Fridley, Minnesota, sits in USDA hardiness zone 5a — a zone band wide enough that plant choice, not possibility, is the interesting question.
The conditions favor cabbage, cranberry, lavender, and collard greens, among others — though every individual site edits that list with its own soil, sun, and drainage.
Even in Fridley, 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 Fridley 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 Fridley — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Fridley — the short answer
Fridley, Minnesota: USDA zone 5a, about 192 days between hard freezes, across 7K acres of city.
- USDA zone
- 5a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 14
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 23
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~192
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 7K 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 5a is Fridley's average, not your lot's — a low corner or a tree line moves it. Against Fridley's 192-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Fridley
Each reading below is measured for Fridley itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredFridley runs about 192 days between hard freezes — a moderate growing season.
There is room for the full run of cool-season crops plus a warm-season main crop, but the calendar is tight enough that a late spring or early fall frost still decides how much finishes.
Time warm-season transplants to your last hard freeze, and a few weeks of season extension turns a near-miss harvest into a sure one.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredFridley sits in USDA hardiness zone 5a.
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 Fridley is in
Fridley sits in the North Central Hardwood Forests — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Fridley's own centroid rather than borrowed from Anoka County.
What Grows in Fridley
Every plant below cleared Fridley's own zone 5a and its 192-day season. Each card opens that plant's Minnesota profile. How we score.
Is it too late to plant in Fridley?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Mar 17; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 14 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 23 — long-season crops need about 90 days of runway, quick greens only 30. The tail of the season still works: sixty-day crops into late summer, quick greens after, garlic last of all.
What's on the federal record near Fridley
Closest first, within ~10 miles of Fridley. Listing isn't leaking, and distance isn't exposure.
- ANOKA COUNTY LIBRARYBrownfields · 700 ft
- FRIDLEY DENTAL CENTERBrownfields · 800 ft
- FRIDLEY PLAZA CLINICBrownfields · 800 ft
- FAIRVIEW PHARMACY FRIDLEYBrownfields · 800 ft
- FRIDLEY CITY OFBrownfields · 850 ft
- FRIDLEY POLICE DEPARTMENTBrownfields · 850 ft
- WILLOWS BEND SENIOR LIVING LLCBrownfields · 850 ft
- NJAKA PILGRIM CLEANERSBrownfields · 900 ft
- Kiffes AutomotiveUnderground Storage Tanks · 1100 ft
- PLAZA CLEANERSBrownfields · 1100 ft
- WALGREENS 4697Brownfields · 1200 ft
- RICE PLAZA RETAIL COMPLEXBrownfields · 1500 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Fridley'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 Fridley.
Sources Checked
within ~10 miles of Fridley
Severity Distribution
within ~10 miles of Fridley
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Fridley, Brownfields runs higher than the national average — 6,655 sites within ~10 miles of Fridley. 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 Fridley
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 Fridley average
Your land is one point inside Fridley
Everything above resolves to Fridley as a whole — one PHZM band and one 28°F frost record, read across 7K 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 Fridley Average
Fridley Average
- ●USDA Zones 5a, averaged across Fridley
- ●One soil character for all of Fridley
- ●Frost dates read at Fridley's scale: Apr 14 to Oct 23
YOUR Parcel
- ✓Your exact zone, not Fridley's 5a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Fridley
Pull a site-specific report for your exact address in Fridley, Minnesota — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Fridley averages can't show:
We read public map data around Fridley — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Fridley average
How we know this about Fridley
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 Fridley’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 Fridley
When does frost risk typically end in Fridley?
The last hard freeze (28°F) in Fridley typically lands around Apr 14, 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 May 5.
When is the first frost in Fridley?
The first hard freeze (28°F) in Fridley typically arrives around Oct 23, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 9, so the watching starts about Sep 23 — about 192 days after the spring freeze cleared.
How long is the growing season in Fridley?
Measured between 28°F hard freezes, Fridley sees about 192 frost-free days — roughly Apr 14 through Oct 23, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 5 to Oct 9, about 157 days.
Is the soil safe to grow vegetables in Fridley?
The federal record around Fridley runs heavier than most — 9,133 documented sites, mostly Brownfields entries (6,655), the nearest Brownfields record about 0.1 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 Fridley?
From about Sep 23 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 Oct 23 (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 Oct 23. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Fridley's scale — its 5a band and its 192-day season. Your yard writes its own version of Fridley'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 Fridley’s own scale
6 of the readings below were taken at Fridley's own scale — its own ~192-day season between 28°F freezes, the 6,505 acres it covers and 9,133 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Fridley's own USDA hardiness band, zones 5aUSDA PHZM 2023
- Fridley's own 28°F hard-freeze dates, about Apr 14 and Oct 23 and the ~192-day span between themNOAA 1991–2020 Climate Normals
- 9,133 documented contamination sites on the federal record near Fridley, the closest Brownfields record about 0.1 miles out from the town centreFederal environmental registers
- Fridley's boundary and the 6,505 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 5a and a ~192-day seasonGrowable Ground crop-matching engine
- The ecoregion at Fridley's own centroid, the North Central Hardwood ForestsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Fridley's 6,505 acres read through its county's SSURGO summaryfrom Anoka County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Anoka County
- The growing challenges every Minnesota grower plans around — written at state scale, so they stay on the state guidefrom Minnesota
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Anoka County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Fridley's 6,505 acreswhy one lot differs from the next →
- Which side of Fridley you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 6,505 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields record about 0.1 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 Fridley-wide figureread your own land →