Pearsonville, California, sits in USDA hardiness zone 8b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Reliable performers under these conditions include cabbage, fig, california poppy, and collard greens; what your own ground favors still comes down to its soil, sun, and drainage.
Even in Pearsonville, 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 Pearsonville 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 Pearsonville — soil, climate, flood, and parcel records. How we handle your address.
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Pearsonville — the short answer
Pearsonville, California: USDA zone 8b, about 295 days between hard freezes, across 3K acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 9
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Dec 1
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~295
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 3K 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 8b is Pearsonville's average, not your lot's — a low corner or a tree line moves it. Against Pearsonville's 295-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Pearsonville
Each reading below is measured for Pearsonville itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredPearsonville runs about 295 days between hard freezes — 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
MeasuredPearsonville sits in USDA hardiness zone 8b.
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 Pearsonville is in
Pearsonville sits in the Mojave Basin and Range — EPA Level III, inside the wider North American Deserts. That is read at Pearsonville's own centroid rather than borrowed from Inyo County.
What Grows in Pearsonville
Every plant below cleared Pearsonville's own zone 8b and its 295-day season. Each card opens that plant's California profile. How we score.
Is it too late to plant in Pearsonville?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Jan 12; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 9 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 1 — 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 Pearsonville
Closest first, within ~10 miles of Pearsonville. Listing isn't leaking, and distance isn't exposure.
- 024S038E28Q001MNitrate · 0.6 mi
- 024S038E33J002MNitrate · 1.4 mi
- 024S038E33R003MNitrate · 1.5 mi
- Pearsonville ShellUnderground Storage Tanks · 1.7 mi
- 024S038E35E001MNitrate · 1.9 mi
- GRANITE CONSTRUCTION COBrownfields · 3.3 mi
- 025S038E11K002MNitrate · 3.6 mi
- 025S038E13D001MNitrate · 4.2 mi
- Giraud MineMining · 4.4 mi
- MEADOWBROOK DAIRYBrownfields · 4.7 mi
- 025S038E23G001MNitrate · 5.2 mi
- King HenryMining · 5.2 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Pearsonville'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 Pearsonville.
Sources Checked
within ~10 miles of Pearsonville
Severity Distribution
within ~10 miles of Pearsonville
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Pearsonville, two things run higher than the national average within ~10 miles of Pearsonville — Nitrate (84 sites) and Mining (6 sites). That's not a problem with your land — it's information about it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Mining: Mining sites — both historic and active — can leach heavy metals (arsenic, lead, cadmium, mercury) into soil and water for centuries after operations cease.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Test soil for heavy metals (lead, arsenic, cadmium, mercury) — this is essential near any mining site.
Check your specific parcel in Pearsonville
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 Pearsonville average
Your land is one point inside Pearsonville
Everything above resolves to Pearsonville as a whole — one PHZM band and one 28°F frost record, read across 3K 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 town 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 Pearsonville Average
Pearsonville Average
- ●USDA Zones 8b, averaged across Pearsonville
- ●One soil character for all of Pearsonville
- ●Frost dates read at Pearsonville's scale: Feb 9 to Dec 1
YOUR Parcel
- ✓Your exact zone, not Pearsonville's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Pearsonville
Pull a site-specific report for your exact address in Pearsonville, California — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Pearsonville averages can't show:
We read public map data around Pearsonville — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Pearsonville average
How we know this about Pearsonville
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this town’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Pearsonville’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 town grain anywhere on this page — there is no town-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 Pearsonville
When does frost risk typically end in Pearsonville?
The last hard freeze (28°F) in Pearsonville typically lands around Feb 9, 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 Mar 2.
When is the first frost in Pearsonville?
The first hard freeze (28°F) in Pearsonville typically arrives around Dec 1, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 17, so the watching starts about Nov 1 — about 295 days after the spring freeze cleared.
How long is the growing season in Pearsonville?
Measured between 28°F hard freezes, Pearsonville sees about 295 frost-free days — roughly Feb 9 through Dec 1, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 2 to Nov 17, about 260 days.
Is the soil safe to grow vegetables in Pearsonville?
The federal record around Pearsonville shows 99 documented sites, mostly Nitrate entries (84), the nearest Nitrate record about 0.6 miles out — a typical footprint for a growing area, and proximity to a documented site is information, not a diagnosis of any one yard. It's worth seeing which recorded sites sit closest to where you grow, and testing the soil before new food beds near any of them.
How do I protect my plants from frost in Pearsonville?
From about Nov 1 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 1 (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 1. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Pearsonville's scale — its 8b band and its 295-day season. Your yard writes its own version of Pearsonville'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 Pearsonville’s own scale
6 of the readings below were taken at Pearsonville's own scale — its own ~295-day season between 28°F freezes, the 2,631 acres it covers and 99 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Pearsonville's own USDA hardiness band, zones 8bUSDA PHZM 2023
- Pearsonville's own 28°F hard-freeze dates, about Feb 9 and Dec 1 and the ~295-day span between themNOAA 1991–2020 Climate Normals
- 99 documented contamination sites on the federal record near Pearsonville, the closest Nitrate record about 0.6 miles out from the town centreFederal environmental registers
- Pearsonville's boundary and the 2,631 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~295-day seasonGrowable Ground crop-matching engine
- The ecoregion at Pearsonville's own centroid, the Mojave Basin and RangeUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Pearsonville's 2,631 acres read through its county's SSURGO summaryfrom Inyo County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Inyo 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 Inyo County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Pearsonville's 2,631 acreswhy one lot differs from the next →
- Which side of Pearsonville you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,631 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Nitrate record about 0.6 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 Pearsonville-wide figureread your own land →