Chester, Texas, sits in USDA hardiness zone 9a — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
Expect artichoke, fig, california poppy, and cabbage to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.
Even in Chester, 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 Chester 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 Chester — soil, climate, flood, and parcel records. How we handle your address.
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Chester — the short answer
Chester, Texas: USDA zone 9a, about 305 days between hard freezes, across 1K acres of town.
- USDA zone
- 9a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 5
- Tyler County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 7
- Tyler County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~305
- Tyler County normal — NOAA 1991–2020, nearest to this town
- Town area
- 1K 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 Tyler County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 9a is Chester's average, not your lot's — a low corner or a tree line moves it. Against Chester's 305-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Chester
Each reading below is measured for Chester itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsChester runs about 305 days between hard freezes (read from Tyler County, the closest normal to Chester) — 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
MeasuredChester sits in USDA hardiness zone 9a.
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 Chester is in
Chester sits in the South Central Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Chester's own centroid rather than borrowed from Tyler County.
What Grows in Chester
Every plant below cleared Chester's own zone 9a and its 305-day season. Each card opens that plant's Texas profile. How we score.
Is it too late to plant in Chester?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Jan 8; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 5 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 7 — 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 Chester
Closest first, within ~10 miles of Chester. Listing isn't leaking, and distance isn't exposure.
- YJ-61-04-410Nitrate · 1600 ft
- CHESTER GROCERY RPM 4Underground Storage Tanks · 2000 ft
- CHESTER JIFFY MARKETUnderground Storage Tanks · 1.2 mi
- UT-61-11-202Nitrate · 6.7 mi
- CAMDEN PLYWOOD & LUMBER FACILITYUnderground Storage Tanks · 7.9 mi
- CAMDEN PLYWOOD & LUMBERBrownfields · 8.2 mi
- CAMDEN PLYWOOD & LUMBERToxics Release Inventory · 8.2 mi
- COLMESNEIL ISDBrownfields · 8.8 mi
- COUNTRY STOREUnderground Storage Tanks · 9.4 mi
- YJ-61-05-811Nitrate · 9.7 mi
Measured from Chester'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 Chester.
Total Sites
13
within ~10 miles of Chester
Risk Level
Low
Highest-severity
1 Toxics Release Inventory facility
Sources Checked
within ~10 miles of Chester
Severity Distribution
within ~10 miles of Chester
Highest-Severity Sites
Know Before You Grow
- •On a private well, test for nitrates: above 10 mg/L the water needs treatment before irrigating.
- •Underground tanks leak petroleum as they age — near a former filling station, test the soil.
- •Near a brownfield, raised beds of imported soil give your food clean ground.
Check your specific parcel in Chester
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 Chester average
Your land is one point inside Chester
Everything above resolves to Chester as a whole — one PHZM band, read across 1K acres, with hard-freeze dates borrowed from Tyler 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 Chester Average
Chester Average
- ●USDA Zones 9a, averaged across Chester
- ●One soil character for all of Chester
- ●Frost dates read at Chester's scale: Feb 5 to Dec 7
YOUR Parcel
- ✓Your exact zone, not Chester's 9a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Chester
Pull a site-specific report for your exact address in Chester, Texas — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Chester averages can't show:
We read public map data around Chester — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Chester average
How we know this about Chester
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 Tyler 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 Chester
When does frost risk typically end in Chester?
The last hard freeze (28°F) in Chester typically lands around Feb 5, 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 Feb 26.
When is the first frost in Chester?
The first hard freeze (28°F) in Chester typically arrives around Dec 7, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 23, so the watching starts about Nov 7 — about 305 days after the spring freeze cleared.
How long is the growing season in Chester?
Measured between 28°F hard freezes, Chester sees about 305 frost-free days — roughly Feb 5 through Dec 7, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Feb 26 to Nov 23, about 270 days.
Is the soil safe to grow vegetables in Chester?
The federal record around Chester is light — 13 documented sites across the 9 federal source types we checked, mostly Nitrate entries (6), the nearest Nitrate record about 0.3 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 Chester?
From about Nov 7 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 Dec 7 (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 Dec 7. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Chester's scale — its 9a band and its 305-day season. Your yard writes its own version of Chester'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 Chester’s own scale
5 of the readings below were taken at Chester's own scale — the 1,008 acres it covers and 13 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Chester's own USDA hardiness band, zones 9aUSDA PHZM 2023
- 13 documented contamination sites on the federal record near Chester, the closest Nitrate record about 0.3 miles out from the town centreFederal environmental registers
- Chester's boundary and the 1,008 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 9a and a ~305-day seasonGrowable Ground crop-matching engine
- The ecoregion at Chester's own centroid, the South Central PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Chester has no normal of its own, so its county's is the closest measured readfrom Tyler County
- Soil character — no town-scale survey exists, so Chester's 1,008 acres read through its county's SSURGO summaryfrom Tyler County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Tyler 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 Tyler County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Chester's 1,008 acreswhy one lot differs from the next →
- Which side of Chester you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 1,008 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 Chester-wide figureread your own land →
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