The color range includes a mixture of blues, purples, and white. Delphinium ‘Guardian White’. Delphinium flowers may be single or double. Larkspur 'Blue Ocean', Delphinium grandiflorum 'Blue Ocean' Genus. There are several popular cultivars in several colours which are grown as ornamental plants, including 'Blue Butterfly', 'Summer Morning', 'Blue Mirror', and 'Summer Stars'. Delphinium grandiflorum is a species of Delphinium known by the common names Siberian larkspur and Chinese Delphinium. An early variety so all plants should flower in the first year and for years thereafter. Please try another search. Grow in fertile, medium moisture, well-drained soil in full sun. Treat as a biennial. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a mass of flowers against which the thriller plants stand out. It is native to Russia and China. Known for their true blue color (white center bee), they also soar upward 5 Ft. or more showing off their colors and inviting the butterflies and hummingbirds to join them. Details 'Guardian White' is an upright herbaceous perennial 1.2m high with divided green leaves and strong stems, especially suitable for cutting, of white flowers in early summer; delphiniums may be visited by bumblebees, especially long-tongued bumblebees Delphinium ‘Summer Skies’ This variety has powder-blue flowers, each with a white eye, evenly spaced along the stout flower spikes, creating towering rich-blue columns in July. Chinese Delphinium (Delphinium grandiflorum) in the Delphiniums Database - Garden.org New and Unread Tree-Mails Since 1950 we have been providing a wide range of perennials, annuals, bulbs, shrubs, vines, amaryllis, gardening tools & supplies, and gifts for gardeners. Effective in small groups or as a massed planting. Height: 8-12 in Width: 8-12 in Soil Conditions: Moist/Well Drained Flower Color: Blue Bloom Time: April,May,June,July Hardiness Zone: 3 TO 7. Very strong on leaf quality. Renowned for their clear colours and commanding presence, delphiniums are possibly the ultimate early summer perennial and there are plenty of varieties to choose from. Plant number: 1.175.670. There are many varieties and types of D. elatum in common cultivation as well as probably over 500 other species growing in the wild. They ... Germination: Cover seed lightly; 68-72°F; 12-20 days. Summer Cloud forms a low, compact mound of delicate, lacy green leaves, which is an interesting twist from the traditional tall, upright Delphinium growth habit. A short-lived perennial that is often grown as a biennial or annual. Delphinium Belladonna 'Casablanca' has beautiful single snow-white flowers on strong stems and grow to a height of around 75 to 90cm (30 to 36in). Likely the deepest pink delphinium available today, 'Pink Punch' bears strong, broad spikes of rich mulberry pink, often frilled flowers with a white, brown, or pink striped bee. The tall hybrid Delphiniums are the outstanding elements of every well-bred garden. The blossoms on Delphinium grandiflorum resemble classic Delphinium, but … A recently developed series focusing on plant vigour and strength in horticultural culture. This is the first dwarf white available. They are worth the effort to grow because they are so beautiful, and are treasured by both home gardeners and professional cut flower growers. Provides color and contrast to the perennial border. Our plant database is currently being updated and may temporarily be unavailable for some searches. Fertilize regularly. Delphinium grandiflorum (sometimes called D. chinensis), or the Siberian larkspur, has finely cut foliage and blue flowers on 2- to 3-foot stalks, blooming the first year from seed if started early. Delphinium grandiflorum 'Summer Nights' is a low-growing, short-lived perennial with loose sprays of single, spurred, satiny midnight blue flowers. The most popular are the following: Delphinium cardinale. USDA Zone: 3-9. Plants bear loose sprays of single, spurred white flowers throughout the summer. It is the first-ever bicolor D. grandiflorum, a species that is more heat tolerant and has an earlier bloom time than other delphiniums. Approx. The blooms of this hybrid Delphinium are brilliant, gentian blue on 24″ plants with finely cut, deep green leaves. The flowers are grouped in very dense spike-shaped inflorescences, colors ranging from dark purple to creamy white. Fun fact: The Delphinium is also used as a cut-flower, so take out your pruning shears and bring the outside inn! Summer Blues Delphinium has masses of beautiful panicles of sky blue flowers with white eyes at the ends of the stems from early summer to early fall, which are most effective when planted in groupings. Colours in mix tray: Ocean Blue, Ocean White & Ocean Pink Many flowers have white or black centers known as "bees." Delphinium 'Blue Ocean' Other names. Delphiniums usually bloom during the spring and early summer months, and they produce tall columns of brightly colored flowers in shades of blue, pink, lavender, yellow, red, and white. White Flower Farm • 1-800-503-9624 White Flower Farm is a family-owned mail-order nursery located in northwestern Connecticut. Item # Grandiflorum Group: Also called Chinese or Siberian delphinium, this variety has a compact, bushy habit and grows 1 to 2 feet tall and nearly as wide. Summer Cloud is slightly more compact than others in the series. Probably one of the following: Your search did not match any terms in our database. Like many other larkspurs, this plant is poisonous. Plant database entry for Chinese Delphinium (Delphinium grandiflorum) with 14 images and 31 data details. Creamy buds open to abundant gentian blue flowers with white centers clustered on the open branching habit; blooming earlier and with better heat tolerance than many taller hybrid Delphinium. About Delphinium Pacific Giant Blue Bird. The Chinese delphinium has solitary flowers of an incredibly intense blue. Slugs and snails can be particularly destructive problems. Many of the flowers have white or black centers known as “bees.” History At sowing it is recommended to cover the seed lightly with a fine-grade vermiculite to help preserve moisture around the seed. 'Summer Nights' belongs to the 'Summer' Series, which is renowned for the profuse branching and dwarf size of its hybrids. Appreciates some afternoon shade. Flowers occur in regal spikes with numerous flowers on each spike. How to Grow Blue Butterfly Delphiniums. Delphiniums are the stars of the early summer border. We still have well over 3,000 plants that we�re sure will delight you. A sweet edger! Chinese Delphinium is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Blue Butterfly Delphinium is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Variety or Cultivar 'Blue Ocean' _ 'Blue Ocean' is a vigorous, upright, clump-forming, herbaceous perennial with deeply lobed, dark green leaves and erect racemes of semi-double, spurred, blue flowers in summer. Dwarf Delphinium. In anything warmer than Zone 7, these plants are typically treate… Main species. In early Summer, bright blue flowers appear with stunning white centers, and they continue to bloom for months on … Blooming for weeks from early to late summer, this dwarf Delphinium forms a compact, bushy mound of well-branched, lacy green leaves. We include here a brief history of the origins of delphiniums of the elatum (tall) type, which is the plant usually thought of when the word "delphinium" is mentioned.This is the tall flowering type commonly seen in photographs of stately gardens. The flowers are excellent for cutting. It can be used either as 'filler' or as a 'thriller' in the 'spiller-thriller-filler' container combination, depending on the height and form of the other plants used in the container planting. The Delphinium let’s itself combine well with other plants, and rarely proliferates. Blue is the most common color; however, red, pink, white, and violet flowered varieties, also are available. One of the most important things to keep in mind is that delphiniums don't like hot summersthey perform best in mild weather. The smallest delphinium we have seen, only a foot tall, but still covered with big, dramatic blooms. Delphinium. It is truly a color for the purist. USDA Zone: 2-9. This is the best Delphinium for the South. Delphinium grandiflorum . Ideal for containers, the rock garden and for edging the sunny border. If you're lucky, they may come back as it cools back down. Delphinium grandiflorum ‘Summer Stars’. Individual flowers are complex and asymmetrical and feature five sepals, one of which is spurred into a distinctive prong resulting in the common name of larkspur. Delphinium Pacific … Sizes: Packs, Premium Packs; 4-10” pots. Delphinium grandiflorum commonly called Chinese larkspur, is a loose, free-branching plant which typically grows 1-2' (infrequently to 3') tall and features loose racemes of gentian-blue (occasionally white) flowers. Delphinium is a perennial favorite as the tall spikes of blue flowers in the background of a stately English or cottage garden. Palmately divided green foliage.Genus name comes from the Greek word delphis meaning dolphin in reference to the flower bud shape of some species purportedly resembling a dolphin.specific epithet means large-flowered. Plant number: 1.176.330. Delphinium plants are well loved, but they can be fairly short lived and picky when it comes to garden conditions. Blue Butterfly delphinium (Delphinium grandiflorum "Blue Butterfly") brightens the landscape with distinctive blue blooms from late spring through early summer. Delphinium grandiflorum commonly called Chinese larkspur, is a loose, free-branching plant which typically grows 1-2' (infrequently to 3') tall and features loose racemes of gentian-blue (occasionally white) flowers. Copyright © 2000 - 2020 Valleybrook International Ventures Inc. What just happened? The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Individual flowers are complex and asymmetrical and feature five sepals, one of which is spurred into a distinctive prong resulting in the common name of larkspur. Delphiniums are a wonderful perennial that produce tall, stately flower spikes in a range of colors from white to blue to pink or rose. Because they grow a little taller, these varieties are very suitable for 15-19 cm pots by using multiple plugs. Easily grown from seed. Grandiflorums bloom blue or white flowers mid-summer and tend to have a higher heat tolerance than other delphinium species. Germination will occur in 14-18 days at temperatures between 68 and 72¼ F. Starting delphiniums in a germination chamber will increase both the germination rate and percent, whil… Connecticut Yankee is a bush delphinium with single flowers of mixed colors on 30-inch stalks. 30 seeds G15-21 The modern delphinium flower may be a single or double rosette in popular blue or red, pink, white, violet and yellow. Guardian Delphinium. Unlike the tall, spiky varieties, this little beauty forms a compact mound of well-branched foliage. Delphinium grandiflorum 'Summer Cloud' Dwarf Delphinium. Its crinkled ferny compound leaves remain dark green in color throughout the season. A regular insecticide and fungicide treatment regimen may be appropriate. Dislikes the heat and humidity of the deep South, but has better heat tolerance than many of the delphinium hybrids. It is an annual herb native to California and Baja California that reaches a height of 2 meters. This mid-sized selection has white petals and strong stems that are great for cutting. Delphiniums get their name from the Greek delphinion,meaning "dolphin," as some species are said to resemble the saltwater swimmers. Loose sprays of spurred bright blue flowers with white eye above lacy foliage. Very different from the traditional tall spiky Delphiniums, this strain forms a low, bushy mound of lacy green leaves. 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