Learned, Mississippi, sits in USDA hardiness zone 8b — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Among the crops suited to this profile: cabbage, fig, california poppy, and collard greens. The site-level story — soil, sun, drainage — decides the rest.
Even in Learned, 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 Learned 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 Learned — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Learned — the short answer
Learned, Mississippi: USDA zone 8b, about 277 days between hard freezes, across 215 acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 21
- Hinds County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 25
- Hinds County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~277
- Hinds County normal — NOAA 1991–2020, nearest to this town
- Town area
- 215 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 Hinds County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Learned's average, not your lot's — a low corner or a tree line moves it. Against Learned's 277-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Learned
Each reading below is measured for Learned itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsLearned runs about 277 days between hard freezes (read from Hinds County, the closest normal to Learned) — 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
MeasuredLearned 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 Learned is in
Learned sits in the Mississippi Valley Loess Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Learned's own centroid rather than borrowed from Hinds County.
What Grows in Learned
Every plant below cleared Learned's own zone 8b and its 277-day season. Each card opens that plant's Mississippi profile. How we score.
Is it too late to plant in Learned?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Jan 24; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 21 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 25 — long-season crops need about 90 days of runway, quick greens only 30. And with a calendar this mild, the honest answer is that planting barely stops — winter opens seasons colder regions never see.
What's on the federal record near Learned
Closest first, within ~10 miles of Learned. Listing isn't leaking, and distance isn't exposure.
- 049P0059 HINDSNitrate · 1500 ft
- Morning Star GroceryUnderground Storage Tanks · 2.2 mi
- Brown Loam Branch Experiment StationUnderground Storage Tanks · 2.3 mi
- 049P0056 HINDSNitrate · 2.9 mi
- 049P0026 HINDSNitrate · 3.1 mi
- Noble FarmsUnderground Storage Tanks · 3.2 mi
- Whitney's GroceryUnderground Storage Tanks · 4.9 mi
- UNKNOWN 049Nitrate · 5.1 mi
- 049T0007 HINDSNitrate · 5.3 mi
- Westway FarmsUnderground Storage Tanks · 5.8 mi
- Burks GroceryUnderground Storage Tanks · 5.8 mi
- 049O0031 HINDSNitrate · 6.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Learned'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 Learned.
Total Sites
90
within ~10 miles of Learned
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Learned
Severity Distribution
within ~10 miles of Learned
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Learned, Nitrate runs higher than the national average — 28 sites within ~10 miles of Learned. Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Learned
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 Learned average
Your land is one point inside Learned
Everything above resolves to Learned as a whole — one PHZM band, read across 215 acres, with hard-freeze dates borrowed from Hinds County’s record because no 30-year normal resolves at this town’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 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 Learned Average
Learned Average
- ●USDA Zones 8b, averaged across Learned
- ●One soil character for all of Learned
- ●Frost dates read at Learned's scale: Feb 21 to Nov 25
YOUR Parcel
- ✓Your exact zone, not Learned's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Learned
Pull a site-specific report for your exact address in Learned, Mississippi — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Learned averages can't show:
We read public map data around Learned — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Learned average
How we know this about Learned
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 Hinds 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 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 Learned
When does frost risk typically end in Learned?
The last hard freeze (28°F) in Learned typically lands around Feb 21, 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 14.
When is the first frost in Learned?
The first hard freeze (28°F) in Learned typically arrives around Nov 25, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 11, so the watching starts about Oct 26 — about 277 days after the spring freeze cleared.
How long is the growing season in Learned?
Measured between 28°F hard freezes, Learned sees about 277 frost-free days — roughly Feb 21 through Nov 25, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 14 to Nov 11, about 242 days.
Is the soil safe to grow vegetables in Learned?
The federal record around Learned is a meaningful one — 90 documented sites, mostly Underground Storage Tanks entries (55), the nearest Nitrate record about 0.3 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 Learned?
From about Oct 26 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 25 (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 25. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Learned's scale — its 8b band and its 277-day season. Your yard writes its own version of Learned'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 Learned’s own scale
5 of the readings below were taken at Learned's own scale — the 215 acres it covers and 90 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Learned's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 90 documented contamination sites on the federal record near Learned, the closest Nitrate record about 0.3 miles out from the town centreFederal environmental registers
- Learned's boundary and the 215 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~277-day seasonGrowable Ground crop-matching engine
- The ecoregion at Learned's own centroid, the Mississippi Valley Loess PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Learned has no normal of its own, so its county's is the closest measured readfrom Hinds County
- Soil character — no town-scale survey exists, so Learned's 215 acres read through its county's SSURGO summaryfrom Hinds County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Hinds County
- The growing challenges every Mississippi grower plans around — written at state scale, so they stay on the state guidefrom Mississippi
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Hinds County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Learned's 215 acreswhy one lot differs from the next →
- Which side of Learned you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 215 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Nitrate record about 0.3 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 Learned-wide figureread your own land →
More in Mississippi
Wider growing context
What grows across MississippiLearned sits outside our named growing regions, so Mississippi as a whole is its closest context here.