Flowers are attractive to butterflies. Spreads by rhizomes and self-seeding. Symphyotrichum oolentangiense (formerly Aster oolentangiensis and Aster azureus), commonly known as skyblue aster or azure aster, is a species of flowering plant in the family Asteraceae, native to eastern North America. Sky Blue Aster (Aster azureus, or Symphyotrichum oolentangiense - whew!) Read more about managing perennial aster flowers here, 7 of the Best Gardening Journals to Plan, Record, and Celebrate Your Garden, Identifying and Controlling Cabbage Maggots, Growing Lovage: An Uncommon Herb with Many Uses, 10 of the Best Deck Boxes for Your Porch, Patio, Pool, or Veranda, Understanding the Soil in Your Own Backyard, Put Some Color Into Your Fall Landscaping, Creepy Plants for the Garden: Scary-Looking Plants for Halloween and Beyond, Add a Touch of “Jurassic Park” to Your Garden: How to Grow Ferns, Seeds 1/4 inch; transplants same depth as pot, Bees, birds, butterflies, and other beneficial insects, Azalea, chrysanthemum, goldenrod, hydrangea, Montauk daisy, New England and New York aster, speedwell, sweet alyssum, red valerian, Borders, erosion control, mass plantings, naturalized plantings, xeriscaping. Once established, plants do well with about an inch of water per week. For container growing, choose a pot with a diameter of about 18 inches. Plant seedlings or transplants at the same depth as the root ball. Providing even moisture during the germination and seedling stages. Growing in the sandy soils of High Park’s Black Oak Savannah is a gentle little wildflower known as Sky Blue Aster. Because this is a native species, you may rest assured that if you collect seeds at season’s end, provided they are viable, they will produce exact replicas of the parent plant from which they came. This species is known to thrive in shallow, rocky soil, so a pot depth of 12 inches should be adequate. Native Environment: Glade, Prairie, Savanna / Woodland. In the wild, it grows along the edge of woodlands and loves the full sun of the open prairie. For more information on growing asters in your garden, check out these guides next: © Ask the Experts, LLC. Asteraceae ⁄ Compositae – Aster family Genus: Symphyotrichum Nees – aster Species: Symphyotrichum oolentangiense (Riddell) G.L. Aster Bluebird - Common name:Michaelmas Daisy - Aster Bluebird provides sky-at-dusk blue flower clusters in profusion atop vase-shaped plants. We love hearing from you. Daisy-like flowers (.5 to 1 inch across) with blue to blue-violet rays and yellow center disks bloom in many-flowered panicles in September and October. . Basic Description Dozens of blue flowers with yellow centers bloom in fall. Free shipping for many products! Also tolerates drought. Your Sky Blue Aster stock images are ready. You can plant in the ground or in large containers. is a North American native wildflower, carefully grown by our expert growers. Place the cutting in a mix of sand and vermiculite or perlite, and keep it in a bright location indoors, out of direct sun. See our TOS for more details. Cheerful. Color Carpet. Use a heat mat if necessary, to maintain an even temperature of approximately 70°F – the seeds should germinate in 10-14 days at this temperature. poaceum: Synonym : Aster oolentangiensis: Synonym: Aster azureus: Synonym: General Plant Information ; Plant … Alternatively, you can direct sow in the garden after the last spring frost. is a North American native wildflower, carefully grown by our expert growers. Originally from the Greek language, "aster" means "star." This member of the Asteraceae family has an upright growth habit. Rank Scientific Name and Common Name; Kingdom: Plantae – Plants Subkingdom: Tracheobionta – Vascular plants Superdivision: Spermatophyta – Seed plants Division: Magnoliophyta – Flowering plants Class: Magnoliopsida – The multitude of brilliant blue blooms from late August into October combine well with Showy Goldenrod for a fabulous fall show. This hardy native plant lights up the autumn garden with its brilliant pale blue blooms. Blue Wood Aster / Heart-leaved Aster (A. cordifolius) Native to: MB, ON, QC, NL, NB, PE, NS. You Might Also Like. Sky Blue Aster. Symphyotrichum oolentangiense, commonly called sky blue aster, azure aster or blue devils, is native to prairies, fields, wood margins and rocky slopes from Ontario and New York to Minnesota south to Georgia, Alabama and Texas. Sky Blue Aster Aster azureus . Listed as an endangered species in New York, sky blue aster is prized by native plant enthusiasts. The central stem is light green, terete, and glabrous to sparsely short-hairy. Thrives in almost any soil, from dry sand to moist loam, in full sun to light shade. Dense basal foliage thins out along branching stems that culminate in loose, cone-shaped floral clusters. In your garden, plant in the middle of your border. In Missouri, it is found in scattered locations throughout the State (Steyermark). Posted on September 24, 2019 | 20 comments “The small things of life were often so much bigger than the great things . Herbs are broad-leaved, herbaceous (non-woody) plant. Its narrow leaves remain dark green in colour throughout the season. wide (2.5 cm), with 10-20 deep blue to lavender rays surrounding yellow centers. Whether you adopt a hands-off or hands-on approach, at season’s end you may cut down the stalks, or leave them in place for wildlife habitat and winter interest. Leaves feel like fine sandpaper. wide (2.5 cm), with 10-20 deep blue to lavender rays surrounding yellow centers. If your late summer-to-fall landscape is just begging for color, texture, and moderate height, choose sky blue aster to do the job. Superb in warmer areas. No known serious insect or disease problems. Let us know in the comments, and feel free to post a photo. Prairie. Sky Blue Aster (Symphyotrichum oolentangiense) is native to prairies, fields, wood margins and rocky slopes . the trivial pleasures like cooking, one’s home, little poems–especially sad ones, solitary walks, funny things seen and overheard.” –― Barbara Pym ***** Open windows. Transplanting seedlings and mature nursery plants in the early morning hours. As a native plant, S. oolentangiense is not prone to problems with insects or diseases. If you have a problem with powdery mildew on mature, well established plants, you might consider dividing them to increase airflow. This aster is synonymous with and formerly known as Aster azureus. Hosts two butterfly caterpillars. Symphyotrichum oolentangiense. Aster azureus This hardy native plant lights up the autumn garden with its brilliant pale blue blooms. Native Environment. ... Sky Blue American Aster: Azure Aster: Prairie Heart-Leaved Aster: Wild Aster: Botanical names: Symphyotrichum oolentangiense: Accepted: Symphyotrichum oolentangiense var. Herbaceous plants are also known as forbs or wildflowers . Found throughout the tallgrass prairie, Sky Blue Aster has adapted to a wide variety of locations from wet meadows to dry gravel outcrops. It is a rhizomatous perennial that typically grows 2-3’ tall. Its preferred soil pH is slightly acidic, but anything in the 5.5 to 7.5 range is acceptable. Identification Comments General Description. With wit and hopefully some wisdom, she shares what she’s learned and is always ready to dig into a new project! Plus, they are known to attract butterflies, bees and other pollinators. Keeping weeds at bay also helps to ensure adequate airflow. Plant database entry for Skyblue Aster (Symphyotrichum oolentangiense) with 14 images and 37 data details. A species as much at home in open prairies as in open woods, Sky-blue Aster sets itself apart from other blue-violet asters with heart-shaped leaves in Minnesota by being more sun-tolerant than the rest. Use a rain gauge to determine if you need to provide supplemental water. From late August all the way into October, Sky Blue Aster will have its bright yellow center and different shades of purple and blue florets on display. Sky Blue Aster Symphyotrichum oolentangiense Aster family (Asteraceae) Description: This herbaceous perennial plant is 1½–3' tall and largely unbranched, except near the inflorescence. Resembles Heart-leaved Aster, but the leaves are different, and is more open. Nesom – skyblue aster Variety: Symphyotrichum oolentangiense (Riddell) G.L. Woods Blue Aster has masses of beautiful sky blue daisy flowers with yellow eyes at the ends of the stems from early to late fall, which are most effective when planted in groupings. The September Prairie’s Greatest Hits. Tolerates dry conditions. You can thin your seedlings to 24 inches apart when they have 2-3 sets of true leaves. Or, interplant it with goldenrod, New York and New England aster, red valerian, and speedwell for a butterfly meadow. Choosing a location with full sun to light shade. To cultivate sky blue aster in your garden, you can sow seeds, take cuttings, or divide existing plants. The foliage of heart-shaped leaves, 4 in. Find products from Frozen Seed Capsules at low prices. S. oolentangiense is an excellent choice for erosion control, as its root system consists of ground-hugging rhizomes that keep soil from washing down gravelly slopes. Sky blue aster is the flowering perennial you’ve been waiting for! Apr 20, 2015 - St. Williams Nursery & Ecology Centre are here to provide you with our highest quality Sky Blue Aster plants & seed mixes possible. Ovate-lanceolate to oblong lower basal leaves (to 5” long) are rough-hairy, often serrate and cordate at the base. Photo by … If you have amended your soil with compost prior to planting, extra fertilizer is unnecessary. laevicaulis (Fernald) A.G. Jones: Classification . Noteworthy Characteristics. Allow 24 inches between plants for optimal airflow. End-of-season flowering for Northern gardens. Download all free or royalty-free photos and vectors. Sky & Astronomy (7) Dinosaurs (1) Stars (2) Floral (12) Forest (1) Halloween (3) Winter (1) Insects (2) Jungle (3) Hobbies (1) Home (1) Sea life (3) Imaginary world (5) Transportation (2) Music (2) Nautical (1) Christmas (1) Birds (3) Characters (6) Polka dots & Circles (10) Stripes & Lines (8) Solid (77) Travel (1) Pattern Size. May be grown from seed. Plant Names (Nomenclature) Common Plant Name: Sky Blue Aster : Scientific Plant Name: Aster oolentangiensis: Other Common Names: Azure aster: Other Scientific Names : Aster azureus, Symphyotrichum oolentangiense: Common Family Name: Aster: Scientific … Sky blue aster, S. oolentangiense, is a native perennial with a mature height of 24 to 36 inches. This is best done in the spring after all risk of frost has passed. The foliage is blue-green and stems are dark. en Andropogon gerardii Anemone cylindrica Asclepias tuberosa Aster laevis Aster oolentangiensis Elymus canadensis Helianthus divaricatus Lespedeza capitata Monarda fistulosa Panicum virgatum Quercus velutina Schizachyrium scoparium Big Bluestem Thimbleweed Butterfly-weed Smooth Aster Sky-Blue Aster … Flower heads are approximately one inch in diameter and consist of a single layer of sparsely arranged blue rays surrounding a yellow center disc. Remove the “division,” and transplant it elsewhere. Another condition to watch out for is aster yellows, a disease borne by the sap-sucking aster leafhopper. Uncredited photos: Shutterstock. Asters are a popular daisy-like flower that has grown wild since ancient times. Sky Blue Aster adapts well to almost any area, from swamps to woodlands or prairies. Daisy-like flowers (.5 to 1” across) with blue to blue-violet rays and yellow center disks bloom in many-flowered panicles in September and October. oolentangiense – skyblue aster Another way to start plants is to use clean, sharp shears to take soft tip cuttings from mature plants in spring. . Symphyotrichum oolentangiense, commonly called sky blue aster, azure aster or blue devils, is native to prairies, fields, wood margins and rocky slopes from Ontario and New York to Minnesota south to Georgia, Alabama and Texas. It’s also able to withstand a fair amount of salt exposure. Tolerates a wide range of soils. You can find 3-packs of seedlings in 2-by-3-inch pots from Nature Hills Nursery. An advocate of organic gardening with native plants, she’s always got dirt under her nails and freckles on her nose. It is a rhizomatous perennial that typically grows 2-3 feet tall. long (10 cm), turns reddish in the fall. Landscape Attributes. Ornamental sky blue aster, Symphyotrichum oolentangiense, formerly Aster azureus, is a native herbaceous perennial that readily naturalizes in USDA Hardiness Zones 3 to 8. Bloom Description: Blue rays with yellow center disks, Tolerate: Drought, Erosion, Dry Soil, Shallow-Rocky Soil. It is a rhizomatous perennial that typically grows 2-3 feet tall. Native plant gardens, meadows, prairies, woodland margins or naturalized areas. Native plants usually hold their own against weeds, however, this is another area where you can choose to take action or simply leave things alone. 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