Brookston, Indiana, sits in USDA hardiness zone 6a — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Growers here do well with cabbage, hazelnut, lavender, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Brookston, 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 Brookston 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 Brookston — soil, climate, flood, and parcel records. How we handle your address.
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Brookston — the short answer
Brookston, Indiana: USDA zone 6a, about 200 days between hard freezes, across 422 acres of town.
- USDA zone
- 6a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 9
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 26
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~200
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 422 acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. Hard-freeze dates are this town’s own 28°F normals: light frosts run a few weeks past them, and tender transplants usually wait 2–3 weeks after the last hard freeze.
Hardiness Zone Range
Zone 6a is Brookston's average, not your lot's — a low corner or a tree line moves it. Against Brookston's 200-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Brookston
Each reading below is measured for Brookston itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredBrookston runs about 200 days between hard freezes — a long growing season.
There is slack for succession plantings and slow-finishing crops: many vegetables can be sown twice, and the heat-lovers have time to ripen fully.
Plan a second sowing of quick crops after the first comes out, and use the fall window most gardeners let sit idle.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredBrookston sits in USDA hardiness zone 6a.
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 Brookston is in
Brookston sits in the Eastern Corn Belt Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Brookston's own centroid, and it is not what its county reads: White County is mostly Central Corn Belt Plains. The wider page above you is answering a different question about different ground.
What Grows in Brookston
Every plant below cleared Brookston's own zone 6a and its 200-day season. Each card opens that plant's Indiana profile. How we score.
Is it too late to plant in Brookston?
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 Mar 12; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 9 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 26 — long-season crops need about 90 days of runway, quick greens only 30. A long window like this one runs successions deep into fall — and even its last weeks take quick greens and garlic.
Documented around Brookston
Spotted lanternfly documented 28 miles from Brookston, first recorded 2023. What to watch for.
What's on the federal record near Brookston
Closest first, within ~10 miles of Brookston. Listing isn't leaking, and distance isn't exposure.
- BROOKSTON PRAIRE TOWNSHIP VOLUNTEER FIRE DEPARTMENTUnderground Storage Tanks · 150 ft
- SARE COLLINS INCORPORATEDUnderground Storage Tanks · 650 ft
- Caseys General Store 3663Underground Storage Tanks · 700 ft
- BARTLETT FORDUnderground Storage Tanks · 750 ft
- Family Express 29Underground Storage Tanks · 950 ft
- Family Dollar 9181Underground Storage Tanks · 1500 ft
- UNITED FEEDS TRANSIT INCORPORATEDUnderground Storage Tanks · 1600 ft
- BROOKSTON COOPERATIVE 701Underground Storage Tanks · 2300 ft
- AGRILIANCEToxics Release Inventory · 1.2 mi
- BP Amoco Terminal BrookstonUnderground Storage Tanks · 1.3 mi
- Lafayette Terminal Company IncorporatedUnderground Storage Tanks · 1.3 mi
- ORVILLE REDENBACHER POPCORN DIVISION OF HUNT WESSONUnderground Storage Tanks · 1.3 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Brookston'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 Brookston.
Sources Checked
within ~10 miles of Brookston
Severity Distribution
within ~10 miles of Brookston
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Brookston, Toxics Release Inventory runs higher than the national average — 8 sites within ~10 miles of Brookston. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Check your specific parcel in Brookston
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 Brookston average
Your land is one point inside Brookston
Everything above resolves to Brookston as a whole — one PHZM band and one 28°F frost record, read across 422 acres. 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 Brookston Average
Brookston Average
- ●USDA Zones 6a, averaged across Brookston
- ●One soil character for all of Brookston
- ●Frost dates read at Brookston's scale: Apr 9 to Oct 26
YOUR Parcel
- ✓Your exact zone, not Brookston's 6a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Brookston
Pull a site-specific report for your exact address in Brookston, Indiana — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Brookston averages can't show:
We read public map data around Brookston — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Brookston average
How we know this about Brookston
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 Brookston’s own record; 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 Brookston
When does frost risk typically end in Brookston?
The last hard freeze (28°F) in Brookston typically lands around Apr 9, 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 Apr 30.
When is the first frost in Brookston?
The first hard freeze (28°F) in Brookston typically arrives around Oct 26, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 12, so the watching starts about Sep 26 — about 200 days after the spring freeze cleared.
How long is the growing season in Brookston?
Measured between 28°F hard freezes, Brookston sees about 200 frost-free days — roughly Apr 9 through Oct 26, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 30 to Oct 12, about 165 days.
Is the soil safe to grow vegetables in Brookston?
The federal record around Brookston is a meaningful one — 113 documented sites, mostly Underground Storage Tanks entries (69), 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 Brookston?
From about Sep 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 Oct 26 (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 Oct 26. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Brookston's scale — its 6a band and its 200-day season. Your yard writes its own version of Brookston'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 Brookston’s own scale
7 of the readings below were taken at Brookston's own scale — its own ~200-day season between 28°F freezes, the 422 acres it covers and 113 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Brookston's own USDA hardiness band, zones 6aUSDA PHZM 2023
- Brookston's own 28°F hard-freeze dates, about Apr 9 and Oct 26 and the ~200-day span between themNOAA 1991–2020 Climate Normals
- 113 documented contamination sites on the federal record near Brookston, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Brookston's boundary and the 422 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6a and a ~200-day seasonGrowable Ground crop-matching engine
- Brookston sits in the Eastern Corn Belt Plains — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Brookstonlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Brookston's 422 acres read through its county's SSURGO summaryfrom White County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom White County
- The growing challenges every Indiana grower plans around — written at state scale, so they stay on the state guidefrom Indiana
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom White County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Brookston's 422 acreswhy one lot differs from the next →
- Which side of Brookston you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 422 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 Brookston-wide figureread your own land →
More in Indiana
Wider growing context
What grows across IndianaBrookston sits outside our named growing regions, so Indiana as a whole is its closest context here.
Nearby growing guides