Plant Profile: Solidago petiolaris

Taxonomy: Solidago petiolaris

Names

Downy Goldenrod, Downy Ragged Golden Rod, Goldenrod

  • Photo of Solidago petiolaris (Solidago petiolariss)

Phonetic Spelling:so-li-DAY-go pet-ee-OH-lair-iss

Genus:Solidago

Species:petiolaris

Family:Asteraceae

Downy Golden Rod is a compact, native perennial belonging to the daisy family, prevalent in the southeastern and south-central regions of the United States, including all parts of North Carolina. This plant showcases vibrant yellow flowers that grow in clusters, drawing in a diverse array of pollinators and beneficial insects. It typically flowers from fall to late fall, a time when nectar sources can be scarce.

For optimal growth, it should be planted in soils that range from moderately moist to dry, ensuring good drainage, and it thrives in full sun to partial shade. Staking may be necessary for support. This species is ideal for use in native or pollinator gardens, as well as in woodland and naturalized settings.

Solidago petiolaris Feature Summary

Solidago petiolaris Image Gallery

Tags

#showy flowers
#fall flowers
#wildlife plant
#moths
#yellow flowers
#native perennial
#NC native
#native garden
#larval host plant
#predatory insects
#nectar plant fall
#NC Native Pollinator Plant
#late summer flowers
#flowers early fall
#butterfly friendly
#nectar plant late summer
#nectar plant early fall
#nectar plant mid-fall
#pollinator garden
#bee friendly
#wavy-lined emerald butterfly

Similar Plants

Solidago petiolaris Feature Summary

Attributes
Mid to southern U.S.A., Mexico
AL , AR , CO , FL , GA , IL , KS , LA , MO , NC , NE , NM , OK , SC , TX
This plant supports Wavy-lined Emerald (Synchlora aerata) larvae. Flowers attract bees, wasps and 112 species of butterflies and moths.
Perennial
Fruit
Bullet-shaped achenes with small tufts of hair distributed by the wind.
< 1 inch
Flowers
Yellow flowers bloom in a cylindrical panicle 4-10 inches long. Individual flowers have 5-10 ray florets that surround a dense head of 8-20 disk florets. Blooms from August to October.
Gold/Yellow
7 - 20 petals/rays
< 1 inch
Leaves
Green to yellow-green leaves are alternate and 1-4" long and ¼–1" across. Shape is elliptic to broadly elliptic, or lanceolate-elliptic. The margins are entire to slightly toothed toward their tips. The upper surface has minute stiff hairs giving it a rough feel. The under surface is lighter in color with hairs along the veins. Leaves are stemless or have very short stems. Abundant leaves are produced and become smaller as they ascend the stems.
Green
Gold/Yellow
Elliptical
Lanceolate
1-3 inches
< 1 inch
Stem
Stems are green to reddish-green, terete and sparsely to moderately short-pubescent.
Green
Red/Burgundy
Hairy (pubescent)
Whole Plant Traits
Perennial
Native Plant
Herb
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Acid (<6.0)
Good Drainage
Moist
Occasionally Dry
Coastal
Mountains
Piedmont
6a
6b
7a
7b
8b
8a
9a
9b
10a
10b
Clay
Loam (Silt)
Sand
Shallow Rocky
Landscape
Butterfly Garden
Pollinator Garden
Native Garden
Border
Mass Planting
Woodland
Meadow
Naturalized Area
Butterflies
Pollinators
Bees
Moths

Solidago petiolaris Attributes

Solidago petiolaris: Country Or Region Of Origin

Mid to southern U.S.A., Mexico

Solidago petiolaris: Distribution

AL , AR , CO , FL , GA , IL , KS , LA , MO , NC , NE , NM , OK , SC , TX

Solidago petiolaris: Wildlife Value

This plant supports Wavy-lined Emerald (Synchlora aerata) larvae. Flowers attract bees, wasps and 112 species of butterflies and moths.

Solidago petiolaris: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Solidago petiolaris Fruit

Solidago petiolaris: Fruit Description

Bullet-shaped achenes with small tufts of hair distributed by the wind.

Solidago petiolaris: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Solidago petiolaris: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Solidago petiolaris: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Solidago petiolaris Flowers

Solidago petiolaris: Flower Description

Yellow flowers bloom in a cylindrical panicle 4-10 inches long. Individual flowers have 5-10 ray florets that surround a dense head of 8-20 disk florets. Blooms from August to October.

Solidago petiolaris: Flower Color

filter_vintage
Gold/Yellow

Solidago petiolaris: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Solidago petiolaris: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Solidago petiolaris: Flower Bloom Time

Winter
Spring
Summer
Fall

Solidago petiolaris: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Solidago petiolaris: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Solidago petiolaris: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Solidago petiolaris Leaves

Solidago petiolaris: Leaf Description

Green to yellow-green leaves are alternate and 1-4" long and ¼–1" across. Shape is elliptic to broadly elliptic, or lanceolate-elliptic. The margins are entire to slightly toothed toward their tips. The upper surface has minute stiff hairs giving it a rough feel. The under surface is lighter in color with hairs along the veins. Leaves are stemless or have very short stems. Abundant leaves are produced and become smaller as they ascend the stems.

Solidago petiolaris: Leaf Color

spa
Gold/Yellow
spa
Green

Solidago petiolaris: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Solidago petiolaris: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Solidago petiolaris: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Solidago petiolaris: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Solidago petiolaris: Hairs Present

No
Yes

Solidago petiolaris: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Solidago petiolaris: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Solidago petiolaris: Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Solidago petiolaris Stem

Solidago petiolaris: Stem Description

Stems are green to reddish-green, terete and sparsely to moderately short-pubescent.

Solidago petiolaris: Stem Color

grass
Green
grass
Red/Burgundy

Solidago petiolaris: Stem Is Aromatic

No
Yes

Solidago petiolaris: Stem Cross Section

Angular
Oval
Round
Square

Solidago petiolaris: Stem Surface

Corky Ridges
Covered with a powdery bloom (glaucous)
Dull
Hairy (pubescent)
Polished
Smooth (glabrous)

Solidago petiolaris Whole Plant Traits

Solidago petiolaris: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Solidago petiolaris: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Solidago petiolaris Cultural Conditions

Solidago petiolaris: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Solidago petiolaris: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Solidago petiolaris: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Solidago petiolaris: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Solidago petiolaris: NC Region

Coastal
Mountains
Piedmont

Solidago petiolaris: USDA Plant Hardiness Zone

thermostat
10a
thermostat
10b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Solidago petiolaris: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Solidago petiolaris Landscape

Solidago petiolaris: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Solidago petiolaris: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Solidago petiolaris: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Solidago petiolaris: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees