Ipomoea tricolor 'Heavenly Blue'

morning glory

Eventual height & spread

Ipomoea tricolor 'Heavenly Blue'

morning glory

  • approx 85 seeds
  • £2.99
  • In stock (shipped within 2-3 working days)
Delivery options
  • Seed Packets (only) £2.99
  • Named Day £10.99
  • Position: full sun
  • Soil: moderately fertile, well-drained soil
  • Rate of growth: average
  • Flowering period: June to August
  • Hardiness: tender


Vibrant, azure-blue, trumpet-shaped flowers, each with a white eye, open in the morning and last just one day, but appear in a continuous stream throughout the summer.

Ipomoea tricolor 'Heavenly Blue' is a spectacular annual or short-lived perennial climber, that is ideal for training over a pergola or arch in a sunny, sheltered site.


  • Garden care:
    Ipomoea thrives in full sun and well-drained soil. Make sure there is adequate support for it to climb, plant it outside once all risk of frost has passed. Water freely while in growth and apply a liquid fertiliser at monthly intervals.

    Prune lightly to encourage bushy growth and remove faded flowers to prolong blooming. If it is not going to be overwintered in a warm place, cut it back to ground level after frost and start again with a new plant the following spring.


  • Sowing instructions:
    Soak the seeds in water for 24 hours before sowing to soften them up and then plant 3mm (0.1in) deep into small pots filled with a seed and cuttings compost. Keep them at around 20°C (68°F) and water when necessary. Thin out carefully when large enough to handle taking care not to damage the roots and harden off before planting out, once acclimatised after risk of frost has passed.


  • Sow: March to April
    • Humans/Pets: Harmful if eaten

    Goes well with