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Herbaceous PerennialAnnual BiennialSynonym

Antirrhinum 'Rust Resistant Mixed'
  • RHS Plants for pollinators

snapdragon 'Giant Rust Resistant'

A short-lived perennial, often grown as an annual, 45cm high, with lance-shaped green leaves, and racemes of flowers in shades of white, yellow, pink, red, and crimson, from summer to autumn

Synonyms
Antirrhinum 'Rust Resistant Mixed'

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
1–2 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Sand
Chalk
Loam
Moisture
Well–drained, Moist but well–drained
pH
Neutral, Alkaline, Acid
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Orange Pink Red White Yellow Green
Autumn Orange Pink Red White Yellow Green
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H3
Botanical 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 or early autumn, and overwinter young plants under glass, or by seed in early spring

Suggested planting locations and garden types
  • Wildlife gardens
  • Cottage and informal garden
  • City and courtyard gardens
  • Patio and container plants
  • Flower borders and beds
  • Wall side borders
  • Bedding
  • Cut flowers
Pruning

No pruning required, but deadheading will prolong the flowering period

Pests

May be susceptible to aphids

Diseases

May be susceptible to powdery mildews, and may also be affected by damping off, downy mildews, Fusarium wilt, leaf spots, sclerotinia diseases, shothole, Verticillium wilt, and other wilts. Some resistance to antirrhinum rust;

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