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Herbaceous Perennial
Size
Ultimate height
1–1.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Clay
Loam
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | |||
---|---|---|---|---|
Summer | Blue | Green | ||
Autumn | Green | |||
Winter |
Position
- Full sun
- Partial shade
Aspect
South–facing or West–facing or East–facing
Exposure
Exposed Hardiness
H7Botanical details
- Family
- Plantaginaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Columnar upright
- Genus
Veronicastrum are tall herbaceous perennials with erect stems bearing narrow leaves in whorls, and long terminal racemes of small flowers in summer
- Name status
Accepted
How to grow
Cultivation
Grow in moderately fertile, humus-rich, moist soil in full sun or partial shade
Propagation
Propagate by division in spring
Suggested planting locations and garden types
- Cottage and informal garden
- Prairie planting
- Wildlife gardens
- Flower borders and beds
- Cut flowers
Pruning
Remove flower spikes as they fade
Pests
May be susceptible to aphids
Diseases
May be subject to a downy mildew, powdery mildews and a leaf spot
Get involved
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