Flowering time: May, June, July. Currently unavailable. The tallest of the white Allium, White Giant has densely compacted, 6"- to 8"-wide, snow-white globes comprised of hundreds of little florets with deep green eyes (ovaries). Allium Giganteum is one of the tallest varieties of alliums of it to 1.5m tall, with its spectacular ball-shaped blooms made up of masses of tiny bright Purple flowers t 07855 785 540 enquiries@hartsnursery.co.uk Other pollinators, Toxic to Current status in UK. Allium stipitatum 'White Giant' £37.50 Was £37.50 Now £37.50 Starting at £9.95. The genus Allium (the Latin means "garlic") offers colorful, distinctive, and long-lasting forms that are standouts in the early-summer garden. Alliums include many familiar edible plants such as onions, leeks and garlic as well as attractive flowering types. Tall with white large balls. Currently unavailable. 020 3176 5800 People. Height 150cm. Thrives best in half to full sun, with well-drained soil. Hi everyone, I've ordered 4 allium white giant bulbs and want to grow them together in a pot until I have a permanent home for them, I've just spent a couple of hours trying to find what will be the best size pot for them to no avail, could anyone tell me what size would be best? Thrives best in half to full sun, with well-drained soil. Because of their decorative value, alliums are very popular and much sought after garden plants. The ornamental types are a great addition to the garden with their showy flowerheads in shades of blue, purple, white and pink, bringing globes of colour in spring and early summer. Beneficial insects, Does not attract Height 150cm. ‘White Giant’ has even larger flowerheads on 3 to 4 feet tall stalks. Heights also vary, with some flower stalks as short as 5 inches and others as tall as 4 feet. Drought Resistant Cut Flowers Flower borders and beds Low Maintenance Purchasing possible at shows and events and also at our nursery. Phytomyza gymnostoma. wide (15-20 cm), densely packed with hundreds of snow-white flowers adorned with emerald green eyes. 'White Giant' keeps its glossy, strap-shaped foliage until flowering is over. Subscribe to BBC Gardeners' World Magazine and receive 3 issues for only £5. Robust, Frost Hardy, clump forming perennial. Native to Europe and Asia, this ornamental onion belongs to the same genus as the following species: edible garlic, onion, … A very ornamental ensemble! From the team at Gardeners' World Magazine. AddThis. These large alliums are a marvellous feature to have in any garden and are very showy in herbaceous borders. Type. Pot size supplied :- bulb. With its massive length of 130 to 150 cm, this allium will be the main eye-catcher in the garden. The White Giant Giant Allium blooms will grow at least as large as the softball and up to 5 feet tall. Dogs, Toxic to Giant alliums are grown from their giant bulbs which can be purchased at most nurseries or even online. We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. A tremendous, tall white allium that will bear large balls of densely-packed, tiny, white flowers. Tall with white large balls. Great choice for vertical accent, back of the border plant, and cut or dried flower! Plant bulbs in early autumn, 20cm apart and at a depth of about four times the diameter of the bulb, in well-drained soil in full sun; for more advice, see Allium cultivation, Propagation Ideal for bridal work & wedding flowers. This giant Allium grows to a magnificent 150cm, (4-5ft). This Allium grows to 150cm and produces the most fantastic pure white flowers. Pot size supplied :- bulb. Buy Allium White Giant 85cm at wholesale prices for delivery direct to any UK address. Impact (1 is very low - 5 is very high) 3. Our large range of Ornamental Onions (as they are fondly known as) includes giant spherical varieties such as Allium Purple Sensation, the silvery lilac Allium Christophii, the unusual Allium Violet Beauty or the ever popular Allium sphaerocephalon (Drumstick Allium) amongst many more. Allium 'White Giant' is known for attracting bees, butterflies​/​moths and other pollinators. A. azureum, or blue of the heavens, is a true cornflower-blue and grows up to 2 feet tall. The overall shape may be round, oval or cascading, and the flower color may be white, yellow, pink, purple or blue. Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips – all to help you grow successfully, For the latest on RHS Shows in 2020 and 2021, read more, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times », Reduced prices on RHS Garden courses and workshops, General enquiries Pure White flowers Allium White Giant performs very well with early flowering perennials and are also popular with bees and butterflies. The Royal Horticultural Society is the UK’s leading gardening charity. Flowering June/July. With its massive length of 130 to 150 cm, this allium will be the main … For best results, grow Allium ‘White Giant’ in fertile, well-drained soil in full sun. One of the tallest white Alliums, Allium 'White Giant' features huge globes, 6-8 in. Standing at a mighty 3 to 4 feet with blooms as big as 8 inches across, the White Giant Allium has certainly earned not only its name, but its place as the tallest White Allium you can get! Makes a super display in the back of a border, but if you want something a bit shorter we suggest 'Mount Everest' is the one for you. It’s not fully hardy and in colder regions should be mulched, or planted in pots and moved to a frost free area in autumn. To help your flower bulbs prosper, we've created a library of guides including 'how to grow alliums'. City & Courtyard Gardens Cottage & Informal Garden Patio & Container Plants Gravel Garden Wildlife Gardens, Pests Generally pest-free, but may be affected by slugs, snails, allium leaf miner, and onion pests such as onion fly, Diseases Ithe stunning Alliums attractive curled green leaves will wither before the flowers appear in early summer so we recommend accompanying them with low-growing perennials The ornamental types are a great addition to the garden with their showy flowerheads in shades of blue, purple, white and pink, bringing globes of colour in spring and early summer. If ornamental alliums are so practical and attractive, how could there be any problems with ornamental alliums in the garden? The title of the tallest flower in our assortment goes to Allium White Giant! An allium flower head is a cluster of individual florets. Robust, Frost Hardy, clump forming perennial. A must have impact plant for spring and summer. Plant in full sun. Flower :- yes, pure white flowers. Try an advanced search, RHS Registered Charity no. They look fantastic on their own or in the herbaceous border. Robust, Frost Hardy, clump forming perennial. A tremendous, tall white allium that will bear large balls of densely-packed, tiny, white flowers. Alliums also make excellent cut flowers. The genus Allium (the Latin means "garlic") offers colorful, distinctive, and long-lasting forms that are standouts in the early-summer garden. Allium ‘White Giant’ bears beautiful, large globes of bright white flowers, in early summer. Allium White Giant is one of the tallest white alliums that you can buy and makes an excellent garden plant. Best planted in Autumn, flowering the following May and June. 90 Type. Current status in UK. times, Need more criteria? Plant in groups for best effect; perfect for planting amongst hardy perennial plants or grasses. Minimum temperature ranges (in degrees C) are shown in brackets, Aspect South-facing or West-facing or East-facing, Ultimate height Allium Bulbs for Sale | Allium White Giant | Gold Medal Winning Harts Nursery. The fresh green leaves provide the perfect backdrop, while the white of the cranesbills brings out the intensity of the purple alliums. Birds, No reported toxicity to Cats, Toxic to Allium White Giant. Butterflies​/​Moths, Attractive to Planting Plant three to four times their own depth. This giant Allium grows to a magnificent 150cm, (4-5ft). United Nurseries Height 150cm. In the vegetable garden, Allium tuberosum (shown below) is known as garlic chives, but in the flower garden it is a late summer beauty with pure white flowers on stiff, 20-inch stems. Propagate by division, removing offsets, in autumn, Suggested planting locations and garden types OUT OF STOCK. Use alliums to add height and structure to your beds and borders. Plant in half-shade. 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