Eastern Red Cedar is a tree, a long-term addition to the landscape. It's hardy across USDA zones 3 through 9, shrugs off deer and shrugs off dry spells.
Eastern Red Cedar — the short answer
Eastern Red Cedar: grown in zones 3–9, full sun, pH 4.7–8.
- USDA zones
- 3–9
- Hardy to zone 3 — USDA PLANTS Database (-43 °F, converted).
- Soil pH
- 4.7–8
- USDA PLANTS
- Sun
- Full Sun
- Growable Ground Plant Database
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS and university Extension sources — each tile names its own row's source, because per-field provenance varies.
Score Eastern Red Cedar on your exact land.
Zone averages can't see the slope, soil, frost, and sun that decide whether eastern red cedar actually takes — and those shift from one yard to the next. Enter your address and we'll score eastern red cedar against your land's real conditions.
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What Eastern Red Cedar is
Eastern Red Cedar grows as a perennial and reaches around 45 feet at maturity. It blooms green in late spring. It's also deer-resistant.
How to grow Eastern Red Cedar
Eastern Red Cedar grows in USDA zones 3 through 9. Eastern Red Cedar does best in full sun — at least 6 hours of direct sun a day — and soil from pH 4.7 to 8.
USDA Zones
3-9
Hardy to zone 3: USDA PLANTS Database lists -43 °F, converted to zone 3a, checked Oct 2026. Ceiling: our plant database.
Soil pH
4.7 - 8
USDA PLANTS
Sun
Full Sun
Growable Ground plant catalog
Drainage
Data pending
Cold Hardiness
-43°F
The coldest temperature this plant is documented to survive.
USDA PLANTS
Mature Height
45 ft
Growable Ground plant catalog
Plant it right
Set eastern red cedar in full sun with well-drained soil.
Match the soil
Eastern Red Cedar prefers pH 4.7 to 8 (USDA PLANTS). A quick soil test from your local Extension lab tells you whether to add lime or sulfur to land in band.
Water while it roots in
Water deeply while eastern red cedar establishes, letting the soil dry between soakings; once its roots are in, it rides out dry spells on its own.
Shape it while it is young
Prune eastern red cedar only to remove dead, damaged or crossing branches while it is young; it is grown for its form, not a harvest, so little more is needed once it settles in.
Where Eastern Red Cedar thrives
Eastern Red Cedar is hardy across USDA zones 3 through 9. Zone is only the starting point, though: the soil pH, drainage, and frost dates on your specific land decide how well it actually does.
A USDA zone is a 10°F band of average annual extreme winter minimum, so zones 3–9 spans average winter lows from -40°F to 30°F (USDA PHZM 2023). Across the 50 states and DC, that band covers 42 outright and splits 9 more down the middle — and which side of that line your land sits on changes the answer.
Zones 3–9·Where Eastern Red Cedar growsOpen map →
This map is derived from the USDA ARS / PRISM Plant Hardiness Zone Map (2023) and is not the official USDA Plant Hardiness Zone Map.
Where Eastern Red Cedar stands, state by state
Eastern Red Cedar is rated for zones 3–9 — a cold floor USDA puts at -40 to -30°F. Across the 50 states and DC, 42 sit fully inside that band, the line runs through 9 more, and 0 sit outside it — and inside every split state, the same line runs on at county grain.
Fully inside zones 3–9
42 states
3 of 42 shown
The line runs through
9 states
- Alaska · zones 1a-9a
- California · zones 4b-11a
- Nevada · zones 4a-10a
3 of 9 shown
Eastern Red Cedar’s band covers part of each of these states — which side of the line your county sits on changes the answer, and each state page draws it.
State zone extents: USDA Plant Hardiness Zone Map (PHZM) 2023. A zone is a 10°F band of average annual extreme minimum temperature, so a state that splits the band contains the boundary — its own page draws the county line, and a parcel report resolves which side your land sits on.
What grows around Eastern Red Cedar
Growing guides for eastern red cedar
Good to know
Eastern Red Cedar isn't classified as a notable pollinator plant in our data — pair it with high-value bloomers nearby to feed bees.
Your land is one point inside Eastern Red Cedar's range
This page resolves to the species. Your state page draws the county line, and a report reads the parcel — the soil pH, drainage, sun, and frost dates on your exact ground, which no species average can see.
See if Eastern Red Cedar will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether eastern red cedar actually takes — we score it against the real conditions at your address.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources analyzed in seconds
How we know this about Eastern Red Cedar
The figures above are cited per row, not per site: the pH band names this plant’s own source column, the three temperature figures each carry their own, and days-to-maturity cites the publication that actually lists it. All of it comes from the Growable Ground Plant Database — a compilation over FAO ECOCROP, USDA PLANTS, and university Extension sources, published openly with per-field provenance.
Grounded inUSDA PLANTS Database•ASPCA
Frequently asked questions
Can I grow Eastern Red Cedar in my zone?
Eastern Red Cedar grows in USDA hardiness zones 3 through 9 (Hardy to zone 3: USDA PLANTS Database lists -43 °F, converted to zone 3a, checked Oct 2026. Ceiling: our plant database.). Zone is one factor — soil pH, drainage, and frost dates on your specific parcel also shape whether it takes.
When should you plant Eastern Red Cedar?
Set eastern red cedar out in early spring or fall while it's dormant, so the roots establish before the heat of summer. Your local last-frost date — which a Growable Ground report pulls for your exact address — sets the precise window.
How much sun does Eastern Red Cedar need?
Eastern Red Cedar needs full sun — a spot that catches at least 6 hours of direct summer sun a day. In more shade it still grows, but usually gives a smaller, later crop. The catch is that a yard rarely gets even light everywhere — a fence, the house, or one tall tree can quietly take those hours. A Growable Ground report reads the real sun-hours across your land, canopy and buildings included, so you can pick the brightest bed before you plant.
What soil does Eastern Red Cedar need?
Eastern Red Cedar prefers soil pH 4.7 to 8 (USDA PLANTS). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Eastern Red Cedar attract pollinators?
Eastern Red Cedar isn't classified as a notable pollinator plant in our data. Pairing it with high-value bloomers nearby keeps bees and butterflies fed.
Keep exploring Eastern Red Cedar
Eastern Red Cedar state by state
Every state eastern red cedar's zone reaches — 31 link straight to that state's eastern red cedar growing page; the rest open the state's full growing guide.