Blueberry is a perennial grown for its fruit, ready to harvest about two years after planting. It's hardy across USDA zones 3 through 8 and grows just as well in a container as in the ground. Its early summer flowers are a real draw for honeybees and native bees, even though the fruit is the prize.
Blueberry — the short answer
Blueberry: grown in zones 3–8, full sun, pH 3–5.5, ~2 yr to first harvest.
- USDA zones
- 3–8
- Hardy to zone 3 — Oregon State University Landscape Plants.
- Soil pH
- 3–5.5
- FAO ECOCROP
- Sun
- Full Sun
- Growable Ground Plant Database
- To First Harvest
- ~2 yr
- Cornell; WSU-TFREC
- Frost-kill temp (growing season)
- 30.2°F
- FAO ECOCROP
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 Blueberry on your exact land.
Zone averages can't see the slope, soil, frost, and sun that decide whether blueberry actually takes — and those shift from one yard to the next. Enter your address and we'll score blueberry against your land's real conditions.
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What Blueberry is
Blueberry grows as a perennial and reaches around six feet at maturity. It blooms white in early summer. It's also well suited to containers.
How to grow Blueberry
Blueberry grows in USDA zones 3 through 8 and is ready to harvest about two years after planting. Blueberry does best in full sun — at least 6 hours of direct sun a day — and soil from pH 3 to 5.5, on well-drained ground. It needs around 1,500 growing degree days to mature, which is why climate matters as much as soil.
USDA Zones
3-8
Rated hardy to zone 3 by Oregon State University Landscape Plants, checked Oct 2026. Ceiling: NC State Extension Gardener Plant Toolbox (read 2026-10-06).
Soil pH
3 - 5.5
FAO ECOCROP
Sun
Full Sun
Growable Ground plant catalog
Drainage
well (dry spells)
Growable Ground plant catalog
Frost Kill Temperature
30.2°F
Where cold starts killing growing tissue. Not a winter-survival floor — a dormant perennial takes far colder, which its hardiness zone answers.
FAO ECOCROP
Minimum Growing Temperature
44.6°F
Below this it stops growing rather than dies — a pace limit, not a survival limit.
FAO ECOCROP
To First Harvest
~2 years
Highbush blueberry; perennial. Chill ~800h (cultivar-typical low). ~2 yr from typical 2-yr-old container plant to first meaningful harvest; peak production years 5-8.
Cornell; WSU-TFREC
GDD Required
1500+
Growing degree-days of accumulated warmth it needs to mature — humid summers reach this faster than cool coastal ones.
Growable Ground plant catalog
Mature Height
6 ft
Growable Ground plant catalog
Start the season right
Plant blueberry in full sun with at least 6 hours of direct sun, once the soil has warmed and frost risk has passed.
Match the soil
Blueberry prefers pH 3 to 5.5 (FAO ECOCROP). A quick soil test from your local Extension lab tells you whether to add lime or sulfur to land in band.
Water steadily
Keep the root zone evenly moist through establishment. A 2–3 inch mulch layer holds moisture without waterlogging.
Harvest at maturity
Blueberry is ready about two years after planting (Cornell; WSU-TFREC). Pick when the fruit is full-colored and parts easily from the stem.
Where Blueberry thrives
Blueberry is hardy across USDA zones 3 through 8. 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 3–8 spans average winter lows from -40°F to 20°F (USDA PHZM 2023). Across the 50 states and DC, that band covers 34 outright and splits 17 more down the middle — and which side of that line your land sits on changes the answer.
Zones 3–8·Where Blueberry 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 Blueberry stands, state by state
Blueberry is rated for zones 3–8 — a cold floor USDA puts at -40 to -30°F. Across the 50 states and DC, 34 sit fully inside that band, the line runs through 17 more, and 0 sit outside it — and inside every split state, the same line runs on at county grain.
Fully inside zones 3–8
34 states
3 of 34 shown
The line runs through
17 states
- Alaska · zones 1a-9a
- California · zones 4b-11a
- Nevada · zones 4a-10a
3 of 17 shown
Blueberry’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 Blueberry
Growing guides for blueberry
Good to know
Blueberry is a standout pollinator plant — high value to bees and other pollinators. (Source: Xerces Society.)
Before you harvest blueberry, know your soil
Anything you grow to eat takes up what's in the ground it grows in, so it's worth knowing what's documented near you before you plant blueberry for food. Our free screen reads 8 federal source types across roughly 1.8M indexed sites and shows which sit near your address and which way they drain. It's a screening estimate from public records and proximity — not a soil test — so a nearby record means a soil test is worth it, not that your soil is unsafe.
Your land is one point inside Blueberry'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 Blueberry will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether blueberry 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 Blueberry
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 Blueberry in my zone?
Blueberry grows in USDA hardiness zones 3 through 8 (Rated hardy to zone 3 by Oregon State University Landscape Plants, checked Oct 2026. Ceiling: NC State Extension Gardener Plant Toolbox (read 2026-10-06).). Zone is one factor — soil pH, drainage, and frost dates on your specific parcel also shape whether it takes.
How long does Blueberry take to grow?
Blueberry is ready to harvest about two years after planting (Cornell; WSU-TFREC). Your local frost dates and soil temperature move that window earlier or later.
When should you plant Blueberry?
Most growers plant blueberry after the last spring frost, once the soil has warmed. Your local frost dates set the exact window — a Growable Ground report reads them for your address.
How much sun does Blueberry need?
Blueberry 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 Blueberry need?
Blueberry prefers soil pH 3 to 5.5, on well-drained ground (FAO ECOCROP). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Blueberry attract pollinators?
Yes — blueberry's flowers are a strong nectar and pollen source for honeybees and native bees. (Source: Xerces Society.)
Keep exploring Blueberry
Blueberry state by state
Every state blueberry's zone reaches — 32 link straight to that state's blueberry growing page; the rest open the state's full growing guide.