Plants of Merit Selection Criteria: Easy to grow and maintain Not known to be invasive in our area Resistant or tolerant to diseases and insects Has outstanding ornamental value Reasonably available to purchase, Missouri Native Plants for the St Louis Area. Proven Winners ® • Deer and rodents avoid them. We will contact you to schedule a pickup date and time. ‘Medusa’ forms a low mound of grey-green, narrow foliage with leaves the twist slightly at the end. Plant these native plants to support a healthy ecosystem, and be rewarded with beautiful flowers, beautiful critters, and a more beautiful, healthier world. In late July and August here in Michigan, a profusion of large 2”, bright rosy purple, tightly rounded clusters of flowers appear on strong … Medusa Ornamental Onion will grow to be about 14 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 24 inches. Medusa Ornamental Onion. With the loss of habitat and other factors, pollinators are declining, threatening all biodiversity. Ornamental onions, like their culinary cousins, don't attract too many pests. An ideal choice for mass plantings. Plants with prices are offered in the nursery and for online shopping for curbside pickup, subject to availability. This hybrid from Allium guru Mark McDonough was picture perfect in our trials. Some of these plants are offered online for cubside pickup. Add texture and intrigue to the perennial border and containers with this ornamental onion whose features mimic Medusa’s mythological snakes. Forms a low mound of gray-green, narrow foliage with leaves that twist slightly at the end. Plants with prices are offered in the nursery and for online shopping here for curbside pickup, subject to availability. Butterflies and honeybees adore the flowers’ sweet nectar, but deer and rabbits steer clear of this perennial beauty. Please contact us for pricing details. Enter Zip Code. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 5 years. Resources Closed for in-house shopping, reopening Feb, 2021. Allium Medusa has twisty, turning foliage; 2" light purple, globe-shaped flowers; blooms late summer to early fall; pollinator attractor, critter resistant; winter hardiness zone 4-8; full sun to part shade, 20"-24"; bareroot. Similar in flower … ‘Medusa’ Ornamental Onion gets its name because the green strap-like leaves curl and twist on the ends like Medusa’s hair. Type Perennial Size 20-24 inches Light Requirement Sun Zone 4. Did you know that 1 out of every 3 bites of food you eat has been produced with the aid of pollinators? Some taste quite strong but others offer a more delicate flavor. Allow Allium to dry slightly between waterings. The nodding buds look like snakes at the tips of the stems, before they straighten to form 1.75”-2” rounded clusters of light amethyst purple flowers. Common names: Ornamental Onion: Onion: General Plant Information ; Plant Habit: Herb/Forb: Life cycle: Perennial: Sun Requirements: Full Sun: Water Preferences: Mesic: Soil pH Preferences: Slightly acid (6.1 – 6.5) Minimum cold hardiness: Zone 4a -34.4 °C (-30 … When grown in masses or used as a bedding plant, individual plants should be spaced approximately 18 inches apart. Direct Sun) Part Shade (4-6 hrs. The flowers are excellent for cutting. Once plants are established, provide constant liquid feed at 125-150 ppm. They do fine in full sun but do equally well in partial shade. A truly impressive hybrid Ornamental Onion from Mark McDonough considered to be the best available in years. Find Medusa Ornamental Onion (Allium 'Medusa') in Rochester New Hampshire Dover New Hampshire NH at Studley's (Flowering Onion) Plant in most any type of soil … sales@waltersgardens.com • 1-800-WALTERS • Privacy Notice We do not ship plants. Here you will find the many perennials that grow well in the St Louis area. The nodding buds look like snakes at the tips of the stems, before they straighten to form 1¾-2” rounded clusters of light amethyst purple flowers. All ornamental onions are in the Allium genus. Allium x 'Medusa' Allium x 'Medusa' Ornamental Onion ZONE 4 'Medusa' forms a low mound of twisted gray-green blades in late May and June followed by nodding buds that transform into 1.5-2" round flower heads of light amethyst-purple. No PGRs are necessary if grown under proper conditions. SOIL: … It blooms purple flowers throughout the summer. Its attractive twisted sword-like leaves remain grayish green in color throughout the season. Curbside pickup and in-house shopping is closed until February. This ornamental onion has snaky, twisty leaves that will remind you of the snake hair from the Medusa legend. Leaves have a slight onion … Direct Sun), Low Water Needs Average Water Needs, Poor Soil Quality Average Soil Quality Fertile Soil Quality, Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0), Late Summer Early Fall, Attracts Butterflies Bee Friendly, Deer Resistant Rabbit Resistant, Patio Container Eclectic Modern Rock Garden, Border Plant Container Cut Flower Drought Tolerant Easy To Grow Fragrant Flowers Fragrant Foliage Mass Planting Small. Be up on all the best in gardening, along with great savings with our email newsletter The Garden Gossip! Best Perennials for St Louis Missouri Area Gardens WELCOME to our Best Perennials for St Louis Missouri Area Gardens Guide. Some of these plants may be purchased online for curbside pickup. HEIGHT: 20-24" WIDTH: 18-24" SUN 6+ hours. Common Name: Ornamental Onion. Complimentary Shipping to Your Local Garden Center. See what’s new and exciting. 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