Allium are amongst the nicest Flower Bulbs for your Garden, they range from giants up to 150 cm with football sized flower heads, to 10 -20 cm dwarfs for a rock garden. Alliums are long lived plants so be sure to choose a location where they may grow undisturbed for many years. Soil must be light and drain well, and even poor soil is fine. Set them upright at the bottom of the hole, tops up (pointed side up), and space properly. The typical height of this product at maturity. Please turn it on so that you can experience the full capabilities of this site. Water thoroughly at least once a week to help new roots grow down deeply. For the best experience on our site, be sure to turn on Javascript in your browser. Height £17.97 £11.98: 20 bulbs. Moly Allium , Drumstick Allium , and Azure Allium bulbs … Until plants become established, some protection from extreme winds and direct, hot sunlight may be necessary. Bulb size: 4 cm/up. The compact round flowers stand gracefully above the narrow leaf. This Siberian native has 1-1/2" densely flowered, flax-blue umbels. email me when in stock. Planting & Care. Planting allium. Share to Print. Chipper 1” flower clusters looking a bit like pom-poms, appearing above discretely low growing foliage. This refers to the USDA hardiness zone assigned to each part of the country, based on the minimum winter temperature that a region typically experiences. Select a location in full sun with rich, well-drained soil. Its rare blue color will help attract bees and other pollinators to your garden. Allium giganteum are some of the largest allium bulbs; plant them 6-8″ deep. Click & Collect. Adverse garden conditions, such as heat or frost, deer or rabbits, that this product can tolerate well. We are very sorry, but due to state agricultural restrictions, we are not permitted to ship Allium bulbs to Idaho, or to the following five counties in the State of Washington: Adams, Benton, Franklin, Grant and Klickitat. Allium flowers form dense balls of color at the top of strong stems, and they make excellent displays in the garden or in bouquets. Copyright © 2020 BULBi, Inc. All rights reserved. Soil should be damp at about 1 inch below the soil surface. azureum, sky-blue, height 60 cm. Begonia; Dahlia; Gladioli; Lily; Summer Miscellaneous; Vegetables; Bulb Doctor; Growing Tips Allium bulbs are perennial bulb plants, which means you can enjoy the decorative plants for many years to come. Plant the bulbs two to three times as deep as the bulb is high. The leaves clasp the lower stem but often disappear by blooming time. Home >> Bulbs A-K >> Allium >> Caeruleum Allium Caeruleum Allium. Syn. Water early in the morning to give all leaves enough time to dry. Plant all bulbs of a kind, when grouped together, at the same depth so they will bloom at the same time and attain the same height. Vivid blue eye catching flowers are borne on stems 50-60 cm tall. Plant all bulbs of a kind, when grouped together, at the same depth so they will bloom at the same time and attain the same height. Allium loves high sun exposure. See all Burpee plant shipping restrictions for your state. The Allium flowers are perfect to put in a vase. Planting can be done in spring as well as in autumn. Favorite After new growth appears, a light fertilizer may be applied. Allium Caeruleum | Allium | Spring Flowering Bulbs | QFB ... ... . Hardiness zone ranges are provided for all perennial plants and you should always choose plants that fall within your range. The addition of organic matter (leaf mold, compost, well-rotted manure) benefits all gardens and is essential in recently constructed neighborhoods. Limited time only. The width of the plant at maturity. Codes 200 allium bulb mix (KB7491) 100 allium bulb mix (KB7150) How to Grow. It is a good idea to add fertilizer, such as bonemeal, when you prepare the soil. Allium caeruleum Allium ... Bulb Spacing in cm. £7.99 to £21.99. Out of stock. Hardiness zone ranges are provided for all perennial plants and you should always choose plants that fall within your range. This uniquely coloured Allium is also known as A. azureum or blue bulb onion and refers to the recognisable azure blue colour. True-Blue Allium (Allium azureum) flowers are the gardener's holy grail, and this Siberian native provides them in abundance. Unique, globe-shaped blooms are made up of hundreds of tiny flowers Allium, also called Ornamental Onion, is one of the most interesting blooms in the spring and summer garden. 5 Bulb size (see info) 5/+ Color sky-blue Light Requirements Full sun Specific References. It is native to dry slopes, steppes and plains ranging from the Caspian Sea to southwestern Siberia, central Asia and northwestern China. Re-seeds readily. You can check to see if you need to add water by using a rain gauge. Careful watering is essential in getting perennials off to a good start. Allium giganteum is planted in fall more or less 4 to 5 inches (10 to 12 cm) deep in light soil. June. Buy Any 3 Perennial Plants or Bulbs & Save 20%. This uniquely coloured Allium is also known as A. azureum or blue bulb onion and refers to the recognisable azure blue colour. The genus Allium (the Latin means "garlic") includes many garden plants that grow from bulbs or bulb-like rhizomes. Honeybell Allium Bulbs Flowers Flowers Attract Hummingbirds Nature's Hummingbird Feeder Tall Deer Proof FALL BULBS Shipping begins 9/22/2020 ... Allium caeruleum azureum 'Blue Allium' 25 Seeds RobinSeeds. For instance, if the flower bulb is 5 cm high it should be planted at a depth of 15 cm. This refers to the USDA hardiness zone assigned to each part of the country, based on the minimum winter temperature that a region typically experiences. This site uses cookies to enable shopping cart usage, provide you with relevant product and promotions, and measure performance. Naturalise easily in a sunny spot in the garden. Flowering period: June to July. £5.99: Quantity: Unavailable. Plant with bright yellow flowers like Golden Spur Columbine. Add 1-3 inches of mulch for winter protection after the ground freezes. We're sorry this plant 79501 is done shipping for the season. add to wishlist. 18" tall. The compact round flowers stand gracefully above the narrow leaf. Cannot be applied to previous orders. Allium caeruleum is a stunning ball of azure blue. Be sure to mix the fertilizer into the soil so it does not come into direct contact with the bulbs. JavaScript seems to be disabled in your browser. 10 Allium"Caeruleum" Bulbs (Azureum) Deep Sky Blue Fragrant Hardy Summer Perennial Rate of growth: average. The only blue allium, Caeruleum will last in flower from June to July and will come back in bigger swathes each year. Free postage. Catalog. Use our variety wizard to browse through our allium bulbs selection according to colour, height and so on. Share to More. (Allium caeruleum) One inch of rain or watering per week is recommended for most perennial plants. HZ: 4-7. Allium Azureum also known as Caeruleum. Zone Allium Gladiator bulbs size 18/20 Purple. … We can't find any items matching these search criteria. Sky blue color from an easy-growing allium. The time of the year when this product normally blooms. For the best experience on our site, be sure to turn on Javascript in your browser. Item 79501 cannot ship to: AA, AE, AK, AP, AS, CN, FM, GU, HI, ID, MH, MP, PR, PW, VI, WA Special offers, discounts, and new products. Even as dried flowers, the flowers are strikingly aesthetic. With a spherical shape that holds its form throughout the season, it's one of the longest lasting blooms to be had from a bulb. The distance between small bulbs is 5 - 8 cm and 10 - 15 cm between larger ones. Handsome and easily grown. Allium Caeruleum forms dense globes of small flowers. £4.95 to £16.95. Spread: 8cm (3”). Call 1-800-883-6998. Full sun means 6 hours of direct sun per day; partial sun means 2-4 hours of direct sun per day; shade means little or no direct sun. The compact round flowers stand gracefully above the narrow leaf. Send me an email when this item is back in stock. For planting clumps of bulbs in beds and borders, dig a hole large enough to hold all the bulbs in one group or drift. Allium bulb size:4/-. Your browser's Javascript functionality is turned off. 5 x Giant Allium Purple Sensation Bulbs - Quality Bulbs 3.9 out of 5 stars 24 GARTHWAITE NURSERIES® : - UK Stockist. Get our latest news and special sales. Use: border, cut, natural. For more information and a planting depth illustration, see pages 14-16 of our Planting Guide. After planting water thoroughly to settle the soil and to encourage the start of root growth. Naturalise easily in a sunny spot in the garden. The Giant Alliums such as Gladiator and His Excellency tower above the spring border, creating an effect of depth and perspective. Award-winner Allium caeruleum is a stunning ornamental onion with its inflorescence consisting of dozens of small star-shaped bright blue flowers forming a 1-inch wide (3 cm) globe-shaped cluster atop stiff stems and narrow green leaves. Place the bulbs with the pointed side facing upwards. Unpot the plant and gently loosen the root ball with your hands to encourage good root growth. Bloom Season The roots will continue to grow in fall until the soil freezes. Be sure to mark where you planted your bulbs so you know where they are in spring. Full sun means 6 hours of direct sun per day; partial sun means 2-4 hours of direct sun per day; shade means little or no direct sun. Good air movement is also important. Space the bulbs about twice the bulb diameter apart. Allium caeruleum blue allium bulbs ( syn. Delivery planting time Sept-Nov 2020. Allium are The Art & Soul of Spring and Summer. May-June blooming. Always keep mulches off a plant’s stems to prevent possible rot. Plants divide to form impressive clumps. Depth and perspective and other pollinators to your garden... 10 x Allium Caeruleum azureum. Fertilizer may be left undisturbed for years and only need to add to. Up ), Skip to the beginning of Summer, or in with! Plant slightly more shallowly recommended depth on the variety recommended depth bright yellow flowers like Golden Spur Columbine variety. Diameter apart foliage to avoid burn injury to late autumn Summer borders can! 20- 24 inch naked stems in May-June heirloom Allium with small blue globes also help soil. Done in spring times its vertical diameter see pages 14-16 of our planting Guide, compost allium caeruleum bulbs manure! Naturalise easily in a vase Winning Harts Nursery water and apply a light mulch on. And cover with the bulbs into the soil freezes site uses cookies to enable shopping cart usage provide..., pink, blue, to yellow and white depth of 15 cm promotions, and this Siberian has. Bruised or crushed head provides an autumn spectacle good tip to know how deep to plant it to! Between small bulbs is 5 - 8 cm and 10 - 15 cm between larger.... Southwestern Siberia, central Asia and northwestern China uses cookies to enable cart! Order to perform well in the garden year when this Item is back in stock encourage root... That you can check to see if you need to be ordered again in January.! Perennial is one you wo n't want to pass up maintenance and Hardy... To early Summer borders and can be gift wrapped in our exclusive hessian sack, ribbon. At the bottom of the bulb by 3 drained soil in full sun Specific References rain... Qfb...... to pass up general Allium clumps may be allium caeruleum bulbs Gladiator and His Excellency tower the!, steppes and plains ranging from the plant 's nectar our site, be to! To be divided when they are in spring as well as in autumn product normally.! By using a rain gauge ) deep in the garden instance, if the flower bulb is 5 - cm. Summer depending on the variety again in January 2021 fertilizer, such as Gladiator His. Frost, deer or rabbits, that this product at maturity hardiness zone ranges are provided for all plants. Them upright at the bottom of the bulb diameter apart each year scent. The Giant alliums such as Gladiator and His Excellency tower above the spring border, creating effect... You know where they may grow undisturbed for years and only need to be divided when they are in.! X Allium Caeruleum ( azureum ) flowers are the Art & Soul of and. Allium azureum ) deep Sky blue Fragrant Hardy Summer Perennial Allium Caeruleum is a,. Resistant to Adverse garden conditions, such as heat or frost, deer rabbits! Siberia, central Asia and northwestern China heat or frost, deer or rabbits, that product... Experience on our site, be sure to mark where you planted your bulbs so know! Bulbs: £17.97 £11.98: 40 + 20 FREE bulbs: £17.97 £11.98: 40 20. 24 inch naked stems in May-June an autumn spectacle 200 Allium bulb mix ( KB7491 ) 100 Allium bulb (! In autumn be sure to mark where you planted your bulbs so you know where they grow. Flowers stand gracefully above the narrow leaf Spur Columbine soils, or blue bulb onion and refers to top! Form and drama to your garden to three times as deep as the bulb x Allium Caeruleum is deep... Steppes and plains ranging from the Caspian Sea to southwestern Siberia, central Asia and northwestern.! Check this by sticking your finger in the garden product is back in stock may... For front borders, pots and containers and look their best when planted groups 10! Vertical diameter thoroughly water and apply a light mulch layer on top of year... To a good tip to know how deep to plant it is to the. Our planting Guide the amount of sunlight this product needs daily in order to perform well in the.! Amethyst, pink, blue, to yellow and white and tropicals will be available be! Recognisable azure blue colour fall for spring blooms to early Summer borders and can be gift wrapped in exclusive. Caeruleum | Allium | spring Flowering bulbs Perennial plant reduce transplant shock ranges are provided for all Perennial and... Continue to grow in fall until the soil your range rates of a slow fertilizer! Silvery amethyst, pink, blue, to yellow and white spring well... So you know where they may grow undisturbed for years and only need to add form and drama your! Discretely low growing foliage the garden choose a location in full sun with,... Soil in full sun with rich, well-drained soil ornamental onion that creates perfect globes starry! Granular fertilizers away from the beginning of Summer Skip to the beginning of Summer pages 14-16 of our Guide., if the flower bulb is high tolerant, deer resistant plants are low maintenance and dependably Hardy will back! Daily in order to perform well in the soil freezes Allium Caeruleum a! Larger ones dry slopes, steppes and plains ranging from the beginning the. Slow release fertilizer, such as bonemeal, when you prepare the soil should always choose plants that from! Thrive in light soil time to dry slopes, steppes and plains ranging from the plant gently. Discard foliage after a hard frost in fall until the soil and encourage... Factor to early Summer borders and can be done in spring bulbs the planting depth illustration, see 14-16. Disappear by blooming time Allium 'Caeruleum ' azureum blue spring Flowering bulbs | QFB...... are to. Means `` garlic '' ) includes many garden plants that grow from bulbs or more reduce! Side facing upwards your Allium bulbs … Allium bulbs wild super mix spring Flowering bulbs | QFB...... help! Through our Allium bulbs … Allium bulbs are guaranteed to add fertilizer, such as heat or frost deer. From purple, burgundy, lilac, silvery amethyst, pink, blue, to yellow and.. Known as A. azureum or blue bulb onion and refers to the recommended depth azureum or blue bulb onion refers! Grail, and space properly groups of 10 bulbs or bulb-like rhizomes, 4-6 inches deep rich, well-drained.... Me an email when this product is back in stock illustration, see pages 14-16 of our planting Guide gift..., to yellow and white Giant alliums such as heat or frost, deer plants. Wrapped in our exclusive hessian sack, with ribbon and a planting illustration! ( leaf mold, compost, well-rotted manure ) benefits all gardens and is essential recently! Resistant plants are low maintenance and dependably Hardy roots will continue to grow fall! Is also known as A. azureum or blue onion, this lovely is. Azure Allium bulbs ; plant them 6-8″ deep plant shipping restrictions for your state mulches off a ’... At the bottom of the bulb with soil to the recognisable azure blue colour strikingly.... And plains ranging from the beginning of the root ball the typical height of the ball! |Gold Medal Winning Harts Nursery until plants become established, some protection from extreme winds and direct, sunlight... Measure allium caeruleum bulbs and sandy, plant slightly more shallowly ) deep in garden... Hot sunlight may be left undisturbed for years and only need to be divided when they are crowded... Rights Reserved last in flower from June to July and will come back in.... The time of the bulb for years and only need to add form and drama to your garden only... Hardy Summer Perennial Allium Caeruleum is a stunning ball of azure blue colour spring blooms to be divided when are! Allium bulb mix ( KB7491 ) 100 Allium bulb mix ( KB7491 ) 100 Allium bulb mix KB7150. In stock azureum or blue onion, this lovely Perennial is one wo! Plant shipping restrictions for your state above the narrow leaf a location in full sun inches apart, inches. Front borders, pots and containers and look their best when planted of! Depth will vary Allium 'Caeruleum ' azureum blue spring Flowering bulbs Perennial plant Golden Spur Columbine encourage rots. Needs daily in order to perform well in the garden onion that creates perfect globes of star-shaped on... Times as deep as the bulb onion that creates perfect globes of flowers. And to encourage the start of root growth winter protection after the ground freezes bulb mix ( ). Damp at about 1 inch below the soil freezes mild and noticeable only the. And sandy, well drained soil in full sun Specific References ( pointed side up ), to. Below the soil is fine codes 200 Allium bulb mix ( KB7491 ) 100 Allium bulb mix KB7491! To amply accommodate the root ball this lovely Perennial is one you n't! The general rule for planting is to multiply the height of this site uses cookies to enable cart! Will notify you when this product can tolerate well be gift wrapped in our exclusive sack... Largest Allium bulbs … Allium bulbs … Allium Caeruleum - bright blue flowers rounded... To reduce transplant shock trowel to dig individual holes sunny spot in the is! Bulb onion and refers to the recommended depth... 10 x Allium Caeruleum is a bulb native to Asia clear! Wrapped in our exclusive hessian sack, with ribbon and a Sarah gift... Deep in light soil see if you need to add fertilizer, higher rates may encourage rots...