Lesterville, South Dakota, sits in USDA hardiness zone 5a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Among the crops suited to this profile: cabbage, cranberry, lavender, and collard greens. The site-level story — soil, sun, drainage — decides the rest.
Even in Lesterville, 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 Lesterville 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 Lesterville — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Lesterville — the short answer
Lesterville, South Dakota: USDA zone 5a, about 181 days between hard freezes, across 129 acres of town.
- USDA zone
- 5a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 19
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 17
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~181
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 129 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 5a is Lesterville's average, not your lot's — a low corner or a tree line moves it. Against Lesterville's 181-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Lesterville
Each reading below is measured for Lesterville itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredLesterville runs about 181 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
MeasuredLesterville sits in USDA hardiness zone 5a.
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 Lesterville is in
Lesterville sits in the Northern Glaciated Plains — EPA Level III, inside the wider Great Plains. That is read at Lesterville's own centroid rather than borrowed from Yankton County.
What Grows in Lesterville
Every plant below cleared Lesterville's own zone 5a and its 181-day season. Each card opens that plant's South Dakota profile. How we score.
Is it too late to plant in Lesterville?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Mar 22; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 19 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 17 — long-season crops need about 90 days of runway, quick greens only 30. The tail of the season still works: sixty-day crops into late summer, quick greens after, garlic last of all.
What's on the federal record near Lesterville
Closest first, within ~10 miles of Lesterville. Listing isn't leaking, and distance isn't exposure.
- TABOR LESTERVILLE COOPUnderground Storage Tanks · 900 ft
- 95N57W21ABBBNitrate · 1200 ft
- 95N57W16CCCANitrate · 1300 ft
- YANKTON CO HWY SHOPUnderground Storage Tanks · 1300 ft
- 95N57W21Nitrate · 0.6 mi
- 95N57W10ADDDNitrate · 2.4 mi
- T J'S MINNI MARTUnderground Storage Tanks · 2.5 mi
- 95N58W13BDDDNitrate · 2.9 mi
- 95N57W30CCCCNitrate · 3.0 mi
- 95N57W26DDDDNitrate · 3.3 mi
- 95N57W13ADDDNitrate · 3.7 mi
- 95N58W 2AADCNitrate · 4.4 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Lesterville'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 Lesterville.
Total Sites
113
within ~10 miles of Lesterville
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Lesterville
Severity Distribution
within ~10 miles of Lesterville
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Lesterville, Nitrate runs higher than the national average — 100 sites within ~10 miles of Lesterville. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Lesterville
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 Lesterville average
Your land is one point inside Lesterville
Everything above resolves to Lesterville as a whole — one PHZM band and one 28°F frost record, read across 129 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 Lesterville Average
Lesterville Average
- ●USDA Zones 5a, averaged across Lesterville
- ●One soil character for all of Lesterville
- ●Frost dates read at Lesterville's scale: Apr 19 to Oct 17
YOUR Parcel
- ✓Your exact zone, not Lesterville's 5a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Lesterville
Pull a site-specific report for your exact address in Lesterville, South Dakota — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Lesterville averages can't show:
We read public map data around Lesterville — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Lesterville average
How we know this about Lesterville
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 Lesterville’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 Lesterville
When does frost risk typically end in Lesterville?
The last hard freeze (28°F) in Lesterville typically lands around Apr 19, 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 May 10.
When is the first frost in Lesterville?
The first hard freeze (28°F) in Lesterville typically arrives around Oct 17, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 3, so the watching starts about Sep 17 — about 181 days after the spring freeze cleared.
How long is the growing season in Lesterville?
Measured between 28°F hard freezes, Lesterville sees about 181 frost-free days — roughly Apr 19 through Oct 17, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 10 to Oct 3, about 146 days.
Is the soil safe to grow vegetables in Lesterville?
The federal record around Lesterville is a meaningful one — 113 documented sites, mostly Nitrate entries (100), the nearest Underground Storage Tanks record about 0.2 miles 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 Lesterville?
From about Sep 17 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 17 (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 17. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Lesterville's scale — its 5a band and its 181-day season. Your yard writes its own version of Lesterville'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 Lesterville’s own scale
6 of the readings below were taken at Lesterville's own scale — its own ~181-day season between 28°F freezes, the 129 acres it covers and 113 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Lesterville's own USDA hardiness band, zones 5aUSDA PHZM 2023
- Lesterville's own 28°F hard-freeze dates, about Apr 19 and Oct 17 and the ~181-day span between themNOAA 1991–2020 Climate Normals
- 113 documented contamination sites on the federal record near Lesterville, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Lesterville's boundary and the 129 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 5a and a ~181-day seasonGrowable Ground crop-matching engine
- The ecoregion at Lesterville's own centroid, the Northern Glaciated PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Lesterville's 129 acres read through its county's SSURGO summaryfrom Yankton County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Yankton County
- The growing challenges every South Dakota grower plans around — written at state scale, so they stay on the state guidefrom South Dakota
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Yankton County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Lesterville's 129 acreswhy one lot differs from the next →
- Which side of Lesterville you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 129 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.2 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 Lesterville-wide figureread your own land →
More in South Dakota
Growing region
Nearby growing guides