Road Runner, Texas, sits in USDA hardiness zone 8a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
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 Road Runner, 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 Road Runner 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 Road Runner — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Road Runner — the short answer
Road Runner, Texas: USDA zone 8a, about 264 days between hard freezes, across 382 acres of town.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 3
- Cooke County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 22
- Cooke County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~264
- Cooke County normal — NOAA 1991–2020, nearest to this town
- Town area
- 382 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 Cooke County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8a is Road Runner's average, not your lot's — a low corner or a tree line moves it. Against Road Runner's 264-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Road Runner
Each reading below is measured for Road Runner itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsRoad Runner runs about 264 days between hard freezes (read from Cooke County, the closest normal to Road Runner) — 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
MeasuredRoad Runner 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 Road Runner is in
Road Runner sits in the Cross Timbers — EPA Level III, inside the wider Great Plains. That is read at Road Runner's own centroid rather than borrowed from Cooke County.
What Grows in Road Runner
Every plant below cleared Road Runner's own zone 8a and its 264-day season. Each card opens that plant's Texas profile. How we score.
Is it too late to plant in Road Runner?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Feb 3; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 3 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 22 — 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.
What's on the federal record near Road Runner
Closest first, within ~10 miles of Road Runner. Listing isn't leaking, and distance isn't exposure.
- BOLIVAR WSCPFAS · 3.1 mi
- COOKE COUNTY PRECINCT 2Underground Storage Tanks · 4.4 mi
- PUMPCO ENERGY SERVICES VALLEY VIEWBrownfields · 4.4 mi
- ALAN RITCHEYUnderground Storage Tanks · 4.5 mi
- GOOD LUCK STOREUnderground Storage Tanks · 4.5 mi
- GATEWAY 49Underground Storage Tanks · 4.5 mi
- VALLEY VIEW STATIONUnderground Storage Tanks · 4.6 mi
- TRANS-ENVIRONMENTAL SERVICESBrownfields · 4.7 mi
- GATEWAY 50Underground Storage Tanks · 5.6 mi
- ALI DISCOUNT TOBACCOUnderground Storage Tanks · 6.2 mi
- KIOWA STATIONUnderground Storage Tanks · 6.2 mi
- TEXAS METAL FINISHERSBrownfields · 6.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Road Runner'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 Road Runner.
Total Sites
51
within ~10 miles of Road Runner
Risk Level
Moderate
Highest-severity
2 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Road Runner
Severity Distribution
within ~10 miles of Road Runner
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Road Runner, Underground Storage Tanks runs higher than the national average — 39 sites within ~10 miles of Road Runner. That's not a problem with your land — it's information about it.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Road Runner
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 Road Runner average
Your land is one point inside Road Runner
Everything above resolves to Road Runner as a whole — one PHZM band, read across 382 acres, with hard-freeze dates borrowed from Cooke 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 Road Runner Average
Road Runner Average
- ●USDA Zones 8a, averaged across Road Runner
- ●One soil character for all of Road Runner
- ●Frost dates read at Road Runner's scale: Mar 3 to Nov 22
YOUR Parcel
- ✓Your exact zone, not Road Runner's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Road Runner
Pull a site-specific report for your exact address in Road Runner, Texas — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Road Runner averages can't show:
We read public map data around Road Runner — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Road Runner average
How we know this about Road Runner
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 Cooke 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 Road Runner
When does frost risk typically end in Road Runner?
The last hard freeze (28°F) in Road Runner typically lands around Mar 3, 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 24.
When is the first frost in Road Runner?
The first hard freeze (28°F) in Road Runner typically arrives around Nov 22, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 8, so the watching starts about Oct 23 — about 264 days after the spring freeze cleared.
How long is the growing season in Road Runner?
Measured between 28°F hard freezes, Road Runner sees about 264 frost-free days — roughly Mar 3 through Nov 22, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 24 to Nov 8, about 229 days.
Is the soil safe to grow vegetables in Road Runner?
The federal record around Road Runner shows 51 documented sites, mostly Underground Storage Tanks entries (39), the nearest PFAS record about 3.1 miles out — a typical footprint for a growing area, and proximity to a documented site is information, not a diagnosis of any one yard. It's worth seeing which recorded sites sit closest to where you grow, and testing the soil before new food beds near any of them.
How do I protect my plants from frost in Road Runner?
From about Oct 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 Nov 22 (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 22. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Road Runner's scale — its 8a band and its 264-day season. Your yard writes its own version of Road Runner'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 Road Runner’s own scale
5 of the readings below were taken at Road Runner's own scale — the 382 acres it covers and 51 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Road Runner's own USDA hardiness band, zones 8aUSDA PHZM 2023
- 51 documented contamination sites on the federal record near Road Runner, the closest PFAS record about 3.1 miles out from the town centreFederal environmental registers
- Road Runner's boundary and the 382 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~264-day seasonGrowable Ground crop-matching engine
- The ecoregion at Road Runner's own centroid, the Cross TimbersUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Road Runner has no normal of its own, so its county's is the closest measured readfrom Cooke County
- Soil character — no town-scale survey exists, so Road Runner's 382 acres read through its county's SSURGO summaryfrom Cooke County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Cooke County
- The growing challenges every Texas grower plans around — written at state scale, so they stay on the state guidefrom Texas
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Cooke County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Road Runner's 382 acreswhy one lot differs from the next →
- Which side of Road Runner you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 382 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest PFAS record about 3.1 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 Road Runner-wide figureread your own land →
More in Texas
Wider growing context
What grows across TexasRoad Runner sits outside our named growing regions, so Texas as a whole is its closest context here.
Nearby growing guides