OPENING HOURSMon – Fri: 9:00 AM to 5:30 PM | CONTACT US | ABOUT US | Delivery and ReturnsHOME

Giant Alliums

These large alliums are a marvellous feature to have in any garden and are very showy in herbaceous borders.  The Allium Globemaster looks absolutely fantastic on its own and will put a smile on anyone’s face. All alliums are very easy to grow and will grace your garden for years to come.

Flowering time: May, June, July.
Average height 80-150 cm. Click on product for more information.
Top size bulbs supplied.
Hand packed in strong paper bags, no plastic packaging used.

Compare
£14.00£39.50

Allium Beau Regard. Robust, Frost Hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. This giant Allium grows to a height of 90-100cm flowering in June. They look fantastic on their own or in the herbaceous border.
Bulb Size 24+ (top size)

Compare

Available Options:

Compare
£5.50£12.00

Allium Christophii. Hardy clump forming perennial. Flowers May-June. This plant is perfect for front borders or large pots and containers. Although the plant is low growing at 50cm in height, the flower-head is enormous . When the plant has finished flowering, it dries out very nicely, at this point you can leave the plant in the garden as it looks equally good as it did when it was in flower, or you can use it as a dried cut flower in the home. Allium Christophii also looks fantastic with the Allium Schubertii which is also a low grower with a huge flower head.
Bulb Size 10/12

Compare

Available Options:

Compare
£11.50£31.00

Allium giganteum. Robust, Frost Hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. This giant Allium grows to a magnificent 150cm, (4-5ft). They look fantastic on their own or in the herbaceous border. If you are looking for a variety of giant alliums have a look at our giant allium collection.
Top Size bulbs 24up, Huge bulbs

Compare

Available Options:

Compare
£7.50£37.50

Allium Gladiator. Robust, Frost Hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. This giant Allium grows to a magnificent 125cm (4ft) in height, flowering during the months of June – July. They look fantastic on their own or in the herbaceous border. Another plant that can be grown with these is the Allium Giganteum which is slightly taller by 1ft, also Eremurus (foxtail lilies) as they flower at the same time, these plants together can produce a magnificent display. All Allium are very easy to grow they are like little balls of magic. you just pop them in and up they come.
Bulb Size 20+ (top size)

Compare

Available Options:

Compare
£14.00£38.00

The Allium Globemaster holds the largest flower head out of all the alliums and will most definitely turn heads bringing a smile to all. Robust, Frost Hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. They are easy to grow and will reappear each year for years to come.
Huge Bulbs, Size 24up. Image below kindly donated by Sandra from Ipswich.

Compare

Available Options:

Compare
£11.50£31.00

Allium Mount Everest. Robust, Frost Hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. This giant Allium grows to a magnificent 125cm (4ft) in height, flowering during the months of May and June. They look fantastic on their own or in the herbaceous border. other plants that can be grown with these is the Allium Giganteum, Allium Gladiator, also Eremurus (foxtail lilies) as they flower at the same time, these plants together can produce a magnificent display. All Alliums are very easy to grow.
Top Size bulbs 24up,

Compare

Available Options:

New
Compare
£6.00£16.50
Compare

Available Options:

Compare
£12.00£32.50

Allium Pinball Wizard, Robust, Frost Hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. This giant Allium grows to a height of 80-90cm flowering in June. They look fantastic on their own or in the herbaceous border.

Compare

Available Options:

Compare
£14.00£38.00

Allium Round and Purple. Robust, Frost Hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. This giant Allium grows to 90cm in height, 10 cm taller than the Globemaster, flowering during the months of May and June. They look fantastic on their own or in the herbaceous border. other plants that can be grown with these is the Allium Giganteum, Allium Globemaster and also Eremurus (foxtail lilies) as they flower at the same time, these plants together can produce a magnificent display. All Allium are very easy to grow and will grace your garden for years to come.
Bulb Size 20+

Compare

Available Options:

Compare
£4.50£12.00

Allium Schubertii. Hardy perennial. Flowers May-June. This plant is perfect for front borders or large pots and containers. Although the plant is quite low growing at 45cm in height, the flower-head is enormous and looks very much like a sparkler. When the plant has finished flowering, it dries out very nicely, at this point you can leave the plant in the garden as it looks equally as good as it did when it was in flower or you can use it as a dried cut flower in the home. Allium Schubertii also looks good with the Allium Christophii, which is also a low grower with a giant flower head.
Bulb Size 14+ up

Compare

Available Options:

Compare
£5.50£19.50

Allium Summer Drummer. Robust, frost hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. Ideal for the herbaceous border. Grows to a height of 130cm – 180cm. A tall allium that flowers later than most of the others, summer drummer compliments allium forelock even though forelock has generally finished flowering, the structure of forelock is still standing holding seed heads, thus looks good with summer drummer.
Bulb Size 12+

Compare

Available Options:

Compare
£11.50£31.00

Allium White Giant. Robust, Frost Hardy, clump forming perennial. Thrives best in half to full sun, with well-drained soil. This giant Allium grows to a magnificent 150cm, (4-5ft). They look fantastic on their own or in the herbaceous border. Another plant that can be grown with these, that flowers at the same height is the Allium Giganteum also the Eremurus (foxtail lilies) as they flower at the same time, these plants together can produce a magnificent display. All Alliums are very easy to grow and will grace your garden for years to come.
Top Size bulbs 24up, Huge Bulbs

Compare

Available Options:

Compare
£42.00£65.00

Alliums bulbs in the collection @ £42.00 = 3 Globemaster, 3 Giganteum, 3 Pinball Wizard, 3 Mount Everest, 3 White Giant & 5 Free Purple Sensation.   LARGE TOP SIZE BULBS SUPPLIED. A GREAT SAVING OF £18.50 

Alliums bulbs in the collection @ £65.00 = 5 Globemaster, 5 Giganteum, 5 Pinball Wizard, 5 Mount Everest, 5 White Giant & 5 Free Purple Sensation.   LARGE TOP SIZE BULBS SUPPLIED. A GREAT SAVING OF £23.50 

These five varieties will make a magnificent show in your garden and will most certainly turn heads. We are offering these bulbs as a collection at almost half price. In addition to the collection you will also receive 5 Allium Purple Sensation free of charge. There are three different collections to choose from.

LARGE TOP SIZE BULBS SUPPLIED.
Compare

Available Options: