Allium giganteum

giant ornamental onion

1 year guarantee
All you can buy delivered for £4.99

  • Position: full sun
  • Soil: fertile, well-drained soil
  • Rate of growth: average
  • Flowering period: June to July
  • Hardiness: fully hardy

    Dense globes of small, star-shaped, lilac-pink summer flowers on towering stems appear in summer above pale green leaves. This gorgeous ornamental onion - the tallest currently available - is perfect for providing vertical interest in a sunny border. Try it dotted in small groups among ornamental grasses, or as part of a Mediterranean scheme

  • Garden care: Split and divide large clumps in autumn or spring.

Terracotta olive pot

Terracotta olive pot

These classic, unfussy designs work best in an English garden

£89.99 Buy
 

Do you want to ask a question about this?

If so, click on the button and fill in the box below. We will post the question on the website, together with your alias (bunnykins, digger1, plantdotty etc etc) and where you are from (Sunningdale/Glasgow etc). We'll also post the answer to your question!
1 Question | 1 Answer
Displaying question 1
  • Q:

    This says 2l pot - how many flowers do you expect from this? Is it just a single bulb?
    Asked on 3/3/2013 by Belinda from London

    1 answer

    • Plant Doctor

      A:

      Hello,

      These 2 litre pots will contain one large bulb, so they should produce one flower in early summer.

      Answered on 3/4/2013 by Helen from Crocus
Displaying question 1

Do you have a question about this product? 

Formal

A popular style during the Renaissance period, formal gardens were considered to represent mans domination and control over nature. They had a geometric layout with lots of straight lines and were often symmetrical. These days they tend to be a little les

Read full article

Annuals, biennials, bulbous, and tuberous plants for the cutting garden

At some stage in June, your garden will be a glorious affair full of scent and soft flower. Placing a posy from the garden, close to a family hub like the kitchen table, unites your home and garden as effectively as having a huge picture window. You don’t

Read full article