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Herbaceous Perennial

Lobelia 'Compton Pink'

'Compton Pink' is an upright, clump-forming soft perennial, also grown as an annual, with moderately green ovate-elongated leaves and erect stems bearing terminal spikes of soft pink two-lipped flowers with darker tubes and centres from mid-summer to autumn.

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Size
Ultimate height
0.5–1 metres
Time to ultimate height
2–5 years
Ultimate spread
0.5–1 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Pink Red Green
Autumn Pink Red
Winter
Position
  • Full sun
  • Partial shade
Aspect

North–facing or South–facing or East–facing or West–facing

Exposure
Exposed or Sheltered
Hardiness
H4
Botanical details
Family
Campanulaceae
Native to the UK
No
Foliage
Deciduous
Habit
Clump forming
Potentially harmful
Harmful if eaten, skin irritant. Wear gloves and other protective equipment when handling Wear gloves and other protective equipment when handling. Pets: Harmful if eaten, skin irritant. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus

Lobelia can be annuals, perennials or shrubs, with simple leaves and showy 2-lipped flowers that may be solitary or in racemes or panicles

Name status

Unresolved

How to grow

Cultivation

Grow in deep, rich moisture-retentive soil in sun or partial shade. Feed with liquid fertilizer until flowering and low nitrogen during the rest of the season.

Propagation

Propagate by division or seed. Seed can be sown in very early spring. Seed may not come true to type.

Suggested planting locations and garden types
  • Coastal
  • Cottage and informal garden
  • City and courtyard gardens
  • Patio and container plants
  • Flower borders and beds
Pruning

Cut back after flowering

Pests

May be susceptible to slugs

Diseases

May be susceptible to crown rot

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