Canada goldenrod (Solidago canadensis × gigantea)
Care, watering, light and tips for Canada goldenrod on Floravia.
Quick facts
- Family: Asteraceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Full sun
- Temperature: 0–35 °C
About Canada goldenrod
Solidago canadensis × gigantea, a hybrid of Canadian and giant goldenrod, is a vigorous perennial plant known for its dense spikes of bright yellow flowers that appear in late summer and early autumn. Its upright habit and abundant flowering make it ideal for naturalistic gardens, meadows, or as a background plant in large borders, providing a vibrant and wild touch.
Native range
North America
Care tips
This hybrid goldenrod thrives in full sun and tolerates a wide range of soils, though it prefers well-drained ones. Once established, it is quite drought-tolerant, so watering should be moderate, allowing the substrate to dry out between waterings. It is crucial to deadhead spent flowers to prevent excessive self-seeding and control its spread, as it can become invasive under favorable conditions.
How to save a dying Canada goldenrod
- Warning signs
- Yellowing/browning leaves, wilting stems, poor/no flowering, stunted growth.
- First aid
- Transplant to full sun, well-drained soil; water deeply if dry.
- What kills it
- Too much shade, poor/waterlogged soil, lack of space (competition).
- Can it be saved?
- Yes, if roots aren't rotted. Very resilient once established.