Perennials and spring-planted bulbs are shipped at the proper planting time for your hardiness zone. The lack
Needs protection from wind. Step by step instructions on how to plant your wildflower seeds. There are two conflicting suggestions on this page regarding the ideal soil pH for growing delphiniums. In early-mid summer it is covered with deep blue flowers. Blue Butterfly delphinium is appropriate for growing in Sunset's Climate Zones A1 through A3, 1 to 10 and 14 through 24. 'Blue Butterfly' is a compact, free-branching plant which grows up to 15" tall and features loose racemes of ultramarine blue flowers. Toxic to dogs, cats and horses. Zone: 3 to 7. Effective in small groups or as a massed planting. Common Name: Siberian larkspur. Some perennials are shipped as potted plants, some as perennial roots packed in peat. Spread: 1.00 to 1.50 feet. If you have any questions, please call us at (877) 309-7333. Delphinium grandiflorum Blue Butterfly is a choice flower for the hardy border, noted for its multitude of blossoms. Click here to view our General Gardening Guides. One of the most important things to keep in mind is that delphiniums don't like hot summersthey perform best in mild weather. USDA Zone 7a: to -17.7 °C (0 °F) USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C … (Delphinium). Dislikes the heat and humidity of the deep South, but has better heat tolerance than many of the delphinium hybrids. If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. Blue Butterfly is a dwarf variety of Delphiniums only growing to 14 inches. 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. Slugs and snails can be particularly destructive problems. We do not seek to profit from shipping fees, so rest assured that our shipping rates reflect an average of what it costs to get our guaranteed products safely to your door. A regular insecticide and fungicide treatment regimen may be appropriate. See our shipping information page for approximate ship dates and more detailed information. In anything warmer than Zone 7, these plants are typically treate… More Images. temperatures; the lower the zone number the colder the winter. As soon as your order is placed you will receive a confirmation email. You are in zone 9 - the roots of your Delphinium is cooking in that little pot. Help the birds, bees, butterflies & hummingbirds by planting wildflowers. All perennials and spring-planted bulbs are packaged to withstand shipping and are fully-guaranteed. For the best experience on our site, be sure to turn on Javascript in your browser. survive the winter temperatures in your area. Find mixtures for your region, or for special uses such as dry areas, partial shade, attracting animals, low growing, and more. of freezing winter temperatures do not provide a time for winter dormancy (rest). Please open upon receipt and follow the instructions included. Submitted by Erin on August 7, 2018 - 9:35am. Our Delphinium are bred for their looks and durability. Crown of plant should rest just at or above the soil surface after watering in. All parts of plant are poisonous if ingested. (Delphinium) Zones. Perennial and spring-planted bulb orders will arrive separately from seeds. Thrives in areas with cold freezing winters and hot summers. Grow in fertile, medium moisture, well-drained soil in full sun. Back to Previous Page. A great addition to any sunny perennial garden. 1 Water delphiniums to keep the soil moist but never soggy. A short-lived perennial that is often grown as a biennial or annual. Easily grown from seed. 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