Stockham, Nebraska, sits in USDA hardiness zone 5b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Reliable performers under these conditions include cabbage, cranberry, lavender, and collard greens; what your own ground favors still comes down to its soil, sun, and drainage.
Even in Stockham, 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 Stockham 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 Stockham — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Stockham — the short answer
Stockham, Nebraska: USDA zone 5b, about 196 days between hard freezes, across 108 acres of town.
- USDA zone
- 5b
- 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 22
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~196
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 108 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 5b is Stockham's average, not your lot's — a low corner or a tree line moves it. Against Stockham's 196-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Stockham
Each reading below is measured for Stockham itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredStockham runs about 196 days between hard freezes — a moderate growing season.
There is room for the full run of cool-season crops plus a warm-season main crop, but the calendar is tight enough that a late spring or early fall frost still decides how much finishes.
Time warm-season transplants to your last hard freeze, and a few weeks of season extension turns a near-miss harvest into a sure one.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredStockham sits in USDA hardiness zone 5b.
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 Stockham is in
Stockham sits in the Central Great Plains — EPA Level III, inside the wider Great Plains. That is read at Stockham's own centroid rather than borrowed from Hamilton County.
What Grows in Stockham
Every plant below cleared Stockham's own zone 5b and its 196-day season. Each card opens that plant's Nebraska profile. How we score.
Is it too late to plant in Stockham?
Rarely: the season closes in stages, not all at once, and each stage has its crops. 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 22 — long-season crops need about 90 days of runway, quick greens only 30. As the window narrows, the plantings just get faster — fall brassicas, then greens, then garlic to finish.
What's on the federal record near Stockham
Closest first, within ~10 miles of Stockham. Listing isn't leaking, and distance isn't exposure.
- 9N 6W34BA 1Nitrate · 2.5 mi
- BLUE RIVER CO INCCAFO · 2.9 mi
- 9N 5W34CC 1Nitrate · 3.5 mi
- 8N 5W18CA 1Nitrate · 3.9 mi
- 9N 5W10DDDD1Nitrate · 5.0 mi
- 10N 5W29CB 1Nitrate · 6.2 mi
- 9N 5W12BB 1Nitrate · 6.4 mi
- 10N 6W26BC 1Nitrate · 6.5 mi
- 9N 6W 6DA 1Nitrate · 6.5 mi
- 9N 5W 1BB 1Nitrate · 7.0 mi
- CIRCLE FIVE BEEF, INC. - HENDERSONCAFO · 7.3 mi
- OGORZOLKA TRANSPORTATION INCBrownfields · 7.5 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Stockham'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 Stockham.
Total Sites
55
within ~10 miles of Stockham
Risk Level
Moderate
Highest-severity
1 Toxics Release Inventory facility
Sources Checked
within ~10 miles of Stockham
Severity Distribution
within ~10 miles of Stockham
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Stockham, two things run higher than the national average within ~10 miles of Stockham — CAFO (4 sites) and Nitrate (32 sites). That's not a problem with your land — it's information about it.
CAFO: CAFOs pose a different contamination profile than chemical sources.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Wash all produce consumed raw thoroughly, especially leafy greens grown near CAFOs.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Stockham
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 Stockham average
Your land is one point inside Stockham
Everything above resolves to Stockham as a whole — one PHZM band and one 28°F frost record, read across 108 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 Stockham Average
Stockham Average
- ●USDA Zones 5b, averaged across Stockham
- ●One soil character for all of Stockham
- ●Frost dates read at Stockham's scale: Apr 9 to Oct 22
YOUR Parcel
- ✓Your exact zone, not Stockham's 5b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Stockham
Pull a site-specific report for your exact address in Stockham, Nebraska — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Stockham averages can't show:
We read public map data around Stockham — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Stockham average
How we know this about Stockham
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 Stockham’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 Stockham
When does frost risk typically end in Stockham?
The last hard freeze (28°F) in Stockham 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 Stockham?
The first hard freeze (28°F) in Stockham typically arrives around Oct 22, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 8, so the watching starts about Sep 22 — about 196 days after the spring freeze cleared.
How long is the growing season in Stockham?
Measured between 28°F hard freezes, Stockham sees about 196 frost-free days — roughly Apr 9 through Oct 22, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 30 to Oct 8, about 161 days.
Is the soil safe to grow vegetables in Stockham?
The federal record around Stockham shows 55 documented sites, mostly Nitrate entries (32), the nearest Nitrate record about 2.5 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 Stockham?
From about Sep 22 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 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 Oct 22. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Stockham's scale — its 5b band and its 196-day season. Your yard writes its own version of Stockham'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 Stockham’s own scale
6 of the readings below were taken at Stockham's own scale — its own ~196-day season between 28°F freezes, the 108 acres it covers and 55 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Stockham's own USDA hardiness band, zones 5bUSDA PHZM 2023
- Stockham's own 28°F hard-freeze dates, about Apr 9 and Oct 22 and the ~196-day span between themNOAA 1991–2020 Climate Normals
- 55 documented contamination sites on the federal record near Stockham, the closest Nitrate record about 2.5 miles out from the town centreFederal environmental registers
- Stockham's boundary and the 108 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 5b and a ~196-day seasonGrowable Ground crop-matching engine
- The ecoregion at Stockham's own centroid, the Central Great PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Stockham's 108 acres read through its county's SSURGO summaryfrom Hamilton County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Hamilton County
- The growing challenges every Nebraska grower plans around — written at state scale, so they stay on the state guidefrom Nebraska
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Hamilton County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Stockham's 108 acreswhy one lot differs from the next →
- Which side of Stockham you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 108 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Nitrate record about 2.5 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 Stockham-wide figureread your own land →
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