Quince is a long-term planting — a young tree typically takes about three years to bear its first real fruit, and then produces for years. It's hardy across USDA zones 5 through 9 and stands up to deer. Its spring flowers are a real draw for honeybees and native bees, even though the fruit is the prize. It roots deep, which helps it reach moisture in a dry spell and open up tight soil as it establishes.
Quince — the short answer
Quince: grown in zones 5–9, full sun, pH 5.5–7, ~3 yr to first harvest. It also needs ~300 winter chill hours to fruit (UC ANR Home Orchards, Krueger 2018).
- USDA zones
- 5–9
- Hardy to zone 5 — Cal Poly SelecTree (Urban Forest Ecosystems Institute); Utah State University Extension TreeBrowser.
- Soil pH
- 5.5–7
- FAO ECOCROP
- Sun
- Full Sun
- Converted from FAO ECOCROP
- To First Harvest
- ~3 yr
- We haven't confirmed this against a published source yet.
- Frost-kill temp (growing season)
- 30.2°F
- FAO ECOCROP
- Winter chill needed
- ~300 hrs
- UC ANR Home Orchards, Krueger 2018
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 Quince on your exact land.
Zone averages can't see the slope, soil, frost, and sun that decide whether quince actually takes — and those shift from one yard to the next. Enter your address and we'll score quince against your land's real conditions.
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What Quince is
Quince grows as a perennial and reaches around 16 feet at maturity. It blooms white in spring. It's also deer-resistant.
Deer resistance: We haven't confirmed this against a published source yet.
How to grow Quince
Quince grows in USDA zones 5 through 9 and takes about three years to begin bearing. Quince does best in full sun — at least 6 hours of direct sun a day — and soil from pH 5.5 to 7, on well-drained ground. It needs around 2,000 growing degree days to mature and about 300 hours of winter chill to set fruit (UC ANR Home Orchards, Krueger 2018), which is why climate matters as much as soil.
USDA Zones
5-9
Rated hardy to zone 5 by Cal Poly SelecTree (Urban Forest Ecosystems Institute) and Utah State University Extension TreeBrowser, checked Oct 2026. Ceiling: Cal Poly SelecTree (Urban Forest Ecosystems Institute); Utah State University Extension TreeBrowser (read 2026-10-06).
Soil pH
5.5 - 7
FAO ECOCROP
Sun
Full Sun
Converted from FAO ECOCROP
Drainage
well (dry spells)
FAO ECOCROP
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
~3 years
Quince; low-chill cultivar typical; self-fertile. ~3 yr from grafted whip.
We haven't confirmed this against a published source yet.
GDD Required
2000+
Growing degree-days of accumulated warmth it needs to mature — humid summers reach this faster than cool coastal ones.
We haven't confirmed this against a published source yet.
Mature Height
16 ft
USDA NRCS PLANTS Database
Chill Hours
300+
Winter hours below ~45°F it needs to fruit — too-mild winters can leave it bloom-shy.
UC ANR Home Orchards, Krueger 2018
Plant it right
Set quince in full sun with well-drained soil. Many fruit trees need a second variety nearby to pollinate — check before you plant just one.
Match the soil
Quince prefers pH 5.5 to 7 (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.
Be patient, then harvest
Quince takes about three years to its first meaningful harvest. We haven't confirmed this against a published source yet. Prune annually while it establishes, and the tree will then crop for years.
Where Quince thrives
Quince is hardy across USDA zones 5 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 5–9 spans average winter lows from -20°F to 30°F (USDA PHZM 2023). Across the 50 states and DC, that band covers 25 outright and splits 25 more down the middle — and which side of that line your land sits on changes the answer.
Zones 5–9·Where Quince 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 Quince stands, state by state
Quince is rated for zones 5–9 — a cold floor USDA puts at -20 to -10°F. Across the 50 states and DC, 25 sit fully inside that band, the line runs through 25 more, and 1 sits outside it — and inside every split state, the same line runs on at county grain.
Fully inside zones 5–9
25 states
3 of 25 shown
The line runs through
25 states
3 of 25 shown
Quince’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.
Outside zones 5–9
1 state
- North Dakota · zones 3b-4b
Winter cold is the limit here — the same plant often works in a container that comes under cover. Each link is that state’s own growing hub.
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 Quince
Growing guides for quince
Related plants in fruit
Good to know
One caution for pet owners — quince is toxic to dogs and cats (mild severity). Keep it out of reach, and call ASPCA Animal Poison Control at (888) 426-4435 in an emergency. We haven't confirmed this against a published source yet.
Quince is a standout pollinator plant — high value to bees and other pollinators. We haven't confirmed this against a published source yet.
Before you harvest quince, 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 quince for food. Our free screen reads 8 federal source types across roughly 950K 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 Quince'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 Quince will thrive on your land
Zone averages are a start. Your soil pH, drainage, sun exposure, and frost dates shape whether quince actually takes. We score it against the mapped and modelled 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 Quince
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
Frequently asked questions
Can I grow Quince in my zone?
Quince grows in USDA hardiness zones 5 through 9 (Rated hardy to zone 5 by Cal Poly SelecTree (Urban Forest Ecosystems Institute) and Utah State University Extension TreeBrowser, checked Oct 2026. Ceiling: Cal Poly SelecTree (Urban Forest Ecosystems Institute); Utah State University Extension TreeBrowser (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 until Quince bears fruit?
Quince typically takes about three years after planting to bear its first real crop, then produces for years. We haven't confirmed this against a published source yet. Soil, climate, and rootstock all shift the timeline.
When should you plant Quince?
Set quince 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 Quince need?
Quince needs full sun — a spot that catches at least 6 hours of direct summer sun a day. We haven't confirmed this against a published source yet. 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 Quince need?
Quince prefers soil pH 5.5 to 7, on well-drained ground (FAO ECOCROP). Your report scores your parcel's mapped soil against that using USDA SSURGO data.
Does Quince attract pollinators?
Yes — quince's flowers are a strong nectar and pollen source for honeybees and native bees. We haven't confirmed this against a published source yet.
Is Quince safe for pets?
Quince is toxic to dogs and cats with mild severity. Keep it out of reach, and call ASPCA Animal Poison Control at (888) 426-4435 in an emergency. We haven't confirmed this against a published source yet.
Keep exploring Quince
Quince state by state
Every state quince's zone reaches — 34 link straight to that state's quince growing page; the rest open the state's full growing guide.