Pico Rivera, California, sits in USDA hardiness zone 10b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
A short list that earns its place here — artichoke, meyer lemon, california poppy, and cabbage — with any one site's soil, sun, and drainage making the final cut.
Even in Pico Rivera, 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 Pico Rivera 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 Pico Rivera — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Pico Rivera — the short answer
Pico Rivera, California: USDA zone 10b, no 28°F killing freeze on record — the season is year-round, across 5K acres of city.
- USDA zone
- 10b
- USDA PHZM 2023
- Killing freeze
- None on record
- NOAA RCC ACIS 1991–2020, this town’s own record
- City area
- 5K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. The year-round finding is measured — a 30-year record with no 28°F killing freeze in it — never inferred from missing dates.
Hardiness Zone Range
Zone 10b is Pico Rivera's average, not your lot's — a low corner or a tree line moves it. Against Pico Rivera's no killing freeze on record, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Pico Rivera
Each reading below is measured for Pico Rivera itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Winter hardiness
MeasuredPico Rivera sits in USDA hardiness zone 10b.
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 Pico Rivera is in
Pico Rivera sits in the Southern California/Northern Baja Coast — EPA Level III, inside the wider Mediterranean California. That is read at Pico Rivera's own centroid rather than borrowed from Los Angeles County.
What Grows in Pico Rivera
Every plant below cleared Pico Rivera's own zone 10b. Each card opens that plant's California profile. How we score.
What's on the federal record near Pico Rivera
Closest first, within ~10 miles of Pico Rivera. Listing isn't leaking, and distance isn't exposure.
- PICO RIVERA - CITY, WATER DEPT.PFAS · 0 ft
- PICO WDPFAS · 0 ft
- T & C CLEANERSBrownfields · 850 ft
- DD'S DISCOUNTS #5175Brownfields · 900 ft
- VALENCIA ACADEMY OF THE ARTSBrownfields · 1000 ft
- TESORO (SPEEDWAY) 63289Underground Storage Tanks · 1200 ft
- ERUSD RIO VISTA ELEMENTARYBrownfields · 1900 ft
- FERNANDO CHAGOLLABrownfields · 2000 ft
- RIO VISTA ELEMENTARY SCHOOLBrownfields · 2000 ft
- GILBERTO BECERRABrownfields · 2100 ft
- DENNIS LINBrownfields · 2100 ft
- CONTRERAS, GENAROBrownfields · 2400 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Pico Rivera'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 Pico Rivera.
Sources Checked
within ~10 miles of Pico Rivera
Severity Distribution
within ~10 miles of Pico Rivera
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Pico Rivera, Brownfields runs higher than the national average — 13,897 sites within ~10 miles of Pico Rivera. That's not a problem with your land — it's information about it.
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 Pico Rivera
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 Pico Rivera average
Your land is one point inside Pico Rivera
Everything above resolves to Pico Rivera as a whole — one PHZM band and one 28°F frost record, read across 5K 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 Pico Rivera Average
Pico Rivera Average
- ●USDA Zones 10b, averaged across Pico Rivera
- ●One soil character for all of Pico Rivera
- ●State-average frost dates
YOUR Parcel
- ✓Your exact zone, not Pico Rivera's 10b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Pico Rivera
Pull a site-specific report for your exact address in Pico Rivera, California — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Pico Rivera averages can't show:
We read public map data around Pico Rivera — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Pico Rivera average
How we know this about Pico Rivera
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, with the labelled statewide window where none resolves; 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 Pico Rivera
Is it too late to plant in Pico Rivera?
No — Pico Rivera has no 28°F killing freeze in the 30-year station record, so the growing season is year-round and there is no last-frost date to wait for. Planting is paced by rainfall, heat and daylength instead of by frost: start heat-lovers any month, and time cool-season crops (lettuce, brassicas, peas) for the cooler, wetter half of the year or for higher ground. Succession sowing every few weeks works all year, so the limit is what you can keep watered and harvested, not the calendar.
When does frost risk typically end in Pico Rivera?
It doesn't — Pico Rivera records no 28°F killing freeze at all across the 1991–2020 station record, so there is no spring frost date to plant after. Cold still matters with elevation: the higher you garden, the cooler the nights, and a few tropical crops sulk below about 60°F even where they never freeze.
How long is the growing season in Pico Rivera?
Year-round — the 1991–2020 station record for Pico Rivera contains no 28°F killing freeze, so there is no season to measure between freezes. What paces planting instead is heat, rainfall and daylength: the hottest, wettest stretch is the hard part for cool-season crops, not winter. Elevation is the one real exception — the higher you garden, the colder the nights get.
Is the soil safe to grow vegetables in Pico Rivera?
The federal record around Pico Rivera runs heavier than most — 16,161 documented sites, mostly Brownfields entries (13,897), the nearest PFAS record under a tenth of a mile 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.
Everything above is measured at Pico Rivera's scale — its 10b band and its no killing freeze on record. Your yard writes its own version of Pico Rivera'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 Pico Rivera’s own scale
6 of the readings below were taken at Pico Rivera's own scale — the 5,322 acres it covers and 16,161 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Pico Rivera's own USDA hardiness band, zones 10bUSDA PHZM 2023
- No 28°F killing freeze in the 30-year station record covering Pico Rivera — a year-round growing seasonNOAA Regional Climate Centers ACIS, 1991-2020
- 16,161 documented contamination sites on the federal record near Pico Rivera, the closest PFAS record under a tenth of a mile out from the town centreFederal environmental registers
- Pico Rivera's boundary and the 5,322 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear Pico Rivera's hardiness zoneGrowable Ground crop-matching engine
- The ecoregion at Pico Rivera's own centroid, the Southern California/Northern Baja CoastUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Pico Rivera's 5,322 acres read through its county's SSURGO summaryfrom Los Angeles County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Los Angeles 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 Los Angeles County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Pico Rivera's 5,322 acreswhy one lot differs from the next →
- Which side of Pico Rivera you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 5,322 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest PFAS record under a tenth of a mile 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 Pico Rivera-wide figureread your own land →