What Grows in Lake Ridge, Virginia

USDA Zones 7b · 6K acres

Lake Ridge, Virginia, sits in USDA hardiness zone 7b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.

A short list that earns its place here — cabbage, prickly pear, california poppy, and collard greens — with any one site's soil, sun, and drainage making the final cut.

Score your parcel · free

Even in Lake Ridge, 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 Lake Ridge 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 Lake Ridge — soil, climate, flood, and parcel records. How we handle your address.

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Lake Ridge — the short answer

Lake Ridge, Virginia: USDA zone 7b, about 227 days between hard freezes, across 6K acres of town.

USDA zone
7b
USDA PHZM 2023
Last hard freeze (28°F)
Mar 28
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
~227
NOAA 1991–2020 Climate Normals, 28°F — this town
Town area
6K 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

7b7b
3a (Cold)13b (Hot)

Zone 7b is Lake Ridge's average, not your lot's — a low corner or a tree line moves it. Against Lake Ridge's 227-day season, see what your own ground reads.

Soil varies lot by lot — soil types explained.

What this means for growing in Lake Ridge

Each reading below is measured for Lake Ridge itself — here is what it means for a garden here, and the move an experienced grower makes about it.

Season length

Measured

Lake Ridge runs about 227 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

Measured

Lake Ridge sits in USDA hardiness zone 7b.

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 Lake Ridge is in

Lake Ridge sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Lake Ridge's own centroid, and it is not what its county reads: Prince William County is mostly Northern Piedmont. The wider page above you is answering a different question about different ground.

What that means for soil

What Grows in Lake Ridge

Every plant below cleared Lake Ridge's own zone 7b and its 227-day season. Each card opens that plant's Virginia profile. How we score.

cabbage, photograph
Growing cabbage in VirginiaZones 2–11Lake Ridge's 7b — 5 zones of cold margin.
prickly pear, photograph
Virginia prickly pear guideZones 5–10Lake Ridge's 7b — 2 zones of cold margin.
California poppy, photograph
California poppy in VirginiaZones 6–10Lake Ridge's 7b — 1 zone of cold margin.
collard greens, photograph
Collard greens: Virginia growing notesZones 2–11Lake Ridge's 7b — 5 zones of cold margin.
fig, photograph
Growing fig in VirginiaZones 6–10Lake Ridge's 7b — 1 zone of cold margin.
lavender, photograph
Virginia lavender guideZones 5–8Lake Ridge's 7b — 2 zones of cold margin.
garlic, photograph
Garlic in VirginiaZones 2–10Lake Ridge's 7b — 5 zones of cold margin.
grape, photograph
Grape: Virginia growing notesZones 6–9Lake Ridge's 7b — 1 zone of cold margin.
Turkish rocket, photograph
Growing turkish rocket in VirginiaLake Ridge's 227 days clear the ~90 it needs.
kale, photograph
Virginia kale guideZones 2–11Lake Ridge's 7b — 5 zones of cold margin.
hazelnut, photograph
Hazelnut in VirginiaZones 4–9Lake Ridge's 7b — 3 zones of cold margin.
lentil, photograph
Lentil: Virginia growing notesZones 2–11Lake Ridge's 227 days clear the ~70 it needs.
pawpaw, photograph
Growing pawpaw in VirginiaZones 5–9Lake Ridge's 7b — 2 zones of cold margin.
okra, photograph
Virginia okra guideZones 2–12Lake Ridge's 227 days clear the ~50 it needs.
potato, photograph
Potato in VirginiaZones 2–11Lake Ridge's 7b — 5 zones of cold margin.
iris, photograph
Iris: Virginia growing notesZones 3–10Lake Ridge's 7b — 4 zones of cold margin.
sunflower, photograph
Growing sunflower in VirginiaZones 2–11Lake Ridge's 227 days clear the ~70 it needs.
Apache plume, photograph
Virginia apache plume guideZones 5–11Lake Ridge's 7b — 2 zones of cold margin.
hops, photograph
Hops in VirginiaZones 3–8Lake Ridge's 7b — 4 zones of cold margin.
hosta, photograph
Hosta: Virginia growing notesZones 3–8Lake Ridge's 7b — 4 zones of cold margin.
French marigold, photograph
Growing french marigold in VirginiaLake Ridge's 227 days clear the ~50 it needs.
holly, photograph
Virginia holly guideZones 5–11Lake Ridge's 7b — 2 zones of cold margin.
Virginia creeper, photograph
Virginia creeper in VirginiaZones 3–9Lake Ridge's 7b — 4 zones of cold margin.
tulip, photograph
Tulip: Virginia growing notesZones 6–8Lake Ridge's 7b — 1 zone of cold margin.
Douglas fir, photograph
Growing douglas fir in VirginiaZones 4–10Lake Ridge's 7b — 3 zones of cold margin.
Ethiopian mustard, photograph
Virginia ethiopian mustard guideZones 4–10Lake Ridge's 7b — 3 zones of cold margin.
Kentucky bluegrass, botanical illustration
Kentucky bluegrass in VirginiaZones 2–7Lake Ridge's 7b — 5 zones of cold margin.
western red cedar, photograph
Western red cedar: Virginia growing notesZones 4–10Lake Ridge's 7b — 3 zones of cold margin.
Japanese millet, photograph
Growing japanese millet in VirginiaZones 5–10Lake Ridge's 227 days clear the ~45 it needs.
ajuga, photograph
Virginia ajuga guideZones 5–11Lake Ridge's 7b — 2 zones of cold margin.

Is it too late to plant in Lake Ridge?

Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Feb 28; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 28 (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. With a season this long, “too late” mostly means “switch crops” — second sowings and a full fall garden are the norm, with garlic closing the year.

Documented around Lake Ridge

Spotted lanternfly documented 3 miles from Lake Ridge, first recorded 2021. What to watch for.

What's on the federal record near Lake Ridge

Closest first, within ~10 miles of Lake Ridge. Listing isn't leaking, and distance isn't exposure.

  1. LAKE RIDGE MIDDLE SCHOOLUnderground Storage Tanks · 750 ft
  2. Old Bridge Convenience MartUnderground Storage Tanks · 1600 ft
  3. PWCS - WOODBRIDGE HIGH SCHOOLBrownfields · 1700 ft
  4. MOBIL OIL CORP SS# HM5Brownfields · 1700 ft
  5. ECONN SYSTEMS INCBrownfields · 2100 ft
  6. GIANT STORE 181Underground Storage Tanks · 2100 ft
  7. CREST CLEANERSBrownfields · 2100 ft
  8. PWCS Woodbridge High SchoolUnderground Storage Tanks · 2200 ft
  9. 52T 69Nitrate · 0.6 mi
  10. FESTIVAL CLEANERS AT OLD BRIDGEBrownfields · 0.7 mi
  11. WOODBRIDGE AIRPORT INCUnderground Storage Tanks · 0.7 mi
  12. L-15 Airport Pumping StationUnderground Storage Tanks · 0.9 mi

6 more sites are on the record inside the same radius. See them on the map

Measured from Lake Ridge'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 Lake Ridge.

Total Sites

1,216

within ~10 miles of Lake Ridge

Risk Level

Elevated

Highest-severity

7 Superfund sites

Severity Distribution

within ~10 miles of Lake Ridge

High8Moderate293Low915

Highest-Severity Sites

Cabin Branch Mine
Mining Sites · Past Producer
Cabin Branch Mine
Mining Sites · Past Producer
Dale City
PFAS Sampling · PFAS Detected
Manassas Park, City of
PFAS Sampling · PFAS Detected
51S 2
Nitrate Monitoring · Well

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.
Free Report

Check your specific parcel in Lake Ridge

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 Lake Ridge average

Your land is one point inside Lake Ridge

Everything above resolves to Lake Ridge as a whole — one PHZM band and one 28°F frost record, read across 6K 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 Lake Ridge Average

Lake Ridge Average

  • USDA Zones 7b, averaged across Lake Ridge
  • One soil character for all of Lake Ridge
  • Frost dates read at Lake Ridge's scale: Mar 28 to Nov 10

YOUR Parcel

  • Your exact zone, not Lake Ridge's 7b
  • Your SSURGO soil type & pH
  • Your sun exposure, cast in 3D

See MY Growing Report

Free Report

Read your specific parcel in Lake Ridge

Pull a site-specific report for your exact address in Lake Ridge, Virginia — soil, sun, drainage, frost risk, and scored plant recommendations.

Three things about your lot that Lake Ridge averages can't show:

Your soil pHYour frost-free days — Lake Ridge averages 227Your sun & shade

We read public map data around Lake Ridge — soil, climate, flood, and parcel records. How we handle your address.

25+ data sources read at your address, not the Lake Ridge average

How we know this about Lake Ridge

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 Lake Ridge’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 Lake Ridge

When does frost risk typically end in Lake Ridge?

The last hard freeze (28°F) in Lake Ridge typically lands around Mar 28, 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 18.

When is the first frost in Lake Ridge?

The first hard freeze (28°F) in Lake Ridge 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 227 days after the spring freeze cleared.

How long is the growing season in Lake Ridge?

Measured between 28°F hard freezes, Lake Ridge sees about 227 frost-free days — roughly Mar 28 through Nov 10, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 18 to Oct 27, about 192 days.

Is the soil safe to grow vegetables in Lake Ridge?

The federal record around Lake Ridge is a meaningful one — 1,216 documented sites, mostly Underground Storage Tanks entries (620), the nearest Underground Storage Tanks record about 0.1 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 Lake Ridge?

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 Lake Ridge's scale — its 7b band and its 227-day season. Your yard writes its own version of Lake Ridge'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 Lake Ridge’s own scale

7 of the readings below were taken at Lake Ridge's own scale — its own ~227-day season between 28°F freezes, the 5,835 acres it covers and 1,216 documented sites around it; 4 are borrowed from a wider read, named and linked below.

Measured here

  • Lake Ridge's own USDA hardiness band, zones 7bUSDA PHZM 2023
  • Lake Ridge's own 28°F hard-freeze dates, about Mar 28 and Nov 10 and the ~227-day span between themNOAA 1991–2020 Climate Normals
  • 1,216 documented contamination sites on the federal record near Lake Ridge, the closest Underground Storage Tanks record about 0.1 miles out from the town centreFederal environmental registers
  • Lake Ridge's boundary and the 5,835 acres inside itUS Census TIGER/Line 2025
  • Which of 1,086 plants clear zones 7b and a ~227-day seasonGrowable Ground crop-matching engine
  • Lake Ridge sits in the Piedmont — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
  • A documented spotted-lanternfly record within reach of Lake Ridgelydemapr (De Bona & Helmus), 10 km survey lattice

Inherited from a wider read

  • Soil character — no town-scale survey exists, so Lake Ridge's 5,835 acres read through its county's SSURGO summaryfrom Prince William County
  • Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Prince William County
  • The growing challenges every Virginia grower plans around — written at state scale, so they stay on the state guidefrom Virginia
  • Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Prince William County

What this page can’t tell you

  • The soil pH, drainage, sun hours, and frost pockets on any one lot among Lake Ridge's 5,835 acreswhy one lot differs from the next
  • Which side of Lake Ridge you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 5,835 acresreading your own microclimate
  • How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.1 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 Lake Ridge-wide figureread your own land
The next step finer is your own address

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