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Herbaceous Perennial
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
5–10 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Chalk
Loam
Moisture
Well–drainedpH
AlkalineColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green Grey Silver | |||
---|---|---|---|---|
Summer | Purple Yellow | Green Grey Silver | ||
Autumn | Green Grey Silver | |||
Winter | Green Grey Silver |
Position
- Full sun
Aspect
South–facing
Exposure
ExposedDrought resistance
Yes Hardiness
H4Botanical details
- Family
- Scrophulariaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Bushy
- Genus
Verbascum can be annuals, biennials, perennials or subshrubs mostly with hairy leaves and 5-petalled, saucer-shaped flowers
- Name status
Accepted
How to grow
Cultivation
Grow in alkaline, poor, well-drained soil in full sun; drought-tolerant plant ideal for rock garden or container in an alpine house. To grow in an alpine house, use equal mix of loam-based compost and grit
Propagation
Propagate by root cuttings in winter
Suggested planting locations and garden types
- Gravel garden
- Patio and container plants
- Rock garden
Pruning
Remove faded flower spikes
Pests
May be susceptible to caterpillars and figwort weevil
Diseases
May be susceptible to powdery mildews
Get involved
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