Lumber Bridge, North Carolina, sits in USDA hardiness zone 8a — a zone band wide enough that plant choice, not possibility, is the interesting question.
Crops well matched to these conditions include cabbage, fig, california poppy, and collard greens — though what thrives on any one site still turns on its specific soil, sun, and drainage.
Even in Lumber Bridge, 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 Lumber Bridge 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 Lumber Bridge — soil, climate, flood, and parcel records. How we handle your address.
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Lumber Bridge — the short answer
Lumber Bridge, North Carolina: USDA zone 8a, about 262 days between hard freezes, across 429 acres of town.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 7
- Robeson County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 24
- Robeson County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~262
- Robeson County normal — NOAA 1991–2020, nearest to this town
- Town area
- 429 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 Robeson County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8a is Lumber Bridge's average, not your lot's — a low corner or a tree line moves it. Against Lumber Bridge's 262-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Lumber Bridge
Each reading below is measured for Lumber Bridge itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsLumber Bridge runs about 262 days between hard freezes (read from Robeson County, the closest normal to Lumber Bridge) — 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
MeasuredLumber Bridge 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 Lumber Bridge is in
Lumber Bridge sits in the Southeastern Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Lumber Bridge's own centroid rather than borrowed from Robeson County.
What Grows in Lumber Bridge
Every plant below cleared Lumber Bridge's own zone 8a and its 262-day season. Each card opens that plant's North Carolina profile. How we score.
Is it too late to plant in Lumber Bridge?
Too late for some crops, right on time for others — a growing season is a sequence, not a deadline. Cool-season crops can go in from around Feb 7; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 7 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 24 — long-season crops need about 90 days of runway, quick greens only 30. With almost year-round growing weather, timing is about heat and rainfall more than frost — some bench is always in play.
Documented around Lumber Bridge
Survey cells within 31 miles of Lumber Bridge checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 72 miles off. What to watch for.
What's on the federal record near Lumber Bridge
Closest first, within ~10 miles of Lumber Bridge. Listing isn't leaking, and distance isn't exposure.
- HAPPY MART 2Underground Storage Tanks · 500 ft
- CROFT METALS, INC.Toxics Release Inventory · 0.8 mi
- ROBERTS GROCERYUnderground Storage Tanks · 1.5 mi
- S & H GROCERYUnderground Storage Tanks · 1.9 mi
- CAFE' 71Underground Storage Tanks · 2.2 mi
- MOUNTAIRE FARMS INC LUMBER BRIDGEBrownfields · 2.4 mi
- MOUNTAIRE FARMS INC LUMBER BRIDGEToxics Release Inventory · 2.4 mi
- L & J SQUAREUnderground Storage Tanks · 2.8 mi
- MANH INC DBA FOOD MART 2Underground Storage Tanks · 2.9 mi
- COLUMBUS CONTRACTORSUnderground Storage Tanks · 3.5 mi
- LUTHER W HENDONUnderground Storage Tanks · 3.5 mi
- PARKTON EXXONUnderground Storage Tanks · 3.5 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Lumber Bridge'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 Lumber Bridge.
Total Sites
231
within ~10 miles of Lumber Bridge
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Lumber Bridge
Severity Distribution
within ~10 miles of Lumber Bridge
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Lumber Bridge, two things run higher than the national average within ~10 miles of Lumber Bridge — PFAS (3 sites) and Underground Storage Tanks (167 sites). Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
PFAS: PFAS (per- and polyfluoroalkyl substances) are called "forever chemicals" because they do not biodegrade.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Test irrigation water source — this is the primary pathway for PFAS to reach garden crops.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Lumber Bridge
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 Lumber Bridge average
Your land is one point inside Lumber Bridge
Everything above resolves to Lumber Bridge as a whole — one PHZM band, read across 429 acres, with hard-freeze dates borrowed from Robeson 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 Lumber Bridge Average
Lumber Bridge Average
- ●USDA Zones 8a, averaged across Lumber Bridge
- ●One soil character for all of Lumber Bridge
- ●Frost dates read at Lumber Bridge's scale: Mar 7 to Nov 24
YOUR Parcel
- ✓Your exact zone, not Lumber Bridge's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Lumber Bridge
Pull a site-specific report for your exact address in Lumber Bridge, North Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Lumber Bridge averages can't show:
We read public map data around Lumber Bridge — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Lumber Bridge average
How we know this about Lumber Bridge
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 Robeson 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 Lumber Bridge
When does frost risk typically end in Lumber Bridge?
The last hard freeze (28°F) in Lumber Bridge typically lands around Mar 7, 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 28.
When is the first frost in Lumber Bridge?
The first hard freeze (28°F) in Lumber Bridge typically arrives around Nov 24, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 10, so the watching starts about Oct 25 — about 262 days after the spring freeze cleared.
How long is the growing season in Lumber Bridge?
Measured between 28°F hard freezes, Lumber Bridge sees about 262 frost-free days — roughly Mar 7 through Nov 24, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 28 to Nov 10, about 227 days.
Is the soil safe to grow vegetables in Lumber Bridge?
The federal record around Lumber Bridge is a meaningful one — 231 documented sites, mostly Underground Storage Tanks entries (167), the nearest Underground Storage Tanks record under a tenth of a mile 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 Lumber Bridge?
From about Oct 25 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 24 (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 24. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Lumber Bridge's scale — its 8a band and its 262-day season. Your yard writes its own version of Lumber Bridge'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 Lumber Bridge’s own scale
6 of the readings below were taken at Lumber Bridge's own scale — the 429 acres it covers and 231 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Lumber Bridge's own USDA hardiness band, zones 8aUSDA PHZM 2023
- 231 documented contamination sites on the federal record near Lumber Bridge, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Lumber Bridge's boundary and the 429 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~262-day seasonGrowable Ground crop-matching engine
- The ecoregion at Lumber Bridge's own centroid, the Southeastern PlainsUS EPA Level III Ecoregions
- Lanternfly survey cells around Lumber Bridge checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- The 28°F hard-freeze dates — Lumber Bridge has no normal of its own, so its county's is the closest measured readfrom Robeson County
- Soil character — no town-scale survey exists, so Lumber Bridge's 429 acres read through its county's SSURGO summaryfrom Robeson County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Robeson County
- The growing challenges every North Carolina grower plans around — written at state scale, so they stay on the state guidefrom North Carolina
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Robeson County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Lumber Bridge's 429 acreswhy one lot differs from the next →
- Which side of Lumber Bridge you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 429 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks 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 Lumber Bridge-wide figureread your own land →