Enhaut, Pennsylvania, sits in USDA hardiness zone 7a — a zone band wide enough that plant choice, not possibility, is the interesting question.
These conditions suit cabbage, hazelnut, california poppy, and collard greens — a starting list any specific site will trim or extend with its own soil, sun, and drainage.
Even in Enhaut, 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 Enhaut 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 Enhaut — soil, climate, flood, and parcel records. How we handle your address.
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Enhaut — the short answer
Enhaut, Pennsylvania: USDA zone 7a, about 224 days between hard freezes, across 148 acres of town.
- USDA zone
- 7a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 31
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 10
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~224
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 148 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 7a is Enhaut's average, not your lot's — a low corner or a tree line moves it. Against Enhaut's 224-day season, see what your own ground reads.
Your town runs its own season
Enhaut's own 30-year record measures about 224 days between 28°F killing freezes — 32 days longer than Dauphin County's ~192. Both are measured records, not estimates.
That gap is the whole reason a county average can mislead here. Plant against Enhaut's ~224-day season rather than the county figure — and the sun, slope and cold-air drainage on your specific lot move it again.
NOAA Regional Climate Centers ACIS (1991–2020), 30-year daily minimum record. Both figures are measured records — this town’s own and its county’s. A town with no record of its own is absent here rather than estimated.
Soil varies lot by lot — soil types explained.
What this means for growing in Enhaut
Each reading below is measured for Enhaut itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredEnhaut runs about 224 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
MeasuredEnhaut sits in USDA hardiness zone 7a.
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 Enhaut is in
Enhaut sits in the Ridge and Valley — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Enhaut's own centroid rather than borrowed from Dauphin County.
What Grows in Enhaut
Every plant below cleared Enhaut's own zone 7a and its 224-day season. Each card opens that plant's Pennsylvania profile. How we score.
Is it too late to plant in Enhaut?
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 3; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 31 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 10 — long-season crops need about 90 days of runway, quick greens only 30. There is slack in a calendar like this — late plantings, second rounds of favorites, and a fall bench that keeps beds working.
Documented around Enhaut
Spotted lanternfly documented 3 miles from Enhaut, first recorded 2018. What to watch for.
What's on the federal record near Enhaut
Closest first, within ~10 miles of Enhaut. Listing isn't leaking, and distance isn't exposure.
- CHERYL WHITEUnderground Storage Tanks · 150 ft
- PA AMERICAN WATER STEELTONPFAS · 1400 ft
- ST PETERS CHUnderground Storage Tanks · 2100 ft
- ST ANNS CATH CHUnderground Storage Tanks · 2400 ft
- PRINCE OF PEACE CHUnderground Storage Tanks · 2600 ft
- STEELTON HIGHSPIRE SCH DISTUnderground Storage Tanks · 0.5 mi
- FAMILY DOLLAR STORE NO 2576Brownfields · 0.6 mi
- SWATARA JR HIGH SCHUnderground Storage Tanks · 0.6 mi
- ARCELORMITTAL STEELTONUnderground Storage Tanks · 0.6 mi
- CONVERSION SYSTEMS INCBrownfields · 0.6 mi
- DYNAIR FUELINGUnderground Storage Tanks · 0.6 mi
- HERSHEY FOODSUnderground Storage Tanks · 0.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Enhaut'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 Enhaut.
Sources Checked
within ~10 miles of Enhaut
Severity Distribution
within ~10 miles of Enhaut
Highest-Severity Sites
Know Before You Grow
- •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.
- •On a private well, test for nitrates: above 10 mg/L the water needs treatment before irrigating.
Check your specific parcel in Enhaut
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 Enhaut average
Your land is one point inside Enhaut
Everything above resolves to Enhaut as a whole — and this is a town whose own 30-year record already runs a season its county’s does not. Your parcel sits at one point inside even that. 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 Enhaut Average
Enhaut Average
- ●USDA Zones 7a, averaged across Enhaut
- ●One soil character for all of Enhaut
- ●Frost dates read at Enhaut's scale: Mar 31 to Nov 10
YOUR Parcel
- ✓Your exact zone, not Enhaut's 7a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Enhaut
Pull a site-specific report for your exact address in Enhaut, Pennsylvania — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Enhaut averages can't show:
We read public map data around Enhaut — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Enhaut average
How we know this about Enhaut
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 Enhaut’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 Enhaut
When does frost risk typically end in Enhaut?
The last hard freeze (28°F) in Enhaut typically lands around Mar 31, 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 21.
When is the first frost in Enhaut?
The first hard freeze (28°F) in Enhaut typically arrives around Nov 10, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 27, so the watching starts about Oct 11 — about 224 days after the spring freeze cleared.
How long is the growing season in Enhaut?
Measured between 28°F hard freezes, Enhaut sees about 224 frost-free days — roughly Mar 31 through Nov 10, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 21 to Oct 27, about 189 days.
Is the soil safe to grow vegetables in Enhaut?
The federal record around Enhaut is a meaningful one — 1,780 documented sites, mostly Underground Storage Tanks entries (1,079), 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 Enhaut?
From about Oct 11 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 10 (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 10. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Enhaut's scale — its 7a band and its 224-day season. Your yard writes its own version of Enhaut'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 Enhaut’s own scale
7 of the readings below were taken at Enhaut's own scale — its own ~224-day season between 28°F freezes, the 148 acres it covers and 1,780 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Enhaut's own USDA hardiness band, zones 7aUSDA PHZM 2023
- Enhaut's own 28°F hard-freeze dates, about Mar 31 and Nov 10 and the ~224-day span between themNOAA 1991–2020 Climate Normals
- 1,780 documented contamination sites on the federal record near Enhaut, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Enhaut's boundary and the 148 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7a and a ~224-day seasonGrowable Ground crop-matching engine
- The ecoregion at Enhaut's own centroid, the Ridge and ValleyUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Enhautlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Enhaut's 148 acres read through its county's SSURGO summaryfrom Dauphin County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Dauphin County
- The growing challenges every Pennsylvania grower plans around — written at state scale, so they stay on the state guidefrom Pennsylvania
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Dauphin County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Enhaut's 148 acreswhy one lot differs from the next →
- Which side of Enhaut you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 148 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 Enhaut-wide figureread your own land →
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