Buena Vista, Michigan, sits in USDA hardiness zone 6a — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
Well-matched crops include cabbage, hazelnut, lavender, and collard greens, and the gap between "grows in the area" and "grows in your yard" is closed by soil, sun, and drainage.
Even in Buena Vista, 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 Buena Vista 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 Buena Vista — soil, climate, flood, and parcel records. How we handle your address.
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Buena Vista — the short answer
Buena Vista, Michigan: USDA zone 6a, about 199 days between hard freezes, across 3K acres of town.
- USDA zone
- 6a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 16
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 1
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~199
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 3K 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 Buena Vista's average, not your lot's — a low corner or a tree line moves it. Against Buena Vista's 199-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Buena Vista
Each reading below is measured for Buena Vista itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredBuena Vista runs about 199 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
MeasuredBuena Vista 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 Buena Vista is in
Buena Vista sits in the Huron/Erie Lake Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Buena Vista's own centroid rather than borrowed from Saginaw County.
What Grows in Buena Vista
Every plant below cleared Buena Vista's own zone 6a and its 199-day season. Each card opens that plant's Michigan profile. How we score.
Is it too late to plant in Buena Vista?
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 19; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 16 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 1 — long-season crops need about 90 days of runway, quick greens only 30. Even past midsummer there is room for a true fall garden here, and garlic planted near the close carries the momentum into next year.
Documented around Buena Vista
Survey cells within 31 miles of Buena Vista checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 64 miles off. What to watch for.
What's on the federal record near Buena Vista
Closest first, within ~10 miles of Buena Vista. Listing isn't leaking, and distance isn't exposure.
- Saginaw Outlet MallUnderground Storage Tanks · 1000 ft
- Fisca Oil Co Inc #80Underground Storage Tanks · 1000 ft
- Total #8846Underground Storage Tanks · 1000 ft
- ADVANCE AUTO PARTSBrownfields · 1100 ft
- Kmart #4096Underground Storage Tanks · 1100 ft
- Buena Vista Charter TwpUnderground Storage Tanks · 1200 ft
- Fill & WashUnderground Storage Tanks · 1300 ft
- AM-PM Convenient Food StoreUnderground Storage Tanks · 1400 ft
- Speedway #2321Underground Storage Tanks · 1400 ft
- SPEEDWAY 2321-SAGINAWBrownfields · 1400 ft
- BELL ENGINEERINGBrownfields · 1700 ft
- SAGINAW BUSINESS INCBrownfields · 1700 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Buena Vista'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 Buena Vista.
Total Sites
1,012
within ~10 miles of Buena Vista
Risk Level
Elevated
Highest-severity
5 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Buena Vista
Severity Distribution
within ~10 miles of Buena Vista
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Buena Vista, PFAS runs higher than the national average — 10 sites within ~10 miles of Buena Vista. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
PFAS: PFAS (per- and polyfluoroalkyl substances) are called "forever chemicals" because they do not biodegrade.
Test irrigation water source — this is the primary pathway for PFAS to reach garden crops.
Check your specific parcel in Buena Vista
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 Buena Vista average
Your land is one point inside Buena Vista
Everything above resolves to Buena Vista as a whole — one PHZM band and one 28°F frost record, read across 3K 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 Buena Vista Average
Buena Vista Average
- ●USDA Zones 6a, averaged across Buena Vista
- ●One soil character for all of Buena Vista
- ●Frost dates read at Buena Vista's scale: Apr 16 to Nov 1
YOUR Parcel
- ✓Your exact zone, not Buena Vista's 6a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Buena Vista
Pull a site-specific report for your exact address in Buena Vista, Michigan — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Buena Vista averages can't show:
We read public map data around Buena Vista — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Buena Vista average
How we know this about Buena Vista
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 Buena Vista’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 Buena Vista
When does frost risk typically end in Buena Vista?
The last hard freeze (28°F) in Buena Vista typically lands around Apr 16, 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 7.
When is the first frost in Buena Vista?
The first hard freeze (28°F) in Buena Vista typically arrives around Nov 1, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 18, so the watching starts about Oct 2 — about 199 days after the spring freeze cleared.
How long is the growing season in Buena Vista?
Measured between 28°F hard freezes, Buena Vista sees about 199 frost-free days — roughly Apr 16 through Nov 1, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 7 to Oct 18, about 164 days.
Is the soil safe to grow vegetables in Buena Vista?
The federal record around Buena Vista is a meaningful one — 1,012 documented sites, mostly Underground Storage Tanks entries (492), 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 Buena Vista?
From about Oct 2 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 1 (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 1. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Buena Vista's scale — its 6a band and its 199-day season. Your yard writes its own version of Buena Vista'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 Buena Vista’s own scale
7 of the readings below were taken at Buena Vista's own scale — its own ~199-day season between 28°F freezes, the 2,557 acres it covers and 1,012 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Buena Vista's own USDA hardiness band, zones 6aUSDA PHZM 2023
- Buena Vista's own 28°F hard-freeze dates, about Apr 16 and Nov 1 and the ~199-day span between themNOAA 1991–2020 Climate Normals
- 1,012 documented contamination sites on the federal record near Buena Vista, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Buena Vista's boundary and the 2,557 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6a and a ~199-day seasonGrowable Ground crop-matching engine
- The ecoregion at Buena Vista's own centroid, the Huron/Erie Lake PlainsUS EPA Level III Ecoregions
- Lanternfly survey cells around Buena Vista checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Buena Vista's 2,557 acres read through its county's SSURGO summaryfrom Saginaw County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Saginaw County
- The growing challenges every Michigan grower plans around — written at state scale, so they stay on the state guidefrom Michigan
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Saginaw County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Buena Vista's 2,557 acreswhy one lot differs from the next →
- Which side of Buena Vista you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,557 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 Buena Vista-wide figureread your own land →
More in Michigan
Wider growing context
What grows across MichiganBuena Vista sits outside our named growing regions, so Michigan as a whole is its closest context here.
Nearby growing guides