Is Canada goldenrod invasive?

Solidago canadensis can be considered invasive in some regions outside its native range due to its vigorous spreading habit, particularly in disturbed areas or monocultures. It is important to check local regulations and advice before planting.

What are the best conditions for growing Canada goldenrod?

Canada goldenrod thrives in full sun to partial shade and prefers well-drained soil. It is adaptable to a variety of soil types but can become overly aggressive in rich, moist conditions.

When does Canada goldenrod bloom?

Canada goldenrod typically blooms from mid-summer through fall, usually from August to October, providing a splash of color when many other plants have finished flowering.

Does Canada goldenrod cause hay fever?

Contrary to popular belief, goldenrod pollen is heavy and not wind-borne, so it is not a primary cause of hay fever. Ragweed, which blooms at the same time, is usually the culprit.

How do I control the spread of Canada goldenrod in my garden?

To control its spread, regularly deadhead the flowers before they go to seed to prevent self-sowing. In gardens, consider planting in contained areas or dividing the plants every few years to manage their vigor.

Goldenrod (Solidago canadensis) – Benefits, Care & Growing Guide

Canada Goldenrod Toxicity

Safety information from plant toxicity data

Toxicity details for Canada Goldenrod
Attribute	Value
Toxic for humans	No 0/5 intensity
Toxic for pets	No 0/5 intensity

Non-toxic

Canada Goldenrod Quick Facts

Key traits and growing stats from plant data

Plant Type: Herb
Plant Place Type: Garden
Lifespan: Perennial
Plant Height: 0.6-1.5 m
Spread: 0.5-1.0 m
Tall Or Wide: Tall
Growth Rate: Fast
Dormancy: Yes
Leaf Color: Green
Leaf Type: Simple
Flower Size: Small
Optimal Sunlight (lux): 60000

Care guide for Canada Goldenrod

Watering, pruning, propagation, and repotting details from plant data

Water

Water Canada goldenrod regularly during its establishment period. Once established, it tolerates drier conditions, but consistent moisture promotes the best growth and flowering.

Water deeply at the base of the plant, allowing the soil to dry slightly between waterings.

Pruning

Cut back Canada goldenrod stems in late autumn or early spring to tidy the plant and remove spent flower heads. This prevents excessive self-seeding.

Deadheading in summer can also prolong the blooming period and prevent unwanted spread.

Propagation

Canada goldenrod is easily propagated by division of established clumps in early spring. It also readily self-seeds, and seedlings can be transplanted. Stem cuttings taken in early summer can also be rooted.

Repotting

Repotting is typically not necessary for Canada goldenrod in its natural habitat or garden settings as it is a vigorous perennial. If grown in containers, divide and repot every 2-3 years in spring to manage size and refresh the soil.

Identify plants like this with ePlant AI

Snap a photo to get care tips and match similar species on the go.

Try for Free

Flowering & Fruiting Cycles

Monthly activity intensity for bloom and fruit across both hemispheres.

Northern hemisphere

Flowering & fruiting calendar

Peak bloom · SepPeak fruit · Jun

FloweringFruiting

Southern hemisphere

Flowering & fruiting calendar

Peak bloom · JanPeak fruit · Jan

FloweringFruiting

Image Gallery

Photos of Canada Goldenrod (Solidago canadensis)

Distribution

Where Canada Goldenrod (Solidago canadensis) is found

100%

Density

0

<1k

1–5k

5–10k

>10k

Distribution map for Canada Goldenrod (Solidago canadensis)

Tap map to enable zoom

Density

0

<1k

1–5k

5–10k

>10k

Tap map to explore

Canada Goldenrod Names & Synonyms

Common names and botanical synonyms

Common Names

Canada Goldenrod
Canadian Goldenrod
Fersovich
Goldenrod
Harger's Goldenrod
Kanadai Aranyvessző
Meadow Goldenrod
Rykštenė
Sânziană De Grădină
Zeltgalvītes (lvl)

Synonyms

Aster canadensis (L.) Kuntze
Doria canadensis (L.) Lunell

Canada Goldenrod Taxonomy

Botanical classification

Taxonomic classification of Canada Goldenrod
Rank	Name
Kingdom	Plantae
Division	Tracheophyta
Class	Magnoliopsida
Order	Asterales
Family	Asteraceae
Genus	Solidago
Species	Solidago canadensis

Similar Plants

Similar in genus Solidago

Giant Goldenrod

Solidago gigantea

Tall Goldenrod

Solidago altissima

Goldenrod

Solidago virgaurea

Wrinkleleaf Goldenrod

Solidago rugosa

Canada Goldenrod FAQs

Answers based on plant encyclopedia data

Is Canada goldenrod invasive?
Solidago canadensis can be considered invasive in some regions outside its native range due to its vigorous spreading habit, particularly in disturbed areas or monocultures. It is important to check local regulations and advice before planting.
What are the best conditions for growing Canada goldenrod?
Canada goldenrod thrives in full sun to partial shade and prefers well-drained soil. It is adaptable to a variety of soil types but can become overly aggressive in rich, moist conditions.
When does Canada goldenrod bloom?
Canada goldenrod typically blooms from mid-summer through fall, usually from August to October, providing a splash of color when many other plants have finished flowering.
Does Canada goldenrod cause hay fever?
Contrary to popular belief, goldenrod pollen is heavy and not wind-borne, so it is not a primary cause of hay fever. Ragweed, which blooms at the same time, is usually the culprit.
How do I control the spread of Canada goldenrod in my garden?
To control its spread, regularly deadhead the flowers before they go to seed to prevent self-sowing. In gardens, consider planting in contained areas or dividing the plants every few years to manage their vigor.

Canada GoldenrodSolidago canadensis

Canada Goldenrod Care Summary