Allium 'His Excellency'

ornamental onion or allium bulbs

Eventual height & spread

Allium 'His Excellency'

ornamental onion or allium bulbs

  • 3 × bulbs
  • £7.99
  • available to order from autumn 2024
  • 9 × bulbs
  • £22.00 £23.97
  • available to order from autumn 2024
Delivery options
  • Bulbs (only) £4.95
  • Position: full sun
  • Soil: fertile, well-drained soil
  • Rate of growth: average
  • Flowering period: June to July
  • Hardiness: fully hardy
  • Allium bulb size:

    Up to 13cm (5”) across, the flowering, globe-headed ‘His Excellency’ comprise numerous star-shaped, purple-blue flowers borne on sturdy, upright stems. These appear in midsummer and look great in pots, but they can also be woven through a sunny border, dotted in groups among lower-growing perennials that will mask their foliage, which usually dies back before the flowers emerge. Works well when planted in drifts with ornamental grasses and other alliums and makes a wonderful cut flower.

  • Garden care: Plant the bulbs 15cm deep and 20cm apart to avoid the flowers being too crowded. Avoid excessive soil moisture and split and divide large clumps in autumn or spring.
  • Position: Full sun
  • Soil: Moderately fertile, moist, well-drained soil
  • Rate of growth: Average
  • Flowering period: April to May
  • Hardiness: Fully hardy




In this combination you will receive the following:

  • 0 × Tulipa 'Seadov': Grows to cm.

  • 0 × Tulipa 'Ballerina': Grows to cm.

  • 0 × Tulipa 'Don Quichotte': Grows to cm.


  • Garden care: From August to November plant the bulbs 10-15cm deep and 10-15cm apart in a sunny spot with fertile, well-drained soil. While actively growing, keep them moderately well watered and remove the flowers after they have faded. At that stage a balanced liquid fertiliser can be applied each week for 4 weeks before they die down.
    • Pets: TOXIC if eaten; Humans: Ornamental bulbs - not to be eaten

    Goes well with