Generally — Most Areas
sideoats grama (zones 4-9) suits most of Nevada (4a-10a) — zones 4-9 are in range, and the rest of the state is the exception.
Sideoats Grama in Nevada — the short answer
Sideoats Grama in Nevada: hardy in zones 4–9, full sun.
- Plant zones
- 4-9
- Not verified
- Nevada zones
- 4a-10a
- USDA PHZM 2023
- Frost window
- Apr 28 - May 20 – Oct 9 - Oct 21
- NOAA RCC ACIS 1991-2020, 28°F
- Shortest county season
- 110 days
- NOAA Regional Climate Centers ACIS, 1991-2020, county 28°F killing freeze
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS and university Extension sources — per-field provenance varies and is published with the dataset.
Your yard isn't the whole zone.
Nevada spans zones 4a-10a, but your yard sits in exactly one — and slope, tree cover, and cold-air pockets nudge it further. Enter your address and we'll score sideoats grama against your parcel's actual hardiness, soil, and sun.
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Nevada is not one climate
Nevada’s winter-low ladder runs across 17 counties, from zone 5 in Elko County to zone 9 in Clark County. That is 40°F between the two counties’ average coldest night — the difference between sideoats grama overwintering in the ground and coming under cover.
The middle half of 17 counties runs 6.5–7 zones, with a median of 7 zones — a 4-zone span end to end.
Measured across 17 Nevada counties. USDA PHZM 2023, per county. Quartiles are order statistics — every figure shown is a value a real county recorded, not an interpolation. Your own site sits somewhere inside this range; a parcel report resolves where.
Where in Nevada Fits Best
Even within Nevada's zones 4a-10a, county microclimates differ enough to change what thrives. These counties carry the closest zone match for sideoats grama (USDA PHZM 2023):
Zone Comparison
Sideoats Grama Needs
- USDA Zones: 4-9
- Sun: Full Sun
- Mature size: 2.5 ft tallWe haven't confirmed this against a published source yet.
- Drought tolerance: Medium
Nevada Has
- USDA Zones: 4a-10a
- Last Hard Freeze (28°F): Apr 28 - May 20
- First Hard Freeze (28°F): Oct 9 - Oct 21
- Annual Rainfall: 4-12 inches
- Common Soils: Desert sand, Caliche, Alkaline clay
Plant Zone Range (zones 4-9)
Preferred Soil pH
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS, and university Extension sources — per-field provenance varies and is published with the dataset. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.
When to Plant Sideoats Grama in Nevada
The frost window
Across Nevada, the last spring hard freeze (28°F) clears between Apr 28 and May 20, and the first fall hard freeze lands between Oct 9 and Oct 21 (NOAA Regional Climate Centers ACIS, 1991-2020). Counting from the latest last freeze to the earliest first freeze, that's a 142-day window you can count on — up to 176 days on a mild site in a kind year. That marks the hard freeze, not the last light frost, so tender transplants usually wait another 2-3 weeks.
Winter standing
Nevada runs as cold as USDA zone 4, and no sourced winter-hardiness floor is on record for sideoats grama, so this page does not state whether it overwinters here — and gives no fall establishment date on the strength of a guess. Whether sideoats grama is a permanent planting or a replant-every-spring crop for you turns on your own zone within Nevada; check its hardiness range against that before treating it as long-lived ground.
Frost window: NOAA Climate Normals 1991-2020. Plant timing fields: Growable Ground Plant Database — frost-free days from FAO ECOCROP, days to harvest from university Extension production guides, and growing-degree-day and chill-hour minimums that are compilation estimates rather than published figures. Your site's own frost dates can run earlier or later than the state range — a parcel report pins them down.
Soil + Drainage Fit
Sideoats Grama likes near-neutral soil (pH 5.5-7.8). That's the common-ground band across Nevada's desert sand and caliche — a soil test confirms it for your site. It will grow across that whole span, but it does best between pH 6 and 7 — worth knowing before you decide whether a Nevada soil test result is a problem or just a number. Drainage matters: this plant wants well (dry spells). If your Nevada site is heavier clay or sits in a low spot, a raised bed lifts the roots above wet ground, or work in compost. Drainage need: We haven't confirmed this against a published source yet.
Plant pH requirements: FAO ECOCROP and USDA PLANTS, with the remaining rows from other published sources or Growable Ground compilation. Drainage: FAO ECOCROP, with the remaining rows from other published sources or Growable Ground compilation. Nevada soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.
What Else to Consider for Sideoats Grama in Nevada
Zone compatibility tells you about winter cold survival — but Nevada growers also need to think about:
Extremely low rainfall (driest US state)
Alkaline soils (pH 8-9) limit many species
Extreme summer heat in southern valleys
What to actually do about these — and the constraints that apply to every Nevada grower, not just sideoats grama — is covered on the Nevada growing guide.
Where in Nevada Sideoats Grama Is Zone-Hardy
Sideoats Grama is rated for USDA zones 4–9. Every one of Nevada’s 17 counties sits inside that band — from Elko County at zone 5a to Clark County at zone 9a — so winter cold is not what decides this plant anywhere in the state. What is left to vary is your own parcel: slope, shelter and cold-air drainage routinely move a site half a zone either way from the county figure.
Across those 17 counties Nevada’s winter-low ladder runs from zone 5a in Elko County to zone 9a in Clark County — 4 USDA zones of spread, which is 40°F between the two counties’ average coldest night of the year. That is why a statewide hardiness answer is where you start and not where you finish.
The planting window moves with it. Nye County holds its last hard freeze (28°F) until about May 31, while Clark County is clear by Jan 25 — 126 days apart. Set sideoats grama out on your county’s date, not the state’s.
County hardiness zones: USDA Plant Hardiness Zone Map (PHZM) 2023, per county. County last-freeze dates: NOAA Regional Climate Centers ACIS (1991-2020), county 28°F killing freeze — earlier than the folk 32°F "last frost". Sideoats Grama’s zone 4–9 band: Not verified. A parcel report resolves your address’s own zone and frost dates rather than its county’s.
Nevada Cooperative Extension
For Nevada-specific cultivar recommendations, planting calendars, and pest pressure for sideoats grama, the canonical source is University of Nevada, Reno Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.
Is Sideoats Grama native to Nevada?
Sideoats Grama is native to parts of the Lower 48, but the USDA PLANTS Database (accessed 2026-10-19) does not record it growing in Nevada. It can still earn a place in a Nevada garden — the zone comparison above tells you whether it will thrive.
Looking for plants that belong here? The Nevada growing guide lists plants that USDA PLANTS records growing in Nevada and that Kew and NatureServe Explorer both list in its native range, leaving out any that NatureServe flags as exotic there or that our audit holds.
State records: USDA PLANTS Database state-distribution data (presence, not state-level nativity), accessed 2026-10-19.
Common Questions About Growing Sideoats Grama in Nevada
When can I plant Sideoats Grama in Nevada?
Nevada's last spring hard freeze (28°F) clears between Apr 28 and May 20, and the first fall hard freeze lands between Oct 9 and Oct 21 (NOAA Regional Climate Centers ACIS, 1991-2020). No sourced winter-hardiness floor is on record for Sideoats Grama, so this page does not state whether it overwinters in Nevada and publishes no fall establishment date for it — check its hardiness range against your own zone before treating it as a permanent planting.
What hardiness zone is Sideoats Grama grown in across Nevada?
Nevada spans USDA hardiness zones 4a-10a (USDA ARS PHZM 2023). Sideoats Grama carries a range of zones 4-9, so the overlap zones are where outdoor growing is most reliable.
How many frost-free days does a typical Nevada site have?
A typical Nevada site sees ~163 frost-free days per year (derived from NOAA Regional Climate Centers ACIS, 1991-2020). Sideoats Grama needs 120+ frost-free days, so check whether your local microclimate runs above or below the state average before settling on a planting date.
Is Sideoats Grama native to Nevada?
Sideoats Grama is native to parts of the Lower 48, but the USDA PLANTS Database (accessed 2026-10-19) does not record it growing in Nevada. It can still earn a place in a Nevada garden — the zone comparison above tells you whether it will thrive.
How should I amend the soil for Sideoats Grama in Nevada?
Sideoats Grama prefers pH 5.5-7.8 and well (dry spells) drainage. We haven't confirmed this against a published source yet. That sits in the common-ground band across Nevada soils — a 30-minute soil test from a local Extension lab confirms it for your specific site.
Will Sideoats Grama actually grow on my specific land in Nevada?
State-level zone + climate data is a sketch. A Growable Ground parcel report scores sideoats grama against your address's mapped soil pH, drainage, sun, and frost-date data drawn from USDA SSURGO, NOAA, and PRISM — not state averages.
Check your specific parcel in Nevada
State-level data is a sketch. Your Growable Ground report scores sideoats grama against your land's mapped soil, modelled sun, drainage, and frost data — not zone averages.
Three things about your lot that Nevada sideoats grama averages can't show:
We read public map data around Nevada — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Nevada sideoats grama average
Explore More
Growing guides for sideoats grama
Explore Nevada county by county
Nevada carries 17 counties with their own USDA zone — a sample of the growing pages for sideoats grama there:
Where else sideoats grama grows
Sideoats Grama's zone band crosses state lines — these are the states closest to Nevada in winter climate where it also has a page, plus the far ends of its range. Each one re-answers the question with that state's own record.
More to grow in Nevada
Nevada has a growing page for 1,036 plants — a rotating sample of the rest of the shelf.
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