Drained drainage
Good candidate for raised beds to maximise drainage and extend the season.
Watering Needs
Drought stress: 5.5/10
Moderate drought pressure. Drip irrigation and mulching are highly recommended to maintain soil moisture through summer.
Season Tips
75-day frost-free season
A short season means indoor starts are critical for warm-season crops. Prioritise cold-hardy, fast-maturing varieties and use row covers to extend autumn harvests.
Free Garden Planner
Plan your entire garden season — organize planting dates, track what you're growing, and know exactly when to start seeds, transplant, and harvest.
Recommended for Your Garden
Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.
Get instant, accurate soil pH readings to fine-tune your amendments.
Boost soil fertility and structure with rich, well-aged organic compost.
🥬 Vegetables to Grow in Uinta County
96 vegetables that grow well in Zone 4b with planting dates for Uinta County.
Show all 96 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Acorn Squash | May 6 | Jul 1 | Jul 8 | Sep 30 – Nov 4 | 80–100 |
| Amaranth | Apr 15 | Jul 1 | Jul 8 | Oct 7 – Nov 25 | 90–120 |
| Arugula | May 6 | Jun 10 | Jun 17 | Jul 22 – Sep 23 | 30–50 |
| Asparagus | — | — | Jul 1 | — | 730–1095 |
| Beets | — | Jun 10 | — | Aug 5 – Sep 2 | 50–70 |
| Belgian Endive | May 6 | Jun 10 | Jun 17 | Oct 7 – Nov 11 | 110–150 |
| Black Beans | — | Jul 1 | — | Sep 30 – Nov 18 | 90–120 |
| Bok Choy | May 6 | Jun 10 | Jun 17 | Jul 29 – Sep 2 | 40–60 |
| Broccoli | May 6 | Jun 10 | Jun 17 | Aug 19 – Sep 30 | 60–90 |
| Broccoli Rabe | May 6 | Jun 10 | Jun 17 | Jul 29 – Sep 2 | 40–60 |
| Brussels Sprouts | May 6 | Jun 10 | Jun 17 | Sep 16 – Nov 11 | 90–130 |
| Butternut Squash | May 6 | Jul 1 | Jul 8 | Oct 7 – Nov 11 | 85–110 |
| Cabbage | May 6 | Jun 10 | Jun 17 | Aug 19 – Oct 14 | 60–100 |
| Carrots | — | Jun 10 | — | Aug 12 – Sep 16 | 60–80 |
| Cauliflower | May 6 | Jun 10 | Jun 17 | Aug 12 – Oct 14 | 55–100 |
| Celeriac | May 6 | Jun 10 | Jun 17 | Sep 30 – Nov 4 | 100–120 |
| Celery | May 6 | Jun 10 | Jun 17 | Sep 9 – Nov 4 | 80–120 |
| Celtuce | May 6 | Jun 10 | Jun 17 | Aug 19 – Sep 30 | 60–90 |
| Chard | May 6 | Jun 10 | Jun 17 | Aug 12 – Sep 30 | 50–60 |
| Chickpeas | May 6 | Jun 10 | Jun 17 | Sep 9 – Oct 21 | 80–110 |
| Chicory | May 6 | Jun 10 | Jun 17 | Aug 19 – Sep 30 | 60–85 |
| Chinese Cabbage | May 6 | Jun 10 | Jun 17 | Aug 12 – Sep 9 | 50–70 |
| Christmas Lima Beans | Apr 15 | Jul 1 | Jul 8 | Sep 30 – Nov 4 | 80–100 |
| Collard Greens | May 6 | Jun 10 | Jun 17 | Aug 12 – Oct 14 | 55–75 |
| Corn | — | Jul 1 | — | Sep 2 – Oct 28 | 60–100 |
| Cress | May 6 | Jun 10 | Jun 17 | Jul 1 – Jul 22 | 14–21 |
| Crookneck Squash | May 6 | Jul 1 | Jul 8 | Aug 26 – Sep 23 | 45–60 |
| Crosne | — | Jun 10 | — | Nov 11 – Nov 4 | 150–200 |
| Cucumber | May 6 | Jul 1 | Jul 8 | Sep 2 – Oct 28 | 50–70 |
| Daikon | — | Jun 10 | — | Aug 5 – Sep 2 | 50–70 |
| Delicata Squash | May 6 | Jul 1 | Jul 8 | Sep 30 – Nov 4 | 80–100 |
| Edamame | — | Jul 1 | — | Sep 16 – Oct 28 | 75–100 |
| Endive | May 6 | Jun 10 | Jun 17 | Aug 5 – Sep 9 | 45–65 |
| Escarole | May 6 | Jun 10 | Jun 17 | Aug 12 – Sep 9 | 50–70 |
| Fava Beans | May 6 | Jun 10 | Jun 17 | Sep 2 – Oct 14 | 75–100 |
| Fennel | Apr 15 | Jul 1 | Jul 8 | Sep 9 – Oct 21 | 60–90 |
| Garlic | — | — | — | — | 90–240 |
| Green Beans | — | Jul 1 | — | Aug 26 – Oct 21 | 50–65 |
| Horseradish | — | — | Jul 1 | Nov 4 – Nov 25 | 120–180 |
| Hubbard Squash | May 6 | Jul 1 | Jul 8 | Oct 21 – Nov 25 | 100–120 |
| Kabocha | May 6 | Jul 1 | Jul 8 | Oct 7 – Nov 4 | 85–100 |
| Kai Lan | May 6 | Jun 10 | Jun 17 | Aug 5 – Sep 2 | 45–60 |
| Kale | May 6 | Jun 10 | Jun 17 | Aug 12 – Oct 7 | 50–70 |
| Kidney Beans | — | Jul 1 | — | Sep 30 – Nov 4 | 85–110 |
| Kohlrabi | May 6 | Jun 10 | Jun 17 | Aug 5 – Sep 9 | 45–65 |
| Komatsuna | May 6 | Jun 10 | Jun 17 | Jul 22 – Aug 26 | 35–50 |
| Leeks | May 6 | Jun 10 | Jun 17 | Sep 16 – Nov 11 | 90–150 |
| Lentils | May 6 | Jun 10 | Jun 17 | Sep 9 – Oct 21 | 80–110 |
| Lettuce | May 6 | Jun 10 | Jun 17 | Jul 22 – Sep 30 | 30–60 |
| Lima Beans | — | Jul 1 | — | Sep 2 – Oct 14 | 60–90 |
| Mache | May 6 | Jun 10 | Jun 17 | Jul 29 – Sep 2 | 40–60 |
| Melon | May 6 | Jul 1 | Jul 8 | Sep 16 – Nov 4 | 70–100 |
| Microgreens | May 6 | Jun 10 | Jun 17 | Jun 24 – Jul 22 | 7–21 |
| Mitsuba | May 6 | Jun 10 | Jun 10 | Aug 5 – Sep 30 | 50–70 |
| Mizuna | May 6 | Jun 10 | Jun 17 | Jul 22 – Aug 19 | 30–45 |
| Mustard Greens | May 6 | Jun 10 | Jun 17 | Jul 22 – Sep 23 | 30–50 |
| Napa Cabbage | May 6 | Jun 10 | Jun 17 | Aug 12 – Sep 16 | 55–75 |
| Onion | May 6 | Jun 10 | Jun 17 | Sep 16 – Nov 4 | 90–120 |
| Pac Choi | May 6 | Jun 10 | Jun 17 | Jul 29 – Aug 26 | 40–55 |
| Parsnip | — | Jun 10 | — | Sep 23 – Nov 4 | 100–130 |
| Patty Pan Squash | May 6 | Jul 1 | Jul 8 | Aug 26 – Sep 23 | 45–60 |
| Peas | May 6 | Jun 10 | Jun 17 | Aug 12 – Oct 7 | 55–70 |
| Peppers | Apr 1 | Jul 1 | Jul 8 | Sep 9 – Nov 18 | 60–90 |
| Pole Beans | Apr 15 | Jul 1 | Jul 8 | Sep 2 – Oct 28 | 55–70 |
| Potatoes | Apr 15 | Jul 1 | Jul 8 | Sep 16 – Nov 25 | 70–120 |
| Pumpkin | May 6 | Jul 1 | Jul 8 | Oct 7 – Nov 25 | 85–120 |
| Purslane | May 6 | Jun 10 | Jun 17 | Jul 29 – Sep 2 | 40–60 |
| Radicchio | May 6 | Jun 10 | Jun 17 | Aug 19 – Sep 23 | 60–80 |
| Radish | — | Jun 10 | — | Jul 8 – Jul 29 | 22–35 |
| Rhubarb | — | — | Jul 15 | — | 365–730 |
| Romanesco | May 6 | Jun 10 | Jun 17 | Sep 2 – Oct 14 | 75–100 |
| Rutabaga | — | Jun 10 | — | Sep 2 – Oct 7 | 80–100 |
| Salsify | — | Jun 10 | — | Sep 23 – Nov 4 | 100–130 |
| Savoy Cabbage | May 6 | Jun 10 | Jun 17 | Aug 26 – Oct 21 | 70–110 |
| Scallions | May 6 | Jun 10 | Jun 17 | Aug 12 – Sep 9 | 50–70 |
| Scarlet Runner Beans | Apr 15 | Jul 1 | Jul 8 | Sep 9 – Oct 14 | 60–80 |
| Shallot | May 6 | Jun 10 | Jun 17 | Sep 16 – Nov 4 | 90–120 |
| Shiso | Apr 22 | Jun 24 | Jul 8 | Sep 2 – Oct 28 | 50–70 |
| Snap Peas | Apr 15 | Jul 1 | Jul 8 | Sep 2 – Oct 28 | 55–70 |
| Snow Peas | May 6 | Jun 10 | Jun 17 | Aug 12 – Oct 7 | 50–65 |
| Soybeans | — | Jul 1 | — | Sep 23 – Nov 18 | 80–120 |
| Spaghetti Squash | May 6 | Jul 1 | Jul 8 | Oct 7 – Nov 4 | 85–100 |
| Spinach | May 6 | Jun 10 | Jun 17 | Jul 22 – Sep 23 | 35–50 |
| Squash (Summer) | May 6 | Jul 1 | Jul 8 | Aug 26 – Oct 28 | 45–65 |
| Squash (Winter) | May 6 | Jul 1 | Jul 8 | Sep 30 – Nov 25 | 80–120 |
| Sunchoke | — | — | Jul 1 | Oct 21 – Nov 25 | 110–150 |
| Sunflower | Apr 15 | Jul 1 | Jul 8 | Sep 16 – Nov 4 | 70–100 |
| Sweet Corn | — | Jul 1 | — | Sep 2 – Oct 14 | 60–90 |
| Tatsoi | May 6 | Jun 10 | Jun 17 | Jul 22 – Aug 26 | 35–50 |
| Tomatillo | Apr 15 | Jul 1 | Jul 8 | Sep 9 – Nov 18 | 60–85 |
| Tomatoes | Apr 15 | Jul 1 | Jul 8 | Sep 9 – Nov 18 | 60–85 |
| Turnip | — | Jun 10 | — | Jul 22 – Aug 26 | 40–60 |
| Watercress | May 6 | Jun 10 | Jun 17 | Jul 29 – Sep 2 | 40–60 |
| Watermelon | May 6 | Jul 1 | Jul 8 | Sep 16 – Nov 4 | 70–100 |
| Wax Beans | — | Jul 1 | — | Aug 26 – Oct 21 | 50–65 |
| Zucchini | May 6 | Jul 1 | Jul 8 | Aug 26 – Oct 21 | 45–60 |
🍓 Fruits to Grow in Uinta County
22 fruits that grow well in Zone 4b with planting dates for Uinta County.
Show all 22 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Jul 15 | Oct 14 – Dec 9 | 90–180 |
| Aronia | — | — | Jul 15 | — | 730–1095 |
| Blueberries | — | — | Jul 15 | — | 730–1095 |
| Cantaloupe | — | — | Jul 15 | Sep 23 – Oct 28 | 70–90 |
| Cranberries | — | — | Jul 15 | — | 730–1095 |
| Currants | — | — | Jul 15 | — | 730–1095 |
| Elderberries | — | — | Jul 15 | — | 730–1095 |
| Goji Berries | — | — | Jul 15 | — | 730–1095 |
| Gooseberries | — | — | Jul 15 | — | 730–1095 |
| Grapes | — | — | Jul 15 | — | 730–1095 |
| Ground Cherry | — | — | Jul 15 | Sep 23 – Nov 18 | 65–80 |
| Hardy Kiwi | — | — | Jul 15 | — | 1095–1825 |
| Haskaps | — | — | Jul 15 | — | 730–1095 |
| Honeydew | — | — | Jul 15 | Oct 7 – Nov 18 | 80–110 |
| Jostaberry | — | — | Jul 15 | — | 730–1095 |
| Lingonberries | — | — | Jul 15 | — | 730–1095 |
| Medlar | — | — | Jul 15 | — | 1095–1825 |
| Mulberries | — | — | Jul 15 | — | 730–1825 |
| Persimmon | — | — | Jul 15 | — | 1095–2555 |
| Raspberries | — | — | Jul 15 | — | 365–730 |
| Serviceberries | — | — | Jul 15 | — | 730–1095 |
| Strawberries | — | — | Jul 15 | Oct 14 – Dec 9 | 90–365 |
🌿 Herbs to Grow in Uinta County
32 herbs that grow well in Zone 4b with planting dates for Uinta County.
Show all 32 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Angelica | May 6 | Jun 10 | Jun 10 | — | 365–730 |
| Anise | May 6 | Jun 10 | Jun 10 | Sep 9 – Nov 4 | 90–120 |
| Basil | Apr 22 | Jun 24 | Jul 8 | Sep 2 – Nov 4 | 50–75 |
| Bee Balm | — | — | Jun 24 | Sep 23 – Nov 18 | 90–120 |
| Borage | May 6 | Jun 10 | Jun 10 | Aug 5 – Sep 23 | 50–60 |
| Caraway | May 6 | Jun 10 | Jun 10 | — | 365–450 |
| Catnip | — | — | Jun 24 | Aug 26 – Oct 28 | 60–80 |
| Chamomile | May 6 | Jun 10 | Jun 10 | Aug 12 – Oct 21 | 60–90 |
| Chervil | May 6 | Jun 10 | Jun 10 | Jul 22 – Sep 23 | 40–60 |
| Chives | — | — | Jun 24 | Aug 26 – Nov 4 | 60–90 |
| Cilantro | May 6 | Jun 10 | Jun 10 | Jul 22 – Sep 23 | 40–60 |
| Comfrey | — | — | Jun 24 | Aug 26 – Nov 4 | 60–90 |
| Dill | May 6 | Jun 10 | Jun 10 | Jul 22 – Sep 23 | 40–60 |
| Echinacea | — | — | Jun 24 | Oct 28 – Nov 18 | 120–180 |
| Fennel (herb) | May 6 | Jun 10 | Jun 10 | Aug 12 – Oct 21 | 60–90 |
| Garlic Chives | — | — | Jun 24 | Aug 26 – Nov 4 | 60–90 |
| Horehound | — | — | Jun 24 | Sep 9 – Nov 4 | 75–90 |
| Hyssop | — | — | Jun 24 | Sep 2 – Nov 4 | 70–90 |
| Lemon Balm | — | — | Jun 24 | Aug 26 – Oct 14 | 60–70 |
| Lovage | — | — | Jun 24 | Sep 2 – Nov 4 | 70–90 |
| Mint | — | — | Jun 24 | Aug 26 – Nov 4 | 60–90 |
| Oregano | — | — | Jun 24 | Aug 26 – Nov 4 | 60–90 |
| Parsley | May 6 | Jun 10 | Jun 10 | Aug 12 – Oct 14 | 60–80 |
| Rue | — | — | Jun 24 | Sep 2 – Nov 4 | 70–90 |
| Sage | — | — | Jun 24 | Sep 9 – Nov 4 | 75–90 |
| Savory | — | — | Jun 24 | Aug 19 – Oct 14 | 50–70 |
| Sorrel | May 6 | Jun 10 | Jun 10 | Jul 22 – Sep 23 | 40–60 |
| Tarragon | — | — | Jun 24 | Aug 26 – Nov 4 | 60–90 |
| Thai Basil | Apr 22 | Jun 24 | Jul 8 | Sep 2 – Nov 4 | 50–75 |
| Thyme | — | — | Jun 24 | Sep 2 – Nov 4 | 70–90 |
| Valerian | — | — | Jun 24 | Oct 28 – Nov 18 | 120–180 |
| Yarrow | — | — | Jun 24 | Sep 23 – Nov 18 | 90–120 |
Monthly Planting Guide for Uinta County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Uinta County.
Frequently Asked Questions
What planting zone is Uinta County, WY?
Uinta County is in USDA Hardiness Zone 4b. This zone classification determines which perennial plants survive winter and sets the baseline for frost timing across the county.
When is the last frost in Uinta County, WY?
Based on 31 years of NOAA weather station data, the median last spring frost in Uinta County falls around June 17. In 8 out of 10 years, last frost lands between May 23 and June 24 — a 32-day window of variability. Use June 24 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Uinta County, WY?
The median first fall frost in Uinta County arrives around August 31. In cold years it can arrive as early as August 9; in mild years as late as September 19. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Uinta County?
Uinta County has a frost-free growing season of approximately 75 days. Focus on short-season varieties and start warm-season crops indoors 6–8 weeks before last frost. Climate records show the growing season is trending longer by about 2.39 days per decade.
What is the soil like in Uinta County for gardening?
Uinta County has predominantly Loam soil with a pH range of 6.3–8.3 and Moderately Well Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.
What is grown commercially in Uinta County?
Uinta County has commercial agriculture that includes Cattle, Hay, Wheat. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Uinta County a good location for home gardening?
Uinta County scores 36/100 (Challenging) on our Microclimate Index, which combines frost reliability, drought pressure, soil challenge, elevation risk, and long-term climate trend. Gardening here benefits from close attention to frost timing and season extension due to the challenging microclimate factors.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Uinta County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.
