Scientific Name
Solidago canadensis L.
Common Names
Canada Goldenrod, Canadian Goldenrod
Synonyms
Solidago canadensis f. canadensis, Solidago canadensis subsp. canadensis, Solidago canadensis var. canadensis, Aster canadensis, Doria canadensis
Scientific Classification
Family: Asteraceae
Tribe: Astereae
Genus: Solidago
Flower
Color: Yellow
Bloom Time: Late summer to fall
Description
Solidago canadensis is a rhizomatous, upright perennial up to 5 feet (1.5 m) tall. Central stems are clad with numerous, narrow, alternate, lance-shaped, sharply-toothed, stalkless to short-stalked green leaves up to 6 inches (15 cm) long and up to 1 inch (2.5 cm) wide, which are hairless above but hairy beneath and tapered at each end. Central stems are hairless near the base but soft hairy above the middle. Central stems are topped in late summer to fall with large, horizontally branched, terminal, pyramidal panicles containing one-sided recurving branches filled with masses of tiny yellow flowers.
Hardiness
USDA hardiness zone 3a to 9b: from −40 °F (−40 °C) to 30 °F (−1.1 °C).
How to Grow and Care
Growing and planting Goldenrod is easy, as this plant will survive just about anywhere, though it does prefer to be grown in full sun. Goldenrod also tolerates various soil types as long as it's well draining.
Goldenrod care is minimal once established in the landscape, with plants returning each year. They require little, if any watering, and are drought tolerant. Clumps need division every four to five years. Cuttings may also be taken in spring and planted in the garden.
Learning how to grow Goldenrod offers many advantages. Bad bugs can be drawn to the plant and consumed by beneficial insects that hatch their young there. Planting Goldenrod adds beauty and attracts butterflies to your landscape… – See more at: How to Grow and Care for Goldenrods.
Origin
Native to northeastern and north-central North America.
Links
- Back to genus Solidago
- Plantopedia: Browse flowering plants by Scientific Name, Common Name, Genus, Family, USDA Hardiness Zone or Origin
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