Solidago gigantea
early goldenrod
A rhizomatous, clump-forming perennial with upright, hairless stems to around 2m tall and toothed, lance-shaped leaves. Pyramidal panicles of flowerheads to 30cm long and comprising densely-clustered, small golden-yellow flowers are borne from late summer into early autumn
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Size
Ultimate height
1.5–2.5 metresTime to ultimate height
2–5 yearsUltimate spread
1–1.5 metresGrowing conditions
Moisture
Well–drained, Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Yellow Gold | Green | ||
| Autumn | Yellow Gold | Green | ||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Exposed Hardiness
H7Botanical details
- Family
- Asteraceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Genus
Solidago are woody-based perennials, some invasive, with erect stems bearing narrow leaves and terminal panicles or racemes of small yellow flowers in summer and autumn
- Name status
Correct
- Plant range
- North America, Mexico
How to grow
Cultivation
Grow in poor to moderately fertile, preferably sandy, well-drained soil in full sun
Propagation
Propagate by division in autumn or spring
Suggested planting locations and garden types
- Cottage and informal garden
- Prairie planting
- Wildlife gardens
- Cut flowers
- Flower borders and beds
Pruning
Cut back after flowering to prevent self-seeding
Pests
Generally pest-free
Diseases
May be susceptible to powdery mildews
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