Edesville, Maryland, sits in USDA hardiness zone 8a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Growers here do well with cabbage, fig, california poppy, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Edesville, 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 Edesville 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 Edesville — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Edesville — the short answer
Edesville, Maryland: USDA zone 8a, about 266 days between hard freezes, across 177 acres of town.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 12
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Dec 3
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~266
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 177 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 8a is Edesville's average, not your lot's — a low corner or a tree line moves it. Against Edesville's 266-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Edesville
Each reading below is measured for Edesville itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredEdesville runs about 266 days between hard freezes — close to year-round growing.
Frost is rarely the limit here; winter plantings are as real as summer ones, and the harder question is which crops shrug off the summer heat.
Grow cool-season crops through the mild winter, and choose heat-tolerant varieties for the summer beds.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredEdesville sits in USDA hardiness zone 8a.
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 Edesville is in
Edesville sits in the Middle Atlantic Coastal Plain — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Edesville's own centroid rather than borrowed from Kent County.
What Grows in Edesville
Every plant below cleared Edesville's own zone 8a and its 266-day season. Each card opens that plant's Maryland profile. How we score.
Is it too late to plant in Edesville?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Feb 12; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 12 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 3 — long-season crops need about 90 days of runway, quick greens only 30. And with a calendar this mild, the honest answer is that planting barely stops — winter opens seasons colder regions never see.
Documented around Edesville
Spotted lanternfly documented 5 miles from Edesville, first recorded 2021. What to watch for.
What's on the federal record near Edesville
Closest first, within ~10 miles of Edesville. Listing isn't leaking, and distance isn't exposure.
- Rock Hall AmocoUnderground Storage Tanks · 0.6 mi
- Former Rock Hall Bulk PlantUnderground Storage Tanks · 0.6 mi
- S & R Garage c/o Patsy ReihlUnderground Storage Tanks · 0.9 mi
- Rock Hall Co. GLC - 37830Underground Storage Tanks · 1.0 mi
- Bohemia Manor MobilUnderground Storage Tanks · 1.0 mi
- KE Db 79Nitrate · 1.0 mi
- SHORE PRESS PRINTINGBrownfields · 1.1 mi
- Jack's Service StationUnderground Storage Tanks · 1.2 mi
- Coleman MarineUnderground Storage Tanks · 1.4 mi
- WALGREENS DRUG STORE 11064Brownfields · 1.6 mi
- ROCK HALL WWTPBrownfields · 1.6 mi
- Rock Hall Building & MaintenanceUnderground Storage Tanks · 1.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Edesville'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 Edesville.
Total Sites
262
within ~10 miles of Edesville
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Edesville
Severity Distribution
within ~10 miles of Edesville
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Edesville, two things run higher than the national average within ~10 miles of Edesville — CAFO (6 sites) and Nitrate (112 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around 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 Edesville
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 Edesville average
Your land is one point inside Edesville
Everything above resolves to Edesville as a whole — one PHZM band and one 28°F frost record, read across 177 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 Edesville Average
Edesville Average
- ●USDA Zones 8a, averaged across Edesville
- ●One soil character for all of Edesville
- ●Frost dates read at Edesville's scale: Mar 12 to Dec 3
YOUR Parcel
- ✓Your exact zone, not Edesville's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Edesville
Pull a site-specific report for your exact address in Edesville, Maryland — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Edesville averages can't show:
We read public map data around Edesville — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Edesville average
How we know this about Edesville
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 Edesville’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 Edesville
When does frost risk typically end in Edesville?
The last hard freeze (28°F) in Edesville typically lands around Mar 12, 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 2.
When is the first frost in Edesville?
The first hard freeze (28°F) in Edesville typically arrives around Dec 3, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 19, so the watching starts about Nov 3 — about 266 days after the spring freeze cleared.
How long is the growing season in Edesville?
Measured between 28°F hard freezes, Edesville sees about 266 frost-free days — roughly Mar 12 through Dec 3, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 2 to Nov 19, about 231 days.
Is the soil safe to grow vegetables in Edesville?
The federal record around Edesville is a meaningful one — 262 documented sites, mostly Nitrate entries (112), the nearest Underground Storage Tanks record about 0.6 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 Edesville?
From about Nov 3 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 Dec 3 (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 Dec 3. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Edesville's scale — its 8a band and its 266-day season. Your yard writes its own version of Edesville'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 Edesville’s own scale
7 of the readings below were taken at Edesville's own scale — its own ~266-day season between 28°F freezes, the 177 acres it covers and 262 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Edesville's own USDA hardiness band, zones 8aUSDA PHZM 2023
- Edesville's own 28°F hard-freeze dates, about Mar 12 and Dec 3 and the ~266-day span between themNOAA 1991–2020 Climate Normals
- 262 documented contamination sites on the federal record near Edesville, the closest Underground Storage Tanks record about 0.6 miles out from the town centreFederal environmental registers
- Edesville's boundary and the 177 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~266-day seasonGrowable Ground crop-matching engine
- The ecoregion at Edesville's own centroid, the Middle Atlantic Coastal PlainUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Edesvillelydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Edesville's 177 acres read through its county's SSURGO summaryfrom Kent County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Kent County
- The growing challenges every Maryland grower plans around — written at state scale, so they stay on the state guidefrom Maryland
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Kent County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Edesville's 177 acreswhy one lot differs from the next →
- Which side of Edesville you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 177 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.6 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 Edesville-wide figureread your own land →