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Annual Biennial
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1 yearUltimate spread
0.1–0.5 metresGrowing conditions
Chalk
Loam
Sand
Moisture
Well–drainedpH
Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | |||
---|---|---|---|---|
Summer | Green Yellow | Green | ||
Autumn | Green Yellow | Green | ||
Winter |
Position
- Full sun
Aspect
West–facing or South–facing
Exposure
Sheltered Hardiness
H3Botanical details
- Family
- Plantaginaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Antirrhinum can be annuals, perennials or sub-shrubs, with simple leaves and tubular, 2-lipped flowers which may be solitary or in terminal racemes, in summer and autumn
- Name status
Accepted
How to grow
Cultivation
Grow in a sunny position in well-drained soil
Propagation
Propagate by seed sown at 16-18°C in late summer, early autumn or early spring. Overwinter young plants under glass
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Patio and container plants
- Garden edging
- Flower borders and beds
Pruning
Deadhead to prolong the flowering display
Pests
May be susceptible to aphids
Diseases
Prone to antirrhinum rust and powdery mildew
Get involved
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