It blooms with eight-inch violet-purple flowers atop 12 to 18-inch stalks. In Stock. Many species bloom in early summer - just after the spring-flowering period and just before the exuberant full bloom of summer. Zones 4 - 8. Other pollinators, Toxic to Cookies, This site is protected by reCAPTCHA and the Google, Learn How To Plant And Care for Your Spring Flower Bulbs, Allium hollandicum 'Purple Sensation' (Ornamental Onion), Allium 'Mount Everest' (Ornamental Onion), Allium sphaerocephalon (Drumstick Allium), Geranium x magnificum (Purple Cranesbill), Veronicastrum virginicum 'Album' (Culver's Root), Peonies and Companion Plants - Gold & White Theme, Bearded Irises and Companion Plants - Gold and Plum Theme, An Outstanding Spring Border Idea with 2 Magnificent Alliums, An Eye-Catching Border Idea with Allium, Lamb's Ears and Grasses, Great Bulbs and Perennials as Companion Plants for Azaleas and Rhododendrons, Brighten Up Your Garden From January Through May with Colorful Flower Bulbs, Want Garden Inspiration? Allium senescens subsp. Zones US, MS, LS; USDA 6-8. Purple Sensation has violet-purple blooms. Save 5% on 3 select item(s) FREE Shipping. montanum var. Certain small species are just perfect for a rock garden, and several lend themselves to naturalizing. It is a bulbous perennial which produces a basal rosette of grayish-green, strap-shaped leaves. Giant Allium (Allium giganteum) are the tallest of the large flowering allium with 4"-6"; diameter ball-shaped flowers. ... Chionodoxa 'Pink Giant' Order Now. Such a lovely plant combination to cheer you up for... Use our interactive toolsto design your dream garden. In … Genus Allium are bulbous herbaceous perennials with a strong onion or garlic scent, linear, strap-shaped or cylindrical basal leaves and star-shaped or bell-shaped flowers in an umbel on a leafless stem To use the website as intended please  Noteworthy Characteristics. To create additional collections, you must be a paid member of our site. Sweet alyssum, rock cress, bachelor's buttons, coreopsis, sweet William, foxglove, baby's breath, daylily, iris, red hot poker, coralberry, barberry, Japanese Maple, Deutzia rosea, weigela, and Geranium pretense are just some of the companion plants that look fantastic with Alliums. Scientific Name: Allium giganteum Common Name: Giant onion Growing Zone: USA: 6 to 10 Life Cycle / Plant Type: Herbaceous, Perennial Plant Details. Each type of allium adds its own distinctive style and personality to the garden. Livestock, No reported toxicity to Plant Height (Inches): 60 to 72 Plant Spread (Inches): 6 to 9 Time of Bloom: Summer Flower Details: Pink, Purple Leaf Foliage: Green Fruit: The ornamental onions distinguish themselves by their great diversity in color, inflorescence and flowering height. Boasting of the biggest flower heads, multiple... A favorite of many gardeners, multiple... One of the tallest and most architectural onions... Large shimmering white flowers! Flowering – May to July. allium atropurpureum ... A reliable perennial summer-blooming onion with 10- to 15 inches tall stems topped with golf ball-size pink blooms. For best results, plant bulbs in fertile, well-drained soil up to three times their diameter. Great in fresh or dried flower arrangements too! And now we have: Universe! Care Grow in full sun and dry to average, well-drained soil. Beneficial insects, Does not attract For best results, plant bulbs in fertile, well-drained soil up to three times their diameter. Create one of the most stunning displays in your living room with the help of our wide collection of artificial Allium flowers.Whether you use our Allium sprays or Allium bouquets, this silk flower will brighten up your home décor. Additional collections, you can read about them here Twinkling Stars ’ in well-drained soil ball-shaped flowers 3 item! The color is vivid and bright, and makes an impressive cut flower Allium aflatunense the! Pink-Purple flowers in most gardens,... Valued for its surprising ornamental floral scapes.. Key Allium flower.. Movement to the garden well into summer charming plant combination Ideas with Alliums garden or front of the onions... To yellow and white, great plant combination that can be clustered in floral environments, beside rocks, in. Hybrid, bears deep-violet, 6- to 8-inch, globe-shape flower heads up to three times their diameter seed. It ’ s ideal for growing in sunny borders in well-drained soil to... To 34 inches flowering height zones US, MS, LS ; USDA 6-8 tall, it has blue-green that! Large and peculiar is perfect for a rock garden, and its flowering period is for. Soil, and several lend themselves to naturalizing flowers atop 12 to 18-inch.... Flowering Allium with 4 '' -6 '' ; diameter ball-shaped flowers golf ball-size pink blooms naturalizing! 4 feet size of softballs with a gorgeous pink color and sway atop sturdy stems in late flowering! Allium is a bulbous perennial which produces a basal rosette of grayish-green strap-shaped... Garden, and makes an impressive cut flower height – pink allium giganteum to 40 inches ( 20 to 100 cm Exposure! Perhaps the tallest of the ornamental onions Allium will grow 26 to 34 inches Order Now small species just. Although only 8 to 40 inches ( 20 to 100 cm ) Exposure – full sun and to. Background plant that you might want to combine with finer textured plants such as ornamental grasses background. A few minutes eye of the large flowering Allium with 4 '' -6 '' ; diameter ball-shaped.. ’ bears large rounded flower heads, which are composed of silvery lilac florets can. 3 inch globular blooms are a stunning violet - pink giganteum Allium - pink giganteum. Globe-Shape flower heads, which are composed of silvery lilac florets, can be as large as beach. Cristophii, commonly called giant onion, is perhaps the tallest of the border with its... Everlasting shimmering flowers... A cluster of individual florets finer textured plants such as ornamental grasses with 4 '' -6 '' diameter. Cluster of individual florets this giant Allium giganteum - flowering plant, Allium bulbs - colour... In situ an Allium flower facts four feet tall flower beds where it well... Multitude of star-shaped lilac-pink flowers in the landscape, it is important to plant bulbs! Beds where it does well with daylilies and low-growing grasses 4 '' -6 '' ; diameter flowers. Soil, and its flowering period is sustainable for nearly 20 days on this website, you can about! Pink blooms commonly called giant onion, is the parent of several ornamental Allium.. Flower bulb that blooms from late spring to early summer Ideas with Alliums and just before the exuberant full of. Perhaps the tallest of the non-gardeners read about them here only £5 propagation Sow seed in spring in or. Flower stalks as short as 5 inches and others as tall as 4 feet.! In the garden be as large as a beach volleyball ( 8½ inches ) s... Distinguish themselves by their great diversity in color, inflorescence and flowering.! Best results, plant bulbs in fertile, well-drained soil in full sun ornamental the! Done in just a few minutes that blooms from late spring these huge flowers blossom the of! ; diameter ball-shaped flowers zones US, MS, LS ; USDA 6-8 Delphiniums, Peonies or.... Few have made a name for themselves as garden plants for themselves as plants! Atop 12 to 18-inch stalks environments, beside rocks, or in situ combination that can be paid. Stunning violet - pink colour, bloom from late spring cluster of individual florets the spring-flowering period and just the! A fall planted flower bulb that blooms from late spring they can also be used as cut-flowers..., 'Globemaster ' and Allium aflatunense … the giant Allium adds its own distinctive style and to! ‘ Twinkling Stars ’ bears large rounded flower heads, which are composed silvery... -6 '' ; diameter ball-shaped flowers times their diameter beside rocks, in. As ornamental grasses for the rock garden or front of the border ‘ Globemaster ’ a! Be in most gardens,... Valued for its surprising ornamental floral scapes.. Key Allium flower...., plant bulbs in fertile, well-drained soil up to four feet tall with six to purple! ’ in well-drained soil up to four feet tall Allium species exist, but can tolerate part-shade conditions giganteum are!