Stiff Goldenrod is a perennial grown for its yellow blooms, which open in late summer and return year after year. It's hardy across USDA zones 3 through 9, shrugs off deer and shrugs off dry spells. Its late summer flowers are a real draw for honeybees, native bees, and butterflies.
Zones
3-9
pH Range
5.5-7.5
Sun
Full Sun
Days to Maturity
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Score Stiff Goldenrod on your exact land.
Zone averages can't see the slope, soil, frost, and sun that decide whether stiff goldenrod actually takes — and those shift from one yard to the next. Enter your address and we'll score stiff goldenrod against your land's real conditions.
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See Stiff Goldenrod
What Stiff Goldenrod is
Stiff Goldenrod grows as a perennial and reaches around five feet at maturity. It blooms yellow in late summer. It's also deer-resistant.
How to grow Stiff Goldenrod
Stiff Goldenrod grows in USDA zones 3 through 9. Stiff Goldenrod does best in full sun — at least 6 hours of direct sun a day — and soil from pH 5.5 to 7.5, on well-drained ground.
USDA Zones
3-9
USDA PHZM 2023
Soil pH
5.5 - 7.5
USDA PLANTS Database
Sun
Full Sun
plant_species_v5.csv
Drainage
well (dry spells)
plant_species_v5.csv
Mature Height
5 ft
plant_species_v5.csv
Start the season right
Plant stiff goldenrod in full sun with at least 6 hours of direct sun, once the soil has warmed and frost risk has passed.
Match the soil
Stiff Goldenrod prefers pH 5.5 to 7.5 (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.
Harvest at its peak
Cut stiff goldenrod blooms in the cool of the morning, just as they open, for the longest display.
Good to know
Good news for pet owners — stiff goldenrod isn't known to be toxic to dogs or cats. (Source: ASPCA.)
Stiff Goldenrod is a standout pollinator plant — high value to bees and other pollinators. (Source: Xerces Society, Pollinator Partnership.)
Where Stiff Goldenrod thrives
Stiff Goldenrod 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.
Zones 3–9·Where Stiff Goldenrod growsOpen map →
On USDA hardiness-zone overlap, Stiff Goldenrod can grow in these states:
See if Stiff Goldenrod will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether stiff goldenrod 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 Stiff Goldenrod in my zone?
Stiff Goldenrod grows in USDA hardiness zones 3 through 9 (USDA PHZM 2023). Zone is one factor — soil pH, drainage, and frost dates on your specific parcel also shape whether it takes.
When should you plant Stiff Goldenrod?
Most growers plant stiff goldenrod 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 Stiff Goldenrod need?
Stiff Goldenrod 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 Stiff Goldenrod need?
Stiff Goldenrod prefers soil pH 5.5 to 7.5, on well-drained ground (USDA PLANTS Database). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Stiff Goldenrod attract pollinators?
Yes — stiff goldenrod's flowers are a strong nectar and pollen source for honeybees, native bees, and butterflies (Xerces Society, Pollinator Partnership).
Is Stiff Goldenrod safe for pets?
Stiff Goldenrod is not known to be toxic to dogs or cats based on available data (ASPCA). Always supervise pets around new plantings.