Solidago Species, Blue Stem Goldenrod, Wreath Goldenrod, Woodland Goldenrod

Solidagocaesia

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Solidago (so-li-DAY-go)
Species
caesia (KESS-ee-uh)
Synonym
Aster caesius
Solidago axillaris
Solidago gracilis
Solidago lateriflora
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Height
18-24 in. (45-60 cm)
Spacing
24-36 in. (60-90 cm)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
N/A
Bloom Color
Bright Yellow
Bloom Time
Late Summer/Early Fall
Other Details
Category
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From herbaceous stem cuttings
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Madison, Connecticut

Roslindale, Massachusetts

Constantine, Michigan

Midland, Michigan

Royal Oak, Michigan

Lincoln, Nebraska

Frenchtown, New Jersey

Greensburg, Pennsylvania

West Chester, Pennsylvania

Leesburg, Virginia

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Gardener's Notes:

3
positives
0
neutral
0
negative
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C
ROSLINDALE, MA | September 2014 | positive

Many goldenrod species are aggressive/invasive, giving the whole genus a bad reputation. This species is a good clump former, not a runne...Read More

R
Downingtown, PA | September 2014 | positive

My biggest customer has several spots in her large backyard of this species growing in part-shade with a whole bunch of other plants arou...Read More

C
C
Midland, MI (Zone 5b) | September 2006 | positive

My only experience with this plant is seeing it in bloom in the local woods. It is very attractive, differing from the typical goldenrod...Read More

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