Galt, California, sits in USDA hardiness zone 9b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
A short list that earns its place here — okra, meyer lemon, california poppy, and artichoke — with any one site's soil, sun, and drainage making the final cut.
Even in Galt, 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 Galt 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 Galt — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Galt — the short answer
Galt, California: USDA zone 9b, about 324 days between hard freezes, across 5K acres of city.
- USDA zone
- 9b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Jan 22
- Sacramento County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 12
- Sacramento County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~324
- Sacramento County normal — NOAA 1991–2020, nearest to this town
- City area
- 5K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. No 30-year normal resolves at this town’s own centroid, so the hard-freeze dates are Sacramento County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 9b is Galt's average, not your lot's — a low corner or a tree line moves it. Against Galt's 324-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Galt
Each reading below is measured for Galt itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsGalt runs about 324 days between hard freezes (read from Sacramento County, the closest normal to Galt) — close to year-round growing.
Frost is rarely the limit here; winter plantings are as real as summer ones, and the harder question is which crops shrug off the summer heat.
Grow cool-season crops through the mild winter, and choose heat-tolerant varieties for the summer beds.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredGalt sits in USDA hardiness zone 9b.
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 Galt is in
Galt sits in the Central California Valley — EPA Level III, inside the wider Mediterranean California. That is read at Galt's own centroid rather than borrowed from Sacramento County.
What Grows in Galt
Every plant below cleared Galt's own zone 9b and its 324-day season. Each card opens that plant's California profile. How we score.
Is it too late to plant in Galt?
Too late for some crops, right on time for others — a growing season is a sequence, not a deadline. Cool-season crops can go in from around Jan 1; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Jan 22 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 12 — long-season crops need about 90 days of runway, quick greens only 30. In a climate this gentle, “too late” hardly applies — the question becomes which crops prefer the cooler months ahead.
What's on the federal record near Galt
Closest first, within ~10 miles of Galt. Listing isn't leaking, and distance isn't exposure.
- GALT GAS & FOODUnderground Storage Tanks · 900 ft
- HERBURGER PUBLICATIONS/GALT HERALDBrownfields · 1200 ft
- CONVENIENCE AQUISITION LLC DBA MORE FOR LESSBrownfields · 1200 ft
- More For Less #24Underground Storage Tanks · 1200 ft
- CONSOLIDATED FABRICATORS CORPToxics Release Inventory · 1500 ft
- HAYES CHROPRACTIC INCBrownfields · 1500 ft
- CAIN BROS BODY & PAINT SHOPBrownfields · 1600 ft
- GALT STEEL FOUNDRY INCBrownfields · 2100 ft
- JAYS AUTO REPAIRBrownfields · 2200 ft
- LODI IRON WORKSToxics Release Inventory · 2200 ft
- GALT FUEL STATIONUnderground Storage Tanks · 2300 ft
- GALT FUEL STATION, LLC DBA CHEVRON STATION GALTBrownfields · 2300 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Galt'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 Galt.
Total Sites
789
within ~10 miles of Galt
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Galt
Severity Distribution
within ~10 miles of Galt
A note from Gnorman
What an experienced grower watches for around here
In and around Galt, Brownfields runs higher than the national average — 571 sites within ~10 miles of Galt. Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Brownfields: Brownfield sites are former commercial or industrial properties where legacy soil contamination (heavy metals, PAHs, petroleum compounds) may persist.
Check EPA brownfield remediation status — many sites have completed cleanup with institutional controls.
Check your specific parcel in Galt
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 Galt average
Your land is one point inside Galt
Everything above resolves to Galt as a whole — one PHZM band, read across 5K acres, with hard-freeze dates borrowed from Sacramento County’s record because no 30-year normal resolves at this city’s own centroid. 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 Galt Average
Galt Average
- ●USDA Zones 9b, averaged across Galt
- ●One soil character for all of Galt
- ●Frost dates read at Galt's scale: Jan 22 to Dec 12
YOUR Parcel
- ✓Your exact zone, not Galt's 9b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Galt
Pull a site-specific report for your exact address in Galt, California — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Galt averages can't show:
We read public map data around Galt — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Galt average
How we know this about Galt
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 Sacramento County’s record, because none resolves here; 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 Galt
When does frost risk typically end in Galt?
The last hard freeze (28°F) in Galt typically lands around Jan 22, 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 Feb 12.
When is the first frost in Galt?
The first hard freeze (28°F) in Galt typically arrives around Dec 12, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 28, so the watching starts about Nov 12 — about 324 days after the spring freeze cleared.
How long is the growing season in Galt?
Measured between 28°F hard freezes, Galt sees about 324 frost-free days — roughly Jan 22 through Dec 12, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Feb 12 to Nov 28, about 289 days.
Is the soil safe to grow vegetables in Galt?
The federal record around Galt is a meaningful one — 789 documented sites, mostly Brownfields entries (571), the nearest Underground Storage Tanks record about 0.2 miles out — so a soil test before new food beds is a sensible precaution here, not a reason to hold back from growing. Remember that proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what sits where.
How do I protect my plants from frost in Galt?
From about Nov 12 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 Dec 12 (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 Dec 12. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Galt's scale — its 9b band and its 324-day season. Your yard writes its own version of Galt'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 Galt’s own scale
5 of the readings below were taken at Galt's own scale — the 5,009 acres it covers and 789 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Galt's own USDA hardiness band, zones 9bUSDA PHZM 2023
- 789 documented contamination sites on the federal record near Galt, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Galt's boundary and the 5,009 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 9b and a ~324-day seasonGrowable Ground crop-matching engine
- The ecoregion at Galt's own centroid, the Central California ValleyUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Galt has no normal of its own, so its county's is the closest measured readfrom Sacramento County
- Soil character — no town-scale survey exists, so Galt's 5,009 acres read through its county's SSURGO summaryfrom Sacramento County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Sacramento County
- The growing challenges every California grower plans around — written at state scale, so they stay on the state guidefrom California
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Sacramento County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Galt's 5,009 acreswhy one lot differs from the next →
- Which side of Galt you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 5,009 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.2 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 Galt-wide figureread your own land →