Elko County, NV — Planting Guide
Elko County is in USDA Zone 5b. The average last spring frost is June 5 and the first fall frost is September 15, giving you a growing season of approximately 102 days.
At an elevation of 5,859 ft, Elko County receives approximately 15.1 in of rainfall annually. Summer highs average 92°F with winter lows around 19°F. The predominant soil type is Sandy Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 38 days year to year — ranging from May 11 in warm years to June 18 in cold years. The growing season is trending longer by about 2.47 days per decade. Elko County scores 20/100 (Challenging) on the Microclimate Index.
🌡️ Zone
5b (-15°F to -10°F min)
❄️ Last Frost
June 5
🍂 First Frost
September 15
📅 Growing Season
102 days
⛰️ Elevation
5,859 ft
🌧️ Annual Rainfall
15.1 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 in | 2 days | — | None |
| Feb | 0.8 in | 3 days | — | None |
| Mar | 0.9 in | 2 days | — | None |
| Apr | 0.5 in | 0 days | 3.8 in | Critical |
| May | 0.3 in | 1 days | 4 in | Critical |
| Jun | 0.4 in | 1 days | 3.9 in | Critical |
| Jul | 2.7 in | 6 days | 1.6 in | High |
| Aug | 3.1 in | 8 days | 1.2 in | Moderate |
| Sep | 2 in | 5 days | 2.3 in | High |
| Oct | 1.5 in | 2 days | 2.8 in | High |
| Nov | 0.7 in | 2 days | — | None |
| Dec | 1.1 in | 2 days | — | None |
Annual total: 15 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.
Elko County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.2-8.5
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 18 | Sep 30 | 104 days |
| Cautious | Jun 10 | Sep 19 | 101 days |
| Average year | Jun 5 | Sep 15 | 102 days |
| Optimistic | May 26 | Sep 8 | 105 days |
| Aggressive (risky) | May 11 | Sep 2 | 114 days |
Not very — frost dates can vary by ±38 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 2.5 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Elko County has challenging growing conditions. Season extension and careful variety selection are essential.
Local Gardening Help in Elko 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 Elko County's climate and soil.
County Extension Office
Elko County University of Nevada Cooperative Extension Extension Office
Phone: 775-784-7070
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 Elko County
Finding local nurseries & garden centers in Elko County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Elko 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 Elko County NV" or "garden center Elko 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 Elko County NV" or check your extension office and local parks department. Facebook groups like "Elko County Gardeners" or "Nevada Gardening" are also excellent for local advice and plant swaps.
What to Plant After Your Harvest
After your first crops finish, use the remaining frost-free days to grow a second round.
Sunlight & Day Length
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Longest Day
14.9 hours
Summer solstice daylight
Shortest Day
9.1 hours
Winter solstice daylight
Peak Sun Hours
13.1 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 | 9.4 hr | 6.9 hr | Short day |
| February | 10.4 hr | 7.8 hr | Short day |
| March | 11.7 hr | 9.2 hr | Short day |
| April | 13.1 hr | 10.9 hr | Neutral |
| May | 14.3 hr | 12.6 hr | Long day |
| June | 14.9 hr | 13.1 hr | Long day |
| July | 14.7 hr | 11.2 hr | Long day |
| August | 13.6 hr | 9.7 hr | Neutral |
| September | 12.3 hr | 9.6 hr | Neutral |
| October | 10.9 hr | 9 hr | Short day |
| November | 9.7 hr | 7.1 hr | Short day |
| December | 9.1 hr | 6.4 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 warm enough from Jul through Aug.
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 | 7°F | 14°F | ❄️ Dormant | ~36 weeks |
| Feb | 7°F | 14°F | ❄️ Dormant | ~36 weeks |
| Mar | 17°F | 18°F | ❄️ Dormant | ~36 weeks |
| Apr | 29°F | 27°F | ❄️ Dormant | ~36 weeks |
| May | 42°F | 39°F | 🐢 Slow | ~24 weeks |
| Jun | 51°F | 47°F | ♻️ Active | ~14 weeks |
| Jul | 62°F | 54°F | ♻️ Active | ~14 weeks |
| Aug | 62°F | 57°F | ♻️ Active | ~14 weeks |
| Sep | 54°F | 53°F | ♻️ Active | ~14 weeks |
| Oct | 42°F | 43°F | 🐢 Slow | ~24 weeks |
| Nov | 25°F | 32°F | ❄️ Dormant | ~36 weeks |
| Dec | 15°F | 21°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 Elko County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Insect Pest Pressure
Moderate — common pests appear but manageable with monitoring.
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 |
| Japanese beetles | Moderate | Jun, Jul, Aug |
| Squash bugs | Moderate | Jun, Jul, Aug |
| Tomato hornworms | Moderate | Jul, Aug |
| Cabbage loopers | Moderate | May, Jun, Jul, Aug |
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 Elko County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with county-specific planting dates.
Spring Cover Crops (3 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Jun 15 | Jul 14 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Sorghum-sudan grass | Jun 15 | Jul 14 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | May 6 | Jul 21 | ✓ 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 | Jun 24 | Aug 25 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (6 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Austrian winter peas | Jul 22 | May 22 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Daikon radish | Jul 30 | May 15 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Jun 24 | May 15 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Aug 20 | May 15 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jun 18 | May 22 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jun 17 | May 15 | — | 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: 10 mph
Fall: 10 mph Winter: 13 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
7.4/10
Strongly recommended — a windbreak (fence, hedge, or row of tall crops like corn or sunflowers) will significantly improve garden yields.
Frost Pocket Risk
Moderate
Some terrain variation (772 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.
Rainwater Harvesting Potential
How much water you can collect, when to collect it, and what size system you need for your garden.
Annual Collection
7,476 gal
Per 1,000 sq ft of roof area (at 80% collection efficiency)
Recommended Setup
8 rain barrels (55 gal each)
For a typical 500 sq ft garden. Serious collectors: consider a 2,000 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Jul, Aug, Sep, Oct
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Feb, Mar, Apr, May, Jun, Nov
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 15.0 inches of rain per year
- A 1,000 sq ft roof can collect roughly 7,476 gallons annually
- Rainwater harvesting is fully legal in your state
- In your dry climate, every drop counts — consider a larger cistern system
- Position collection tanks in shade to reduce evaporation and algae growth
Soil & Growing Conditions in Elko County
Soil Type
Sandy Loam
Soil pH 7.2–8.5 · Excessively Drained drainage
Raised beds strongly recommended here — native soil drainage or texture limits in-ground options.
Watering Needs
Drought stress: 9.5/10
Very high drought stress. Irrigation is critical for garden success. Focus on water-efficient techniques and drought-adapted crops.
Season Tips
102-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
Retain moisture and nutrients in sandy soils with expanded vermiculite.
Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.
Get instant, accurate soil pH readings to fine-tune your amendments.
🥬 Vegetables to Grow in Elko County
106 vegetables that grow well in Zone 5b with planting dates for Elko County.
Show all 106 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Acorn Squash | May 1 | Jun 12 | Jun 19 | Sep 11 – Oct 16 | 80–100 |
| Amaranth | Apr 10 | Jun 12 | Jun 19 | Sep 18 – Nov 6 | 90–120 |
| Arugula | May 1 | May 22 | Jun 5 | Jul 10 – Sep 11 | 30–50 |
| Asparagus | — | — | Jun 19 | — | 730–1095 |
| Beets | — | May 22 | — | Jul 17 – Aug 14 | 50–70 |
| Belgian Endive | May 1 | May 22 | Jun 5 | Sep 25 – Nov 20 | 110–150 |
| Bitter Melon | Apr 10 | Jun 12 | Jun 19 | Aug 21 – Oct 2 | 60–90 |
| Black Beans | — | Jun 12 | — | Sep 11 – Oct 30 | 90–120 |
| Bok Choy | May 1 | May 22 | Jun 5 | Jul 17 – Aug 21 | 40–60 |
| Broccoli | May 1 | May 22 | Jun 5 | Aug 7 – Sep 18 | 60–90 |
| Broccoli Rabe | May 1 | May 22 | Jun 5 | Jul 17 – Aug 21 | 40–60 |
| Brussels Sprouts | May 1 | May 22 | Jun 5 | Sep 4 – Oct 30 | 90–130 |
| Butternut Squash | May 1 | Jun 12 | Jun 19 | Sep 18 – Oct 23 | 85–110 |
| Cabbage | May 1 | May 22 | Jun 5 | Aug 7 – Oct 2 | 60–100 |
| Calabash | Apr 10 | Jun 12 | Jun 19 | Sep 11 – Nov 6 | 80–120 |
| Carrots | — | May 22 | — | Jul 24 – Aug 28 | 60–80 |
| Cauliflower | May 1 | May 22 | Jun 5 | Jul 31 – Oct 2 | 55–100 |
| Celeriac | May 1 | May 22 | Jun 5 | Sep 18 – Oct 23 | 100–120 |
| Celery | May 1 | May 22 | Jun 5 | Aug 28 – Oct 23 | 80–120 |
| Celtuce | May 1 | May 22 | Jun 5 | Aug 7 – Sep 18 | 60–90 |
| Chard | May 1 | May 22 | Jun 5 | Jul 31 – Sep 18 | 50–60 |
| Chickpeas | May 1 | May 22 | Jun 5 | Aug 28 – Oct 9 | 80–110 |
| Chicory | May 1 | May 22 | Jun 5 | Aug 7 – Sep 18 | 60–85 |
| Chinese Cabbage | May 1 | May 22 | Jun 5 | Jul 31 – Aug 28 | 50–70 |
| Christmas Lima Beans | Apr 10 | Jun 12 | Jun 19 | Sep 11 – Oct 16 | 80–100 |
| Collard Greens | May 1 | May 22 | Jun 5 | Jul 31 – Oct 2 | 55–75 |
| Corn | — | Jun 12 | — | Aug 14 – Oct 9 | 60–100 |
| Cowpeas | — | Jun 12 | — | Aug 14 – Sep 25 | 60–90 |
| Cress | May 1 | May 22 | Jun 5 | Jun 19 – Jul 10 | 14–21 |
| Crookneck Squash | May 1 | Jun 12 | Jun 19 | Aug 7 – Sep 4 | 45–60 |
| Crosne | — | May 22 | — | Oct 23 – Nov 6 | 150–200 |
| Cucumber | May 1 | Jun 12 | Jun 19 | Aug 14 – Oct 9 | 50–70 |
| Daikon | — | May 22 | — | Jul 17 – Aug 14 | 50–70 |
| Delicata Squash | May 1 | Jun 12 | Jun 19 | Sep 11 – Oct 16 | 80–100 |
| Edamame | — | Jun 12 | — | Aug 28 – Oct 9 | 75–100 |
| Eggplant | Mar 27 | Jun 12 | Jun 19 | Aug 28 – Oct 30 | 65–85 |
| Endive | May 1 | May 22 | Jun 5 | Jul 24 – Aug 28 | 45–65 |
| Escarole | May 1 | May 22 | Jun 5 | Jul 31 – Aug 28 | 50–70 |
| Fava Beans | May 1 | May 22 | Jun 5 | Aug 21 – Oct 2 | 75–100 |
| Fennel | Apr 10 | Jun 12 | Jun 19 | Aug 21 – Oct 2 | 60–90 |
| Garlic | — | — | — | — | 90–240 |
| Green Beans | — | Jun 12 | — | Aug 7 – Oct 2 | 50–65 |
| Horseradish | — | — | Jun 19 | Oct 23 – Dec 4 | 120–180 |
| Hot Peppers | Mar 27 | Jun 12 | Jun 19 | Aug 28 – Dec 4 | 70–120 |
| Hubbard Squash | May 1 | Jun 12 | Jun 19 | Oct 2 – Nov 6 | 100–120 |
| Kabocha | May 1 | Jun 12 | Jun 19 | Sep 18 – Oct 16 | 85–100 |
| Kai Lan | May 1 | May 22 | Jun 5 | Jul 24 – Aug 21 | 45–60 |
| Kale | May 1 | May 22 | Jun 5 | Jul 31 – Sep 25 | 50–70 |
| Kidney Beans | — | Jun 12 | — | Sep 11 – Oct 16 | 85–110 |
| Kohlrabi | May 1 | May 22 | Jun 5 | Jul 24 – Aug 28 | 45–65 |
| Komatsuna | May 1 | May 22 | Jun 5 | Jul 10 – Aug 14 | 35–50 |
| Leeks | May 1 | May 22 | Jun 5 | Sep 4 – Nov 20 | 90–150 |
| Lentils | May 1 | May 22 | Jun 5 | Aug 28 – Oct 9 | 80–110 |
| Lettuce | May 1 | May 22 | Jun 5 | Jul 10 – Sep 18 | 30–60 |
| Lima Beans | — | Jun 12 | — | Aug 14 – Sep 25 | 60–90 |
| Mache | May 1 | May 22 | Jun 5 | Jul 17 – Aug 21 | 40–60 |
| Melon | May 1 | Jun 12 | Jun 19 | Aug 28 – Oct 16 | 70–100 |
| Microgreens | May 1 | May 22 | Jun 5 | Jun 12 – Jul 10 | 7–21 |
| Mitsuba | May 1 | May 22 | May 29 | Jul 24 – Sep 18 | 50–70 |
| Mizuna | May 1 | May 22 | Jun 5 | Jul 10 – Aug 7 | 30–45 |
| Mustard Greens | May 1 | May 22 | Jun 5 | Jul 10 – Sep 11 | 30–50 |
| Napa Cabbage | May 1 | May 22 | Jun 5 | Jul 31 – Sep 4 | 55–75 |
| New Zealand Spinach | Apr 10 | Jun 12 | Jun 19 | Aug 14 – Sep 11 | 55–70 |
| Okra | Apr 10 | Jun 12 | Jun 19 | Aug 14 – Oct 9 | 50–65 |
| Onion | May 1 | May 22 | Jun 5 | Sep 4 – Oct 23 | 90–120 |
| Pac Choi | May 1 | May 22 | Jun 5 | Jul 17 – Aug 14 | 40–55 |
| Parsnip | — | May 22 | — | Sep 4 – Oct 16 | 100–130 |
| Patty Pan Squash | May 1 | Jun 12 | Jun 19 | Aug 7 – Sep 4 | 45–60 |
| Peas | May 1 | May 22 | Jun 5 | Jul 31 – Sep 25 | 55–70 |
| Peppers | Mar 27 | Jun 12 | Jun 19 | Aug 21 – Oct 30 | 60–90 |
| Pole Beans | Apr 10 | Jun 12 | Jun 19 | Aug 14 – Oct 9 | 55–70 |
| Potatoes | Apr 10 | Jun 12 | Jun 19 | Aug 28 – Nov 6 | 70–120 |
| Pumpkin | May 1 | Jun 12 | Jun 19 | Sep 18 – Nov 6 | 85–120 |
| Purslane | May 1 | May 22 | Jun 5 | Jul 17 – Aug 21 | 40–60 |
| Radicchio | May 1 | May 22 | Jun 5 | Aug 7 – Sep 11 | 60–80 |
| Radish | — | May 22 | — | Jun 19 – Jul 10 | 22–35 |
| Rhubarb | — | — | Jun 26 | — | 365–730 |
| Romanesco | May 1 | May 22 | Jun 5 | Aug 21 – Oct 2 | 75–100 |
| Rutabaga | — | May 22 | — | Aug 14 – Sep 18 | 80–100 |
| Salsify | — | May 22 | — | Sep 4 – Oct 16 | 100–130 |
| Savoy Cabbage | May 1 | May 22 | Jun 5 | Aug 14 – Oct 9 | 70–110 |
| Scallions | May 1 | May 22 | Jun 5 | Jul 31 – Aug 28 | 50–70 |
| Scarlet Runner Beans | Apr 10 | Jun 12 | Jun 19 | Aug 21 – Sep 25 | 60–80 |
| Shallot | May 1 | May 22 | Jun 5 | Sep 4 – Oct 23 | 90–120 |
| Shiso | Apr 17 | Jun 12 | Jun 19 | Aug 14 – Oct 9 | 50–70 |
| Snap Peas | Apr 10 | Jun 12 | Jun 19 | Aug 14 – Oct 9 | 55–70 |
| Snow Peas | May 1 | May 22 | Jun 5 | Jul 31 – Sep 25 | 50–65 |
| Soybeans | — | Jun 12 | — | Sep 4 – Oct 30 | 80–120 |
| Spaghetti Squash | May 1 | Jun 12 | Jun 19 | Sep 18 – Oct 16 | 85–100 |
| Spinach | May 1 | May 22 | Jun 5 | Jul 10 – Sep 11 | 35–50 |
| Squash (Summer) | May 1 | Jun 12 | Jun 19 | Aug 7 – Oct 9 | 45–65 |
| Squash (Winter) | May 1 | Jun 12 | Jun 19 | Sep 11 – Nov 6 | 80–120 |
| Sunchoke | — | — | Jun 19 | Oct 9 – Dec 4 | 110–150 |
| Sunflower | Apr 10 | Jun 12 | Jun 19 | Aug 28 – Oct 16 | 70–100 |
| Sweet Corn | — | Jun 12 | — | Aug 14 – Sep 25 | 60–90 |
| Sweet Potatoes | Apr 10 | Jun 12 | Jun 19 | Sep 18 – Nov 6 | 90–120 |
| Tatsoi | May 1 | May 22 | Jun 5 | Jul 10 – Aug 14 | 35–50 |
| Tomatillo | Apr 10 | Jun 12 | Jun 19 | Aug 21 – Oct 30 | 60–85 |
| Tomatoes | Apr 10 | Jun 12 | Jun 19 | Aug 21 – Oct 30 | 60–85 |
| Turnip | — | May 22 | — | Jul 3 – Aug 7 | 40–60 |
| Watercress | May 1 | May 22 | Jun 5 | Jul 17 – Aug 21 | 40–60 |
| Watermelon | May 1 | Jun 12 | Jun 19 | Aug 28 – Oct 16 | 70–100 |
| Wax Beans | — | Jun 12 | — | Aug 7 – Oct 2 | 50–65 |
| Winter Melon | Apr 10 | Jun 12 | Jun 19 | Sep 18 – Nov 6 | 90–120 |
| Yard Long Beans | Apr 10 | Jun 12 | Jun 19 | Aug 14 – Sep 25 | 55–80 |
| Zucchini | May 1 | Jun 12 | Jun 19 | Aug 7 – Oct 2 | 45–60 |
🍓 Fruits to Grow in Elko County
27 fruits that grow well in Zone 5b with planting dates for Elko County.
Show all 27 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Jun 26 | Sep 25 – Dec 11 | 90–180 |
| Aronia | — | — | Jun 26 | — | 730–1095 |
| Blackberries | — | — | Jun 26 | — | 365–730 |
| Blueberries | — | — | Jun 26 | — | 730–1095 |
| Boysenberries | — | — | Jun 26 | — | 365–730 |
| Cantaloupe | — | — | Jun 26 | Sep 4 – Oct 9 | 70–90 |
| Che Fruit | — | — | Jun 26 | — | 1095–1825 |
| Cranberries | — | — | Jun 26 | — | 730–1095 |
| Currants | — | — | Jun 26 | — | 730–1095 |
| Elderberries | — | — | Jun 26 | — | 730–1095 |
| Goji Berries | — | — | Jun 26 | — | 730–1095 |
| Gooseberries | — | — | Jun 26 | — | 730–1095 |
| Grapes | — | — | Jun 26 | — | 730–1095 |
| Ground Cherry | — | — | Jun 26 | Sep 4 – Oct 30 | 65–80 |
| Hardy Kiwi | — | — | Jun 26 | — | 1095–1825 |
| Haskaps | — | — | Jun 26 | — | 730–1095 |
| Honeydew | — | — | Jun 26 | Sep 18 – Oct 30 | 80–110 |
| Jostaberry | — | — | Jun 26 | — | 730–1095 |
| Lingonberries | — | — | Jun 26 | — | 730–1095 |
| Medlar | — | — | Jun 26 | — | 1095–1825 |
| Mulberries | — | — | Jun 26 | — | 730–1825 |
| Pawpaw | — | — | Jun 26 | — | 1095–2555 |
| Persimmon | — | — | Jun 26 | — | 1095–2555 |
| Quince | — | — | Jun 26 | — | 1095–1825 |
| Raspberries | — | — | Jun 26 | — | 365–730 |
| Serviceberries | — | — | Jun 26 | — | 730–1095 |
| Strawberries | — | — | Jun 26 | Sep 25 – Dec 11 | 90–365 |
🌿 Herbs to Grow in Elko County
37 herbs that grow well in Zone 5b with planting dates for Elko County.
Show all 37 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Angelica | May 1 | May 22 | May 29 | — | 365–730 |
| Anise | May 1 | May 22 | May 29 | Aug 28 – Nov 13 | 90–120 |
| Basil | Apr 17 | Jun 12 | Jun 19 | Aug 14 – Oct 16 | 50–75 |
| Bee Balm | — | — | Jun 12 | Sep 11 – Nov 27 | 90–120 |
| Borage | May 1 | May 22 | May 29 | Jul 24 – Sep 11 | 50–60 |
| Caraway | May 1 | May 22 | May 29 | — | 365–450 |
| Catnip | — | — | Jun 12 | Aug 14 – Oct 16 | 60–80 |
| Chamomile | May 1 | May 22 | May 29 | Jul 31 – Oct 9 | 60–90 |
| Chervil | May 1 | May 22 | May 29 | Jul 10 – Sep 11 | 40–60 |
| Chives | — | — | Jun 12 | Aug 14 – Oct 23 | 60–90 |
| Cilantro | May 1 | May 22 | May 29 | Jul 10 – Sep 11 | 40–60 |
| Comfrey | — | — | Jun 12 | Aug 14 – Oct 23 | 60–90 |
| Cumin | May 1 | May 22 | May 29 | Sep 11 – Nov 13 | 100–120 |
| Dill | May 1 | May 22 | May 29 | Jul 10 – Sep 11 | 40–60 |
| Echinacea | — | — | Jun 12 | Oct 16 – Nov 27 | 120–180 |
| Epazote | Apr 17 | Jun 12 | Jun 19 | Aug 7 – Oct 2 | 45–60 |
| Fennel (herb) | May 1 | May 22 | May 29 | Jul 31 – Oct 9 | 60–90 |
| Feverfew | — | — | Jun 12 | Sep 11 – Nov 27 | 90–120 |
| Garlic Chives | — | — | Jun 12 | Aug 14 – Oct 23 | 60–90 |
| Horehound | — | — | Jun 12 | Aug 28 – Oct 23 | 75–90 |
| Hyssop | — | — | Jun 12 | Aug 21 – Oct 23 | 70–90 |
| Lavender | — | — | Jun 12 | Sep 11 – Nov 27 | 90–200 |
| Lemon Balm | — | — | Jun 12 | Aug 14 – Oct 2 | 60–70 |
| Lemon Thyme | — | — | Jun 12 | Aug 21 – Oct 23 | 70–90 |
| Lovage | — | — | Jun 12 | Aug 21 – Oct 23 | 70–90 |
| Mint | — | — | Jun 12 | Aug 14 – Oct 23 | 60–90 |
| Oregano | — | — | Jun 12 | Aug 14 – Oct 23 | 60–90 |
| Parsley | May 1 | May 22 | May 29 | Jul 31 – Oct 2 | 60–80 |
| Rue | — | — | Jun 12 | Aug 21 – Oct 23 | 70–90 |
| Sage | — | — | Jun 12 | Aug 28 – Oct 23 | 75–90 |
| Savory | — | — | Jun 12 | Aug 7 – Oct 2 | 50–70 |
| Sorrel | May 1 | May 22 | May 29 | Jul 10 – Sep 11 | 40–60 |
| Tarragon | — | — | Jun 12 | Aug 14 – Oct 23 | 60–90 |
| Thai Basil | Apr 17 | Jun 12 | Jun 19 | Aug 14 – Oct 16 | 50–75 |
| Thyme | — | — | Jun 12 | Aug 21 – Oct 23 | 70–90 |
| Valerian | — | — | Jun 12 | Oct 16 – Nov 27 | 120–180 |
| Yarrow | — | — | Jun 12 | Sep 11 – Nov 27 | 90–120 |
Monthly Planting Guide for Elko County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Elko County.
Frequently Asked Questions
What planting zone is Elko County, NV?
Elko County is in USDA Hardiness Zone 5b. 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 Elko County, NV?
Based on 31 years of NOAA weather station data, the median last spring frost in Elko County falls around June 5. In 8 out of 10 years, last frost lands between May 11 and June 18 — a 38-day window of variability. Use June 18 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Elko County, NV?
The median first fall frost in Elko County arrives around September 15. In cold years it can arrive as early as September 2; in mild years as late as September 30. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Elko County?
Elko County has a frost-free growing season of approximately 102 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 2.47 days per decade.
What is the soil like in Elko County for gardening?
Elko County has predominantly Sandy Loam soil with a pH range of 7.2–8.5 and Excessively Drained drainage. The native soil conditions make raised beds a particularly good investment here — they let you control drainage and fertility independent of the ground soil.
What is grown commercially in Elko County?
Elko County has commercial agriculture that includes Hay, Cattle, Cotton, Dairy, Pecans. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Elko County a good location for home gardening?
Elko County scores 20/100 (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 Elko County gardeners in Zone 5b 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.
