Giant Goldenrod (Solidago Gigantea) is a perennial herb in the Asteraceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 3-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Solidago gigantea is a tall, rhizomatous perennial herb known for its smooth stems and arching flower stalks with clusters of small yellow flowers.

Giant Goldenrod

Giant Goldenrod

Solidago Gigantea

Solidago gigantea is a tall, rhizomatous perennial herb known for its smooth stems and arching flower stalks with clusters of small yellow flowers.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
3-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, silty, clay
Indoor:No
Outdoor:Yes

Care Calendar

Monthly care tasks for Giant Goldenrod

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Giant Goldenrod
Giant Goldenrod detail

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Taxonomy

Family:Asteraceae
Genus:Solidago