Allspice is a tree that takes about one year to establish — a planting measured in decades, not seasons. It's hardy across USDA zones 10 through 12 and stands up to deer. Its summer flowers are a moderate draw for honeybees, even though the harvest is the prize.
Zones
10-12
pH Range
6.3-8
Sun
Full Sun
To First Harvest
~1 yr
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What Allspice is
Allspice grows as a perennial and reaches around 40 feet at maturity. It blooms in summer. It's also deer-resistant.
How to grow Allspice
Allspice grows in USDA zones 10 through 12 and takes about one year to begin bearing. Allspice does best in full sun — at least 6 hours of direct sun a day — and soil from pH 6.3 to 8, on well-drained ground. It needs around 5,000 growing degree days to mature and a growing season of at least 150 frost-free days, which is why climate matters as much as soil.
USDA Zones
10-12
USDA PHZM 2023
Soil pH
6.3 - 8
USDA PLANTS Database
Sun
Full Sun
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Drainage
well (dry spells)
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Frost Tolerance
50°F
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To First Harvest
~1 year
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GDD Required
5000+
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Mature Height
40 ft
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Frost-Free Days
150+
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Plant it right
Set allspice 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
Allspice prefers pH 6.3 to 8 (USDA PLANTS Database). 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
Allspice takes about one year to its first meaningful harvest (University Extension production guides). Prune annually while it establishes, and the tree will then crop for years.
Good to know
One caution for pet owners — allspice 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. (Source: ASPCA.)
Allspice offers moderate value to bees and other pollinators. (Source: Xerces Society, Pollinator Partnership.)
Where Allspice thrives
Allspice is hardy across USDA zones 10 through 12. Zone is only the starting point, though: the soil pH, drainage, and frost dates on your specific land decide how well it actually does.
Zones 10–12·Where Allspice growsOpen map →
On USDA hardiness-zone overlap, Allspice can grow in these states:
See if Allspice will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether allspice 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.
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Frequently Asked Questions
Can I grow Allspice in my zone?
Allspice grows in USDA hardiness zones 10 through 12 (USDA PHZM 2023). Zone is one factor — soil pH, drainage, and frost dates on your specific parcel also shape whether it takes.
How long until Allspice bears fruit?
Allspice typically takes about one year after planting to bear its first real crop, then produces for years (University Extension production guides). Soil, climate, and rootstock all shift the timeline.
When should you plant Allspice?
Set allspice 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 Allspice need?
Allspice 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 Allspice need?
Allspice prefers soil pH 6.3 to 8, on well-drained ground (USDA PLANTS Database). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Allspice attract pollinators?
Yes — allspice's flowers are a solid nectar source for honeybees (Xerces Society, Pollinator Partnership).
Is Allspice safe for pets?
Allspice is toxic to pets (dogs,cats) with mild severity. Keep it out of reach, and call ASPCA Animal Poison Control at (888) 426-4435 in an emergency.