Glandularia 'Silver Ann'![RHS AGM](/assets/styles/images/icons/RHS-AGM--Small-Vert__web.svg)
vervain 'Silver Anne'
A vigorous spreading half-hardy perennial to 30cm, with oblong, strongly toothed leaves and flat heads of fragrant pink flowers that fade to white
![](https://apps.rhs.org.uk/plantselectorimages/detail/WSY0043104_5445.jpg)
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Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1–2 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | |||
---|---|---|---|---|
Summer | Pink White | Green | ||
Autumn | Pink White | Green | ||
Winter | Green |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H3Botanical details
- Family
- Verbenaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Bushy
- Genus
Glandularia are annuals or herbaceous perennials, native to The Americas and closely-related to Verbena (and included within Verbena until recently). Showy flowers typically have 5 petals and are held in rounded clusters in summer and autumn
- Name status
Accepted
How to grow
Cultivation
In borders plant in well drained soil and full sun. In containers best grown in loam based compost such as John Innes No. 2 with added sharp sand alternatively use multipurpose compost with added sharp sand
Propagation
Take semi-ripe stem-tip cuttings in late summer
Suggested planting locations and garden types
- Coastal
- Cottage and informal garden
- City and courtyard gardens
- Patio and container plants
- Flower borders and beds
- Garden edging
Pruning
Deadheading is beneficial
Pests
Diseases
Susceptible to powdery mildew
Get involved
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