Plant bulbs in early autumn at a depth of about four times the diameter of the bulbs. Many bulbs prefer full sun exposure. Add grit when grown in clay soils to improve drainage. If the soil is moist there’s no need to water them in. Eurasia, All ratings refer to the UK growing conditions unless otherwise stated. A. cristophii is a perennial to 50cm, with strap-shaped, slightly glaucous leaves withering by flowering time. Try an advanced search, RHS Registered Charity no. the RHS today and get 12 months for the price of 9, Other common names In … Growing and Maintenance Tips for Allium Tall 'Christophii' (Star of Persia) All wholesale Spring flowering bulbs must be planted in the Fall. If you purchase $25 of spring Alliums will grow in light shade but tend to develop stronger stems in brighter light. Keep in mind, as mentioned, alliums can either grow from bulbs … How to grow. I have several of these planted in a row. The enormous, 8-10" globes are violet-pink with a silvery sheen. It’s better to plant them too deeply than too shallow. Circa 1884, the robust, long-lasting Star of Persia has immense, loosely compacted 8"- to 10"-wide globes comprised of over 50 starry, amethyst-violet florets with … 020 3176 5800 Allium Christophii Bulbs | Star of Persia The common name references this as a star and that's certainly the case. A dome of spiky little florets give this allium a sparkling brilliance. Use 7 tbsp. The flower heads of Globemaster and Christophii remain attractive for a time even after the color drains away. Use a 10-10-10 or similar bulb-type fertilizer. Alliaceae, Genus Planting Alliums. How to … An ideal choice for rock gardens or pathways where the flowers can be admired up close. Plant 8" apart from center of bulb to center of bulb, Your order will be shipped 1-2 weeks before the ideal planting time for your growing zone (see dates below). Plant the allium bulbs about 4-8” deep and 6-8” apart, placing them in the soil with their pointy ends up. Allium cristophii is an elegant ornamental onion with its star-shaped silvery purple flowers forming a 8 inch wide (20 cm) globe-shaped cluster atop narrow and hairy leaves! Plant allium bulbs in autumn, at least four times the depth of the size of bulb. Plant allium bulbs once the trees start losing their leaves. suppliers. Spring-flowering … Sign up now for exclusive offersand priceless garden information. The Royal Horticultural Society is the UK’s leading gardening charity. A dome of spiky little florets give this allium a sparkling brilliance. For example: If you purchase $50 of spring product, you will receive free shipping. This plant is native to Iran, Turkey and … As a rough guide, cover them with about twice as much soil as the bulb is deep: so that a 5cm (2in) deep bulb … However, Muscaria, Allium, Galanthus, Hyacinthoides, Scilla and many Dau001fffodils will … Alliums grow well in all types of soil, but do best with well-draining soil that has a good amount of organic matter. Grow Allium cristophii in well-drained soil in a warm sunny site. Minimum temperature ranges (in degrees C) are shown in brackets, Aspect West-facing or South-facing or North-facing or East-facing, MoistureMoist but well-drained, Well-drained, Ultimate height Cottage & Informal Garden Gravel Garden Rock Garden, Diseases Alternatively, remove offsets in autumn, Suggested planting locations and garden types Very pretty, Longfield Gardens will never sell, share or, Click here to view all 0 items in your cart, * Title for your Allium Giant 'Christophii' review, * Full details of your review for Allium Giant 'Christophii'. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. While alliums aren't fussy about soil, they will not survive in soggy soil or standing water. Allium christophii A. albopilosum . Plant alliums throughout the garden in clusters—standing alone, they tend to look odd. Just remember, there's only one time of year you can plant alliums: in the fall. Propagate by seed, sowing in containers in a cold frame when just ripe or in the spring. Mix a small amount into the bottom of the hole before planting your bulbs. It is included in an evolving list of plants carefully researched and chosen by RHS experts. Since containers often have limited space, you can also experiment with placing the bulbs closer … AGM plants have been through a rigorous trial and assessment programme. In fall, set all but the largest bulbs 4 inches deep; set the giants 8 inches deep—measured from the base of the bulb. Allium christophii, commonly called star of Persia, is a bulbous perennial that is ornamentally grown for its spring bloom of large, spherical, pale lavender flowerheads. star of Persia, Synonyms 0.1-0.5 metres, Ultimate spread Planting Alliums: Choosing and Growing Allium Flowers Growing Alliums. 222879/SC038262, If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases. Roots tend to form in the fall. Propagation of the plant is accomplished strictly through separating the bulbs as they naturally divide each year. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. Leave the spent flowerheads standing over winter to provide winter interest. Removing the tatty foliage doesn't appear to affect the bulbs… You may also notice a few sprouts in the fall if you live in warmer climates, but most stems and buds form in the spring. Cultivation Easy to grow in fertile well-drained soil. See allium cultivation for further advice Propagation Propagate by seed, sowing … The cultivar ‘Star of Persia’ (A. christophii) is one of the shortest growing alliums and has a multi-colored flower head 6 to 8 inches (15 to 20.5 cm.) We charge a flat rate of $9.50 for orders that Allium albopilosum Allium bodeanum, Family across. Circa 1884, the robust, long-lasting Star of Persia has immense, loosely compacted 8"- to 10"-wide globes comprised of over 50 starry, amethyst-violet florets with … Usually, you can plant them any date between late September and late November as long as the ground hasn't frozen yet. Soil temperatures must be 55 F or below to ensure proper root … Depending on what you ordered, it may arrive in multiple shipments. Generally trouble-free: Onion white rot and a downy mildew may occur. Join 'Globemaster', cristophii, 'Purple Rain' and schubertii) can be planted in groups or individually at a depth of 15cm, but need more space for their much larger heads: A. cristophi… (spring, fall, winter). of fertilizer to every 10 square feet of planted area. The planting depth should be two to three times the diameter of the bulbs. Fertilize allium bulbs once a month as soon as shoots emerge. We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. Also known as Star of Persia. To request an earlier ship date, please contact us directly at. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually. Christophii blooms in late spring to early summer and the dried seed heads last for months. Cut Flowers Flower borders and beds They can be left in the garden or cut and dried for use in indoor arrangements. Email: sales@taylors-bulbs.com Call: 01406 422266 Email: sales@taylors-bulbs.com Call: 01406 422266 Quality Assured Since 1919 Facebook Twitter Google+ YouTube Instagram Dig holes and plant the bulbs … A. unifolium has a single leaf from which numerous flower heads rise and bloom in pink, lavender, and white. Plant allium bulbs in early spring (late February through mid-March) or fall (late September through mid-November). times, Need more criteria? Daffodils, tulips and crocuses are easy to find at most garden centers, but alliums are not as readily available. We ship via FedEx Ground Delivery. Christophii blooms in late spring to early summer and the dried seed heads … Bursting through your borders between May and June, these fabulous flowers shine through the spring and summer colour … How to Plant Allium Bulb Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience. Care Tips: Remember these are very perennial so plant them somewhere permanent. 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, Details Search by plant name, key attributes or both to find plant details and a list of 2-5 years, Cultivation Plant Details Allium Christophii produces softball-sized starbursts of amethyst pink flowers on 14" stems. Water the allium bulbs … 2 … product and $25 of fall product you will not receive free shipping. The larger varieties (A. (So if you have a two-inch bulb, you would plant it four to six inches … 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 Our Botanical team are working hard to increase the number of plants with detailed information. Looks amazing coming up between larger plants and Ornamental grasses. You will receive an email with tracking information as soon as your order leaves Blooming in late spring to early summer, this spectacular Allium … Spring bulbs, such as daffodils and hyacinths, can be planted whenever the soil conditions allow. The best effect is gained by planting a clump of bulbs—three to five spaced well apart for large alliums … The enormous, 8-10" globes are violet-pink with a silvery sheen. These plants will have a lot more details displayed including an image. If you select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. RHS members can get exclusive individual advice from the RHS Gardening Advice team. Site your alliums where they will receive full sun. our warehouse. Autumn & early winter - which is peak bulb planting time for so many bulbs … About Globemaster The Globemaster giant allium is the horticultural offspring of selective breeding between Allium christophii… Mulch annually with well-rotted manure or compost. Plant 15cm (6in) deep, 30cm (12in) apart. See allium cultivation for further advice, Propagation In … are not eligible for free shipping. The bulb forming alliums will need to be planted in the fall. Easy to grow in fertile well-drained soil. Allium christophii A. albopilosum . 0.1-0.5 metres, Time to ultimate height We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Ornamental alliums don’t have deep roots, but you want to avoid disturbing them too much. No garden is complete without the sparkling giant starry globes of Allium cristophii. Depending on the size of the bulb, plant 10-15cm deep and 10-15cm apart. Star of Persia blooms are immense, a full 10-12 inches across or about the size of … To be eligible for free shipping you must spend $50 or more per shipping season. Plant bulbs in the fall. … Plant smaller growing alliums 7.5-10cm (3-4in) apart, and taller species need at least 20cm (8in) between the bulbs. I tend to plant in good drifts, rather than in twos and threes to avoid a dotty look. Excellent for ordinary use in appropriate conditions. They are really different than anything else I have. Star-shaped, rosy-violet flowers are borne in globose heads to 20cm in width in early summer are followed by attractive seed-heads, Plant range During the checkout process, your order will automatically be divided into the appropriate shipping season Dig down nine inches, allowing a six inch margin around each plant. AGM award winner. The small and middle sized alliums (A. cowanii, 'Hair', 'Purple Sensation', sphaerocephalon, atropurpureum and Nectaroscordum) can be planted en masse. Sowing, Seeds, Planting: Alliums can be planted outdoors from early to mid-autumn. Plant spring bulbs. Add grit when grown in clay soils to improve drainage. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected Water them in the soil with their pointy ends up are easy to find plant details a. The ground has n't frozen yet plant in good drifts, rather than in twos and threes avoid. 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