Sandy, Utah, sits in USDA hardiness zone 7b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
These conditions suit cabbage, prickly pear, california poppy, and collard greens — a starting list any specific site will trim or extend with its own soil, sun, and drainage.
Even in Sandy, no two yards are alike.
A low spot, a south-facing slope, or a stand of trees moves the frost date and sun across a single Sandy lot. Enter your address and we'll score 1,086 plants against your land's actual soil, sun, and frost.
We read public map data around Sandy — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Sandy — the short answer
Sandy, Utah: USDA zone 7b, about 219 days between hard freezes, across 16K acres of city.
- USDA zone
- 7b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 29
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 3
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~219
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 16K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. Hard-freeze dates are this town’s own 28°F normals: light frosts run a few weeks past them, and tender transplants usually wait 2–3 weeks after the last hard freeze.
Hardiness Zone Range
Zone 7b is Sandy's average, not your lot's — a low corner or a tree line moves it. Against Sandy's 219-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Sandy
Each reading below is measured for Sandy itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredSandy runs about 219 days between hard freezes — a long growing season.
There is slack for succession plantings and slow-finishing crops: many vegetables can be sown twice, and the heat-lovers have time to ripen fully.
Plan a second sowing of quick crops after the first comes out, and use the fall window most gardeners let sit idle.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredSandy sits in USDA hardiness zone 7b.
The zone sets which perennials, shrubs, and fruit trees live through an average winter here — a plant rated for a colder zone is a safe bet, one rated warmer needs winter protection or gets treated as an annual.
Match perennials and fruit to the zone before you buy, so nothing you plant is a gamble against the cold.
USDA PHZM 2023
The kind of country Sandy is in
Sandy sits in the Central Basin and Range — EPA Level III, inside the wider North American Deserts. That is read at Sandy's own centroid rather than borrowed from Salt Lake County.
What Grows in Sandy
Every plant below cleared Sandy's own zone 7b and its 219-day season. Each card opens that plant's Utah profile. How we score.
Is it too late to plant in Sandy?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Mar 1; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 29 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 3 — long-season crops need about 90 days of runway, quick greens only 30. A long window like this one runs successions deep into fall — and even its last weeks take quick greens and garlic.
Documented around Sandy
Spotted lanternfly documented 29 miles from Sandy, first recorded 2020. What to watch for.
What's on the federal record near Sandy
Closest first, within ~10 miles of Sandy. Listing isn't leaking, and distance isn't exposure.
- ALTA VIEW HOSPITALBrownfields · 1700 ft
- ALTA VIEW HOSP. IHC, INC.Underground Storage Tanks · 2000 ft
- SMITHS FOOD & DRUG #153Brownfields · 0.6 mi
- WHITE CITY WIDPFAS · 0.6 mi
- DBA JACKSONS FOOD STORES #156Underground Storage Tanks · 0.6 mi
- (D- 3- 1) 8acc- 1Nitrate · 0.7 mi
- SANDY WATER SHOPUnderground Storage Tanks · 0.7 mi
- (D- 3- 1) 8bdd- 1Nitrate · 0.7 mi
- WHITE CITY WATER COBrownfields · 0.7 mi
- (D- 3- 1) 8aba- 1Nitrate · 0.7 mi
- SANDY TIRE & SERVICEUnderground Storage Tanks · 0.7 mi
- (D- 3- 1)17abb- 2Nitrate · 0.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Sandy's center, not your beds. Run your own address for what's upwind of you specifically.
Environmental Intelligence
The counts behind that headline — every source type on the record near Sandy.
Sources Checked
within ~10 miles of Sandy
Severity Distribution
within ~10 miles of Sandy
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Sandy, two things run higher than the national average within ~10 miles of Sandy — Nitrate (658 sites) and Superfund (28 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check your specific parcel in Sandy
Get exact proximity distances to contamination sources for your specific parcel — plus soil, sun, drainage, and 1,086 plant recommendations.
25+ data sources read at your address, not the Sandy average
Your land is one point inside Sandy
Everything above resolves to Sandy as a whole — one PHZM band and one 28°F frost record, read across 16K acres. Your parcel is one point inside that footprint. Slope, tree cover, a low spot that pools cold air, and what is in the soil are all resolved at the address, and none of them are visible at city scale. That is the honest boundary of this page, and the reason the next step is a reading of your own ground rather than a better local average.
Your Lot vs the Sandy Average
Sandy Average
- ●USDA Zones 7b, averaged across Sandy
- ●One soil character for all of Sandy
- ●Frost dates read at Sandy's scale: Mar 29 to Nov 3
YOUR Parcel
- ✓Your exact zone, not Sandy's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Sandy
Pull a site-specific report for your exact address in Sandy, Utah — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Sandy averages can't show:
We read public map data around Sandy — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Sandy average
How we know this about Sandy
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this city’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Sandy’s own record; boundaries and acreage from US Census TIGER/Line 2025; the contamination records from the federal sources named in their beats above. Soil is not read at city grain anywhere on this page — there is no city-resolution survey in our data, which is why you will find no soil grid here rather than a statewide one wearing a local label. The resolution ledger below names every figure this page inherited.
Common questions about Sandy
When does frost risk typically end in Sandy?
The last hard freeze (28°F) in Sandy typically lands around Mar 29, per NOAA 1991–2020 climate normals — earlier than the light-frost dates most charts quote. That marks the hard freeze, not the last light frost — lighter frosts keep biting past it, which is why tender transplants here wait until about Apr 19.
When is the first frost in Sandy?
The first hard freeze (28°F) in Sandy typically arrives around Nov 3, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 20, so the watching starts about Oct 4 — about 219 days after the spring freeze cleared.
How long is the growing season in Sandy?
Measured between 28°F hard freezes, Sandy sees about 219 frost-free days — roughly Mar 29 through Nov 3, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 19 to Oct 20, about 184 days.
Is the soil safe to grow vegetables in Sandy?
The federal record around Sandy runs heavier than most — 2,238 documented sites, mostly Underground Storage Tanks entries (975), the nearest Brownfields record about 0.3 miles out — so test the soil before planting food in the ground, and raised beds with clean imported soil grow well in the meantime. Even here, proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what's recorded and where.
How do I protect my plants from frost in Sandy?
From about Oct 4 the job here turns from planting to protecting — the last start even a 30-day crop can finish. As the season closes around the first 28°F hard freeze near Nov 3 (NOAA 1991–2020 climate normals), three moves buy time: row cover or an old sheet over tender plants on still, clear nights; water the soil the afternoon before a freeze, so it holds warmth overnight; and harvest tomatoes, peppers and basil before Nov 3. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Sandy's scale — its 7b band and its 219-day season. Your yard writes its own version of Sandy's numbers: we read soil, sun, drainage and frost at your exact address. Try it for 14 days — no card required.
What this page reads at Sandy’s own scale
7 of the readings below were taken at Sandy's own scale — its own ~219-day season between 28°F freezes, the 15,524 acres it covers and 2,238 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Sandy's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Sandy's own 28°F hard-freeze dates, about Mar 29 and Nov 3 and the ~219-day span between themNOAA 1991–2020 Climate Normals
- 2,238 documented contamination sites on the federal record near Sandy, the closest Brownfields record about 0.3 miles out from the town centreFederal environmental registers
- Sandy's boundary and the 15,524 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~219-day seasonGrowable Ground crop-matching engine
- The ecoregion at Sandy's own centroid, the Central Basin and RangeUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Sandylydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Sandy's 15,524 acres read through its county's SSURGO summaryfrom Salt Lake County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Salt Lake County
- The growing challenges every Utah grower plans around — written at state scale, so they stay on the state guidefrom Utah
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Salt Lake County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Sandy's 15,524 acreswhy one lot differs from the next →
- Which side of Sandy you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 15,524 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields record about 0.3 miles out, measured from the town centrehow we read the record →
- Where cold air settles, which slopes face the sun, and which way the wind runs on your own ground — measured at your address, and averaged away by any Sandy-wide figureread your own land →
More in Utah
Growing region
Nearby growing guides