Higginson, Arkansas, sits in USDA hardiness zone 8a — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Expect cabbage, fig, california poppy, and collard greens to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.
Even in Higginson, 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 Higginson 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 Higginson — soil, climate, flood, and parcel records. How we handle your address.
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Higginson — the short answer
Higginson, Arkansas: USDA zone 8a, about 253 days between hard freezes, across 813 acres of town.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 10
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 18
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~253
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 813 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 8a is Higginson's average, not your lot's — a low corner or a tree line moves it. Against Higginson's 253-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Higginson
Each reading below is measured for Higginson itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredHigginson runs about 253 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
MeasuredHigginson sits in USDA hardiness zone 8a.
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 Higginson is in
Higginson sits in the Mississippi Alluvial Plain — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Higginson's own centroid, and it is not what its county reads: White County is mostly Arkansas Valley. The wider page above you is answering a different question about different ground.
What Grows in Higginson
Every plant below cleared Higginson's own zone 8a and its 253-day season. Each card opens that plant's Arkansas profile. How we score.
Is it too late to plant in Higginson?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Feb 10; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 10 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 18 — long-season crops need about 90 days of runway, quick greens only 30. With a season this long, “too late” mostly means “switch crops” — second sowings and a full fall garden are the norm, with garlic closing the year.
What's on the federal record near Higginson
Closest first, within ~10 miles of Higginson. Listing isn't leaking, and distance isn't exposure.
- MORNING SUN CITGOUnderground Storage Tanks · 1.0 mi
- BIRDWELL EXXONUnderground Storage Tanks · 1.2 mi
- CAROLYN BOWMANUnderground Storage Tanks · 1.2 mi
- LOVES TRAVEL STOP #557Underground Storage Tanks · 1.5 mi
- SEARCY MUNICIPAL AIRPORTUnderground Storage Tanks · 1.6 mi
- DESERT NDT, DBA SHAWCOR INSPECTION SERVICESBrownfields · 1.6 mi
- SEARCY ARMORYUnderground Storage Tanks · 1.7 mi
- STEPHENSON OIL CO., INC.Underground Storage Tanks · 1.8 mi
- WAL-MART DC #6018Underground Storage Tanks · 1.8 mi
- AHTD- SEARCY AREA HEADQUARTERSUnderground Storage Tanks · 1.9 mi
- WOLFORD'S AUTO BODY & COLLISION REPAIR CENTERBrownfields · 1.9 mi
- DOUBLEBEES #140Underground Storage Tanks · 1.9 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Higginson'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 Higginson.
Total Sites
222
within ~10 miles of Higginson
Risk Level
Elevated
Highest-severity
2 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Higginson
Severity Distribution
within ~10 miles of Higginson
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Higginson, PFAS runs higher than the national average — 4 sites within ~10 miles of Higginson. That's not a problem with your land — it's information about it.
PFAS: PFAS (per- and polyfluoroalkyl substances) are called "forever chemicals" because they do not biodegrade.
Test irrigation water source — this is the primary pathway for PFAS to reach garden crops.
Check your specific parcel in Higginson
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 Higginson average
Your land is one point inside Higginson
Everything above resolves to Higginson as a whole — one PHZM band and one 28°F frost record, read across 813 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 Higginson Average
Higginson Average
- ●USDA Zones 8a, averaged across Higginson
- ●One soil character for all of Higginson
- ●Frost dates read at Higginson's scale: Mar 10 to Nov 18
YOUR Parcel
- ✓Your exact zone, not Higginson's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Higginson
Pull a site-specific report for your exact address in Higginson, Arkansas — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Higginson averages can't show:
We read public map data around Higginson — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Higginson average
How we know this about Higginson
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 Higginson’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 Higginson
When does frost risk typically end in Higginson?
The last hard freeze (28°F) in Higginson typically lands around Mar 10, 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 31.
When is the first frost in Higginson?
The first hard freeze (28°F) in Higginson typically arrives around Nov 18, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 4, so the watching starts about Oct 19 — about 253 days after the spring freeze cleared.
How long is the growing season in Higginson?
Measured between 28°F hard freezes, Higginson sees about 253 frost-free days — roughly Mar 10 through Nov 18, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 31 to Nov 4, about 218 days.
Is the soil safe to grow vegetables in Higginson?
The federal record around Higginson is a meaningful one — 222 documented sites, mostly Underground Storage Tanks entries (128), the nearest Underground Storage Tanks record about 1.0 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 Higginson?
From about Oct 19 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 18 (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 18. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Higginson's scale — its 8a band and its 253-day season. Your yard writes its own version of Higginson'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 Higginson’s own scale
6 of the readings below were taken at Higginson's own scale — its own ~253-day season between 28°F freezes, the 813 acres it covers and 222 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Higginson's own USDA hardiness band, zones 8aUSDA PHZM 2023
- Higginson's own 28°F hard-freeze dates, about Mar 10 and Nov 18 and the ~253-day span between themNOAA 1991–2020 Climate Normals
- 222 documented contamination sites on the federal record near Higginson, the closest Underground Storage Tanks record about 1.0 miles out from the town centreFederal environmental registers
- Higginson's boundary and the 813 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~253-day seasonGrowable Ground crop-matching engine
- Higginson sits in the Mississippi Alluvial Plain — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Higginson's 813 acres read through its county's SSURGO summaryfrom White County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom White County
- The growing challenges every Arkansas grower plans around — written at state scale, so they stay on the state guidefrom Arkansas
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom White County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Higginson's 813 acreswhy one lot differs from the next →
- Which side of Higginson you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 813 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 1.0 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 Higginson-wide figureread your own land →
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