Rockford, Alabama, sits in USDA hardiness zone 8a — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Well-matched crops include cabbage, fig, california poppy, and collard greens, and the gap between "grows in the area" and "grows in your yard" is closed by soil, sun, and drainage.
Even in Rockford, 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 Rockford 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 Rockford — soil, climate, flood, and parcel records. How we handle your address.
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Rockford — the short answer
Rockford, Alabama: USDA zone 8a, about 262 days between hard freezes, across 2K acres of town.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 7
- Coosa County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 24
- Coosa County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~262
- Coosa County normal — NOAA 1991–2020, nearest to this town
- Town area
- 2K 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 Coosa County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8a is Rockford's average, not your lot's — a low corner or a tree line moves it. Against Rockford's 262-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Rockford
Each reading below is measured for Rockford itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsRockford runs about 262 days between hard freezes (read from Coosa County, the closest normal to Rockford) — 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
MeasuredRockford 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 Rockford is in
Rockford sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Rockford's own centroid rather than borrowed from Coosa County.
What Grows in Rockford
Every plant below cleared Rockford's own zone 8a and its 262-day season. Each card opens that plant's Alabama profile. How we score.
Is it too late to plant in Rockford?
Usually not — gardeners here simply switch what goes in the ground as the season moves. 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. In a climate this gentle, “too late” hardly applies — the question becomes which crops prefer the cooler months ahead.
What's on the federal record near Rockford
Closest first, within ~10 miles of Rockford. Listing isn't leaking, and distance isn't exposure.
- HAMMERMILL PAPER COUnderground Storage Tanks · 0.7 mi
- COOSA COUNTY SCHOOL BUS SHOPUnderground Storage Tanks · 0.7 mi
- CONTINENTAL TELEPHONE OF THE SOUTHUnderground Storage Tanks · 0.8 mi
- MAPCO 5189Underground Storage Tanks · 0.8 mi
- COUNTY ENGINEER'S OFFICEUnderground Storage Tanks · 0.9 mi
- Well M 2 ROCKFORD PWS 325323086131801Nitrate · 0.9 mi
- Well L 5 325416087123801 Coosa Cnty ALNitrate · 1.2 mi
- AVONDALE MILLSBrownfields · 1.2 mi
- ROCKFORD GENERAL STOREUnderground Storage Tanks · 1.9 mi
- TRANSCONTINENTAL GAS PIPE LINE COMPANY LLCBrownfields · 2.3 mi
- WINDSORS ROCKFORD TEXACOUnderground Storage Tanks · 2.3 mi
- ROCKFORD UNION 76Underground Storage Tanks · 2.3 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Rockford'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 Rockford.
Total Sites
42
within ~10 miles of Rockford
Risk Level
Low
Highest-severity
1 Toxics Release Inventory facility
Sources Checked
within ~10 miles of Rockford
Severity Distribution
within ~10 miles of Rockford
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Rockford, two things run higher than the national average within ~10 miles of Rockford — Nitrate (12 sites) and Underground Storage Tanks (26 sites). 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.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Rockford
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 Rockford average
Your land is one point inside Rockford
Everything above resolves to Rockford as a whole — one PHZM band, read across 2K acres, with hard-freeze dates borrowed from Coosa 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 Rockford Average
Rockford Average
- ●USDA Zones 8a, averaged across Rockford
- ●One soil character for all of Rockford
- ●Frost dates read at Rockford's scale: Mar 7 to Nov 24
YOUR Parcel
- ✓Your exact zone, not Rockford's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Rockford
Pull a site-specific report for your exact address in Rockford, Alabama — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Rockford averages can't show:
We read public map data around Rockford — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Rockford average
How we know this about Rockford
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 Coosa 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 Rockford
When does frost risk typically end in Rockford?
The last hard freeze (28°F) in Rockford 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 Rockford?
The first hard freeze (28°F) in Rockford 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 Rockford?
Measured between 28°F hard freezes, Rockford 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 Rockford?
The federal record around Rockford is light — 42 documented sites across the 9 federal source types we checked, mostly Underground Storage Tanks entries (26), the nearest Underground Storage Tanks record about 0.7 miles out — and proximity to a documented site is information, not a diagnosis of any one yard. Growing food here starts from a strong position; a soil test before new food beds settles any site-specific question.
How do I protect my plants from frost in Rockford?
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 Rockford's scale — its 8a band and its 262-day season. Your yard writes its own version of Rockford'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 Rockford’s own scale
5 of the readings below were taken at Rockford's own scale — the 2,116 acres it covers and 42 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Rockford's own USDA hardiness band, zones 8aUSDA PHZM 2023
- 42 documented contamination sites on the federal record near Rockford, the closest Underground Storage Tanks record about 0.7 miles out from the town centreFederal environmental registers
- Rockford's boundary and the 2,116 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 Rockford's own centroid, the PiedmontUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Rockford has no normal of its own, so its county's is the closest measured readfrom Coosa County
- Soil character — no town-scale survey exists, so Rockford's 2,116 acres read through its county's SSURGO summaryfrom Coosa County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Coosa County
- The growing challenges every Alabama grower plans around — written at state scale, so they stay on the state guidefrom Alabama
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Coosa County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Rockford's 2,116 acreswhy one lot differs from the next →
- Which side of Rockford you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,116 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.7 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 Rockford-wide figureread your own land →
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