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Upright stems add a strong vertical accent to cottage garden borders. These magnificent allium bulbs produce an explosion of colour, followed by architectural seedheads that create a spectacular autumn display. Undemanding & easy to grow, these magnificent allium flowers are also excellent for cutting. ...
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The name Onion might conjure up an image of a plain, brown sphere, but this ornamental plant is far from bl&. Allium ' Gladiator' flowers once a season in the early summer. However, its large, orb-like heads made up of many violet blooms are sure to leave a lasting impression, not least because they transform into dramatic seedhead clusters in the late summer & autumn. The hardy bulb is an excellent, low maintenance addition to borders & cut flower gardens, for its blooms make a stunning centrepiece to any display.

Height: 1.2m (4'0); Spread: 15cm (6).

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The name Onion might conjure up an image of a plain, brown sphere, but this ornamental plant is far from bl&. Allium Gladiator flowers once a season in the early summer. However, its large, orb&45;like heads made up of many violet blooms are sure to leave a lasting impression, not least because they transform into dramatic seedhead clusters in the late summer & autumn. The hardy bulb is an excellent, low maintenance addition to borders & cut flower gardens, for its blooms make a stunning centrepiece to any display.

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Its easy to see why this Allium is named ' Globemaster': its spectacular, spherical blooms, made up of dozens of lilac flowers, can grow up to 15cm (6) in diameter. Although they only appear once a season in June or July, the skeleton-like seedheads which follow are equally breathtaking. This beauty, along with Ornamental Onions' undemanding nature, makes the hardy bulb well deserving of its RHS Award of Garden Merit (AGM).

Height: 80cm (2'7); Spread: 15cm (6).

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Allium
Allium ' Globemaster'
£24.99
Its easy to see why this Allium is named ' Globemaster': its spectacular, spherical blooms, made up of dozens of lilac flowers, can grow up to 15cm (6) in diameter. Although they only appear once a season in June or July, the skeleton-like seedheads which follow are equally breathtaking. This beauty, along with Ornamental Onions' undemanding nature, makes the hardy bulb well deserving of its RHS Award of Garden Merit (AGM).

Height: 80cm (2'7); Spread: 15cm (6).

...
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Allium
Allium ' Globemaster'
£32.99
Its easy to see why this Allium is named ' Globemaster': its spectacular, spherical blooms, made up of dozens of lilac flowers, can grow up to 15cm (6) in diameter. Although they only appear once a season in June or July, the skeleton-like seedheads which follow are equally breathtaking. This beauty, along with Ornamental Onions' undemanding nature, makes the hardy bulb well deserving of its RHS Award of Garden Merit (AGM).

Height: 80cm (2'7); Spread: 15cm (6).

...
Available
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Allium ' Globemaster'
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Spectacular massive mauve globes. One of the best giant alliums
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Allium 'Gladiator'

The name Onion might conjure up an image of a plain, brown sphere, but this ornamental plant is far from bland. Allium 'Gladiator' flowers once a season in the early summer. However, its large, orb-like heads made up of many purple blooms are sure to leave a lasting impression, not least because they transform into dramatic seedhead clusters in the late summer and autumn. The hardy bulb is an excellent, low maintenance addition to borders and cut flower gardens, for its blooms make a stunning centrepiece to any display. Height: 1.2m (4'0); Spread: 15cm (6).
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    Availability: In Stock
    £12.99
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    Product Description

    The name Onion might conjure up an image of a plain, brown sphere, but this ornamental plant is far from bl&. Allium ' Gladiator' flowers once a season in the early summer. However, its large, orb-like heads made up of many violet blooms are sure to leave a lasting impression, not least because they transform into dramatic seedhead clusters in the late summer & autumn. The hardy bulb is an excellent, low maintenance addition to borders & cut flower gardens, for its blooms make a stunning centrepiece to any display.

    Height:     1.2m (4'0); Spread: 15cm (6).

    Reviews/Comments

    Add New

    Intelligent Comparison

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    Allium
    Allium 'Gladiator' Thompson & Morgan
    £12.99
    Available
    Allium
    Allium 'Hair' Thompson & Morgan
    £8.99
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    Allium
    Allium 'Globemaster' Thompson & Morgan
    £14.99
    Available
    Allium
    Allium 'Globemaster' Thompson & Morgan
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    Allium
    Allium 'Globemaster' Thompson & Morgan
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    Archived Product
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    Allium 'Globemaster' Thompson & Morgan
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    Archived Product
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    Allium 'Globemaster' Thompson & Morgan
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    Available
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    Allium 'Globemaster' Thompson & Morgan
    £14.99

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    Jargon Buster

    Brown - A colour, commonly associated with earth or soil
    Flower - The reproductive part of a plant. Colourful to attract insects to pollenate
    Purple - A colour between red and blue. Commonly associated with Cadburys
    Summer - The season between Spring and Autumn. Usually the hottest season of the year
    Large - something that takes up more space than normal.
    Flower - A product that comes from planting a seed, tend to be the brightly coloured part at the end of the stem.
    Season - The separation of four parts of the year into Spring, Summer, Autumn, Winter.
    Autumn - A season which falls between summer and winter.
    Borders - A line that sometimes can be built up separating off an area, e.g. countries "the welsh boarder"

    Supplier Information

    Thompson Morgan
    Unleash your green thumb with Thompson & Morgan (https://www.thompson-morgan.com/)! Dive into a world of vibrant flowers, delicious fruits, and bountiful vegetables with our extensive range of seeds, plants, and gardening supplies. Whether you're a seasoned gardener or just starting out, we've got everything you need to cultivate a beautiful and productive garden. With our expert advice, top-quality products, and fast delivery, gardening success is just a click away. Join the gardening revolution with Thompson & Morgan and let your garden thrive!
    Page Updated: 2024-03-04 14:28:15

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