They are worth the effort to grow because they are so beautiful, and are treasured by both home gardeners and professional cut flower growers. It is truly a color for the purist. In early Summer, bright blue flowers appear with stunning white centers, and they continue to bloom for months on … Delphinium grandiflorum 'Summer Cloud' Dwarf Delphinium. One of the most important things to keep in mind is that delphiniums don't like hot summersthey perform best in mild weather. Delphiniums are the stars of the early summer border. finish: 18-18 weeks. Needs protection from wind. Belladonnas are more informal delphiniums are good for cottage gardens and in the border as well as useful for flower arranging. Chinese Delphinium (Delphinium grandiflorum) in the Delphiniums Database - Garden.org New and Unread Tree-Mails Delphinium ‘Guardian White’. This mid-sized selection has white petals and strong stems that are great for cutting. Please try another search. Ideal for containers, the rock garden and for edging the sunny border. Delphinium grandiflorum 'Summer Nights' is a low-growing, short-lived perennial with loose sprays of single, spurred, satiny midnight blue flowers. They bloom in summer. Because they grow a little taller, these varieties are very suitable for 15-19 cm pots by using multiple plugs. USDA Zone: 3-9. 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. 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. Connecticut Yankee is a bush delphinium with single flowers of mixed colors on 30-inch stalks. The smallest delphinium we have seen, only a foot tall, but still covered with big, dramatic blooms. In anything warmer than Zone 7, these plants are typically treate… The most popular are the following: Delphinium cardinale. They ... Germination: Cover seed lightly; 68-72°F; 12-20 days. Delphinium. 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. 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. There are several popular cultivars in several colours which are grown as ornamental plants, including 'Blue Butterfly', 'Summer Morning', 'Blue Mirror', and 'Summer Stars'. The Delphinium let’s itself combine well with other plants, and rarely proliferates. Flowers occur in regal spikes with numerous flowers on each spike. 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. 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. Summer Nights can easily be started from seed. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Probably one of the following: Your search did not match any terms in our database. Plant number: 1.175.670. Treat as a biennial. 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. Loose sprays of spurred bright blue flowers with white eye above lacy foliage. The modern delphinium flower may be a single or double rosette in popular blue or red, pink, white, violet and yellow. The blooms of this hybrid Delphinium are brilliant, gentian blue on 24″ plants with finely cut, deep green leaves. Many flowers have white or black centers known as "bees." The color range includes a mixture of blues, purples, and white. At sowing it is recommended to cover the seed lightly with a fine-grade vermiculite to help preserve moisture around the seed. Delphinium Delphinium. It is the first-ever bicolor D. grandiflorum, a species that is more heat tolerant and has an earlier bloom time than other delphiniums. Provides color and contrast to the perennial border. The tall hybrid Delphiniums are the outstanding elements of every well-bred garden. Very different from the traditional tall spiky Delphiniums, this strain forms a low, bushy mound of lacy green leaves. Delphinium grandiflorum ‘Summer Stars’. Chinese Delphinium is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. 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 grouped in very dense spike-shaped inflorescences, colors ranging from dark purple to creamy white. Delphinium plants are well loved, but they can be fairly short lived and picky when it comes to garden conditions. Delphiniums are a wonderful perennial that produce tall, stately flower spikes in a range of colors from white to blue to pink or rose. They make a colorful addition to fresh bouquets and the flower border in early summer. Delphinium Pacific … There are many varieties and types of D. elatum in common cultivation as well as probably over 500 other species growing in the wild. Delphinium; grandiflorum; Pink ; Ocean Pink. 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. Summer Cloud is slightly more compact than others in the series. It is an annual herb native to California and Baja California that reaches a height of 2 meters. Delphinium 'Blue Ocean' Other names. 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. Plants bear loose sprays of single, spurred white flowers throughout the summer. Image – Flickr / Joe Decruyenaere. USDA Zone: 2-9. Dwarf Delphinium. An early variety so all plants should flower in the first year and for years thereafter. Larkspur 'Blue Ocean', Delphinium grandiflorum 'Blue Ocean' Genus. Ø17 ↨40. Blue Butterfly Delphinium is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Please check back within an hour or visit other areas of our website. Very strong on leaf quality. Plant database entry for Chinese Delphinium (Delphinium grandiflorum) with 14 images and 31 data details. White Flower Farm • 1-800-503-9624 White Flower Farm is a family-owned mail-order nursery located in northwestern Connecticut. It is native to Russia and China. Item # Main species. 'Summer Nights' belongs to the 'Summer' Series, which is renowned for the profuse branching and dwarf size of its hybrids. Our plant database is currently being updated and may temporarily be unavailable for some searches. The blossoms on Delphinium grandiflorum resemble classic Delphinium, but … A regular insecticide and fungicide treatment regimen may be appropriate. A recently developed series focusing on plant vigour and strength in horticultural culture. 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. Appreciates some afternoon shade. 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. 30 seeds G15-21 Please try another search, You clicked a link from a search engine or another site and the plant or page no longer exists. The flowers are excellent for cutting. 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. Dislikes the heat and humidity of the deep South, but has better heat tolerance than many of the delphinium hybrids. 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. For later flowers, try the annuals (Consolida or larkspur), which are less tall. Blue Mirror has gentian-blue flowers, and Alba is white. About Delphinium Pacific Giant Blue Bird. This is the best Delphinium for the South. Powdery mildew, botrytis blight, fungal blights, leaf spots and crown rot can be problems. Blue Butterfly delphinium (Delphinium grandiflorum "Blue Butterfly") brightens the landscape with distinctive blue blooms from late spring through early summer. Delphinium grandiflorum is a species of Delphinium known by the common names Siberian larkspur and Chinese Delphinium. Remove spent flower spikes after bloom to encourage continued bloom and/or a possible second, albeit smaller, autumn bloom. 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. Effective in small groups or as a massed planting. Sizes: Packs, Premium Packs; 4-10” pots. Delphinium 'Summer Cloud' has flowers that are vibrant deep blue and have a bright white center. Blooming for weeks from early to late summer, this dwarf Delphinium forms a compact, bushy mound of well-branched, lacy green leaves. Slugs and snails can be particularly destructive problems. Grow in fertile, medium moisture, well-drained soil in full sun. Grandiflorums bloom blue or white flowers mid-summer and tend to have a higher heat tolerance than other delphinium species. 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. Its crinkled ferny compound leaves remain dark green in color throughout the season. This one is outstanding! Fertilize regularly. Guardian Delphinium. Unlike the tall, spiky varieties, this little beauty forms a compact mound of well-branched foliage. A short-lived perennial that is often grown as a biennial or annual. Get involved. Copyright © 2000 - 2020 Valleybrook International Ventures Inc. What just happened? We still have well over 3,000 plants that we�re sure will delight you. If you're lucky, they may come back as it cools back down. Plants form a low mound of deeply-cut green leaves, bearing tall spikes of satiny flowers. Colours in mix tray: Ocean Blue, Ocean White & Ocean Pink 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. 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… 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. 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 Blue is the most common color; however, red, pink, white, and violet flowered varieties, also are available. This is the first dwarf white available. Plant number: 1.176.330. Delphinium flowers may be single or double. Beginning in June, plants will flower all summer if deadheaded. When it does get hot, plants can melt out and die back to the ground. Most greenhouses sow the seed in 200- or 288-cell plug trays filled with a growing medium that provides both good aeration and water-holding capacity. Approx. Delphinium is a perennial favorite as the tall spikes of blue flowers in the background of a stately English or cottage garden. Fun fact: The Delphinium is also used as a cut-flower, so take out your pruning shears and bring the outside inn! 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). How to Grow Blue Butterfly Delphiniums. Delphinium grandiflorum . Since 1950 we have been providing a wide range of perennials, annuals, bulbs, shrubs, vines, amaryllis, gardening tools & supplies, and gifts for gardeners. Delphiniums get their name from the Greek delphinion,meaning "dolphin," as some species are said to resemble the saltwater swimmers. A sweet edger! Like many other larkspurs, this plant is poisonous. 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