Peony is grown for its root. Notably, it stands up to deer. Its summer flowers are a moderate draw for honeybees and native bees, even though the root is the prize.
Zones
Data not available
pH Range
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Sun
Part Sun
Days to Maturity
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Score Peony on your exact land.
Zone averages can't see the slope, soil, frost, and sun that decide whether peony actually takes — and those shift from one yard to the next. Enter your address and we'll score peony against your land's real conditions.
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What Peony is
Peony reaches around three feet at maturity. It blooms in summer. It's also deer-resistant.
How to grow Peony
Peony does best in part sun — at least 4 hours of direct sun a day.
USDA Zones
Data not available
USDA PHZM 2023
Soil pH
Data pending
USDA PLANTS Database
Sun
Part Sun
plant_species_v5.csv
Drainage
Data pending
plant_species_v5.csv
Mature Height
3 ft
plant_species_v5.csv
Frost-Free Days
0+
plant_species_v5.csv
Sow directly
Sow peony seed straight into the bed — root crops germinate fast and resent transplanting. Give them part sun.
Match the soil
Pull a soil test from your local Extension lab to confirm pH and drainage match peony's needs before planting.
Water steadily
Keep the root zone evenly moist through establishment. Match watering to the plant's drainage preference and your local rainfall.
Harvest at maturity
Pull while roots are young and tender — sweeter than oversized ones. Local Cooperative Extension guides publish timing tables.
Good to know
One caution for pet owners — peony 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.)
Peony offers moderate value to bees and other pollinators. (Source: Xerces Society, Pollinator Partnership.)
Where Peony thrives
Whether peony thrives on a given site comes down to its soil pH, drainage, sun, and frost dates — the conditions that vary parcel to parcel.
See if Peony will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether peony actually takes — we score it against the real conditions at your address.
Three things about your exact spot that zone averages miss:
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Frequently Asked Questions
Can I grow Peony in my zone?
Zone data for peony is being finalized. A Growable Ground report checks your parcel's full suitability against federal soil, climate, and zone data.
When should you plant Peony?
Most growers plant peony 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 Peony need?
Peony does well in partial sun — around 4 hours of direct sun, and it takes some afternoon shade in stride. That flexibility makes it a good match for a bed the house or a nearby tree shades for part of the day. A Growable Ground report maps how the sun actually falls on your land, hour by hour, so you can set it where the light lines up.
What soil does Peony need?
Specific pH data for peony is pending. A soil test from your local Extension lab confirms what your site needs.
Does Peony attract pollinators?
Yes — peony's flowers are a solid nectar source for honeybees and native bees (Xerces Society, Pollinator Partnership).
Is Peony safe for pets?
Peony 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.