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Herbaceous PerennialAnnual Biennial

Convolvulus tricolor
  • RHS Plants for pollinators

dwarf morning glory

A bushy, spreading annual or short-lived perennial with dark green, oval leaves. The funnel-shaped, royal blue flowers, up to 4cm across, are feathered white towards the base of the petals, with a yellow eye. Each only lasts a day, but they are borne in succession over a long period in summer

Other common names
dwarf convolvulus
small convolvulus
see morebindweed
Synonyms
Convolvulus minor hort.

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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
Chalk
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Blue White Yellow Green
Autumn
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H3
Botanical details
Family
Convolvulaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus

Convolvulus can be annuals, perennials or shrubs, erect or scrambling, with simple or palmately divided leaves and solitary or clustered, open funnel-shaped flowers

Name status

Correct

Plant range
Mediterranean

How to grow

Cultivation

Grow in gritty, well-drained soil in a sheltered, sunny site

Propagation

Propagate by seed, root softwood cuttings in late summer, or divide in spring

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

Deadhead to prolong flowering

Pests

Generally pest-free

Diseases

honey fungus (rarely)

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