Longhead-coneflower, also known as Ratibida columnifera, is a perennial plant that belongs to the Asteraceae family. It is native to North America, specifically to central and western regions. This plant has tall, slender stems reaching 3 feet high. The leaves resemble ferns. The flowers are unique. They form a cone-shaped cluster on top of the stem, justifying the name longhead-coneflower. The flowers attract bees and butterflies. They are usually yellow or reddish-brown with long, drooping petals. Ratibida columnifera is a hardy plant, relatively easy to grow. It prefers full sun and well-drained soil. It withstands hot, dry conditions. This plant is often used in wildflower gardens and prairie restorations due to its pollinator-attracting abilities and natural beauty. There are cultivars like 'Red Midget' and 'Prairie Mallow' with different colors or growth habits. This plant produces small, elongated seeds dispersed by wind. The seeds can propagate new plants. In summary, Ratibida columnifera has stunning, unique flowers. It is easy to grow and adds beauty to any garden.
Longhead-coneflower
- Scientific name
- Ratibida columnifera
Basic Information
- Asteraceae Family Ratibida Genus Longhead-coneflower Species
- Asteraceae > Ratibida > Ratibida columnifera
- 75%
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- Forb/herb
- Perennial
- Height
- 50cm ~ 150cm
- Flower Color
- Leaf Color
- Anthesis
- summer
- Sunlight Exposure
Full Sun Long hours of sunlight from morning to afternoon Partial Shade A location in the shade of a tree or where either the morning or afternoon is shaded Full Shade A place where there is no direct sunlight
- Full Sun
- Hardiness Zones
This is an indicator to know to which zone each plant can winter. Knowing the zone of each plant gives you an idea of the cold temperature resistance when grown in the ground without a roof. 2: -42.7 to -40.0 3: -39.9 to -34.4 4: -34.3 to -28.9 5: -28.8 to -23.3 6: -23.2 to -17.8 7: -17.7 to -12.2 8: -12.1 to -6.7 9: -6.6 to -1.1 10: -1.0 to 4.4 11: 4.5 to 10.0
- 3-9
- Cold resistance
- Excellent
- Heat resistance
- Excellent
- Habitat of origin
- United States
- Growth Rate
- Normal
What is Longhead-coneflower (Ratibida columnifera)?
What is Longhead-coneflower (Ratibida columnifera)
Flower meaning
NO DATA
Calendar of Longhead-coneflower (Ratibida columnifera)
Calendar
Longhead-coneflower, scientifically known as Ratibida columnifera, is a perennial plant native to the United States. It typically blooms from late spring to early fall, with the peak flowering period occurring in the summer months. The flowers of Longhead-coneflower are at their best during this time, displaying vibrant colors and attracting pollinators such as bees and butterflies. The blooming time can vary slightly depending on the specific geographic location and climate conditions. The plant produces multiple flower heads on tall, slender stems, creating a striking visual display. To encourage longer blooming, it is recommended to remove the faded flowers regularly. Removing the spent flowers stimulates the plant to produce new blooms. Additionally, providing adequate sunlight, well-drained soil, and regular watering can help promote healthy growth and extended flowering.
How to grow Longhead-coneflower (Ratibida columnifera)
Watering
The optimal frequency and method of Longhead-coneflower watering depend on seasonal differences and soil humidity. It is recommended during seasons that weekly 1 inch of water provides. Soil must drain well to avoid waterlogging causing root rot. In winter when dormant, water every two weeks or when soil is dry. It is crucial to monitor soil moisture and adjust watering.
Soil and Fertilizer
Echinacea macrocephala, named Longhead-coneflower by science, grows well in drained dirt rich with decayed things, keeping pH 6.0-7.0. It prefers gritty, loamy earth. The plant needs full sunlight for best growing and blooming. To make sure of health, in early spring before new sprouts, apply balanced slow-release plant food 10-10-10 or 14-14-14. This gives nutrients for development. While growing, every 4-6 weeks use water-soluble food higher in phosphorus like 5-10-5 or 10-20-10. This pushes strong blooming and strength. Follow package directions for amount of plant food. Too much can increase leafy growth but reduce blooms. Regularly testing soil watches pH and nutrients in the earth. Changes keep best dirt conditions for Longhead-coneflower.
Sunlight and Place
Longhead-coneflower, scientifically known as Echinacea paradoxa, is a plant that exhibits moderate cold tolerance. It can withstand temperatures as low as -10°C (14°F) without significant damage. However, it is important to note that prolonged exposure to freezing temperatures can be detrimental to its overall health and survival. In terms of heat tolerance, Longhead-coneflower is well-adapted to withstand high temperatures. It can thrive in hot and dry conditions, making it suitable for regions with intense summer heat. The ideal temperature range for Longhead-coneflower is between 20°C (68°F) and 30°C (86°F). This temperature range provides the best conditions for its growth and development. During the summer, Longhead-coneflower requires full sun exposure to ensure optimal growth. It is recommended to place it where it can receive at least 6 to 8 hours of direct sunlight per day. This plant struggles in areas with limited sunlight. In winter, Longhead-coneflower can tolerate cold but may benefit from some protection. Applying mulch around the base of the plant can help insulate the roots and protect them from freezing temperatures. Overall, Longhead-coneflower thrives in full sun exposure and requires moderate sunlight to flourish. It is suited for regions with both cold and hot climates, making it a versatile addition to any garden.
Advanced Information of Longhead-coneflower (Ratibida columnifera)
Pruning
Removing dead and damaged limbs encourages Longhead-coneflower to refurbish itself. The optimal opportunity for pruning arises when frigidness has passed. Clean clippers sever aged branches near the base. Sanitation diminishes illness. Sufficient hydration and nourishment following shearing promotes flourishing. Despite precautions, skin sensitivity may yet occur.
Planting and Harvest
Longhead-coneflower, also known as Echinacea macrocephala, is a perennial plant that can be potted or planted in the ground. When potting this ornamental plant, choose an appropriate container with drainage perforations and fill it with fast-draining fertile ground. Situate the organism in the middle of the pot, ensuring that the upper portion is even with the topsoil plane. Delicately compress the earth around the roots and irrigate thoroughly. For in-situ planting, select an emplacement with complete illumination to incomplete shading and rapid-draining ground. Excavate an aperture slightly bigger than the root ball, situate the organism in the hole, and fill again with topsoil. Irrigate the organism completely after embedding. Replanting should be executed every 2-3 years or when the organism outgrows its present container. Carefully extract the organism from its pot, loosen the roots, and situate it in a more extensive container with untried fertile ground. Irrigate completely after replanting. Erroneous care can prompt organism anxiety and decline. Avoid overwatering, as Longhead-coneflower favors somewhat desiccated circumstances. Provide consistent irrigation during arid incantations and nourish sparingly. Prune deceased or impaired foliage to uphold organism wellbeing.
Propagation
Longhead-coneflower can be replicated using diverse systems like planting seeds, splitting up, stem cuttings, and leaf cuttings. To replicate by sowing seeds, accumulate developed seeds from the flora and sow them in an adequately draining ground combination. Keep the terrain damp and supply indirect sunlight. Germination habitually develops within 2 to 3 weeks. For splitting, cautiously unearth the flora and disjoin the clumps into minor sections, guaranteeing each portion possesses roots and shoots. Replant the divisions in an appropriate location, water thoroughly, and supply sufficient sunlight. To replicate via cuttings, obtain 4 to 6 inch stem cuttings from vigorous plants. Eliminate the inferior leaves and immerse the cut conclusion in an enrooting endocrine. Embed the cuttings in an adequately draining ground combination and conserve them in a warm, humid environment. Once roots expand, transplant the cuttings into separate pots. Leaf cuttings could also be utilized for replication. Obtain vigorous leaves and slice them into sections, guaranteeing each section possesses a vein. Embed the leaf sections in an adequately draining ground combination, conserving them damp and in a warm environment. Roots and new plants will expand from the leaf sections. Gathering could be accomplished when the flora has attained maturity and the blossoms have completely bloomed. Sever the blossoms at the base of the stem and employ them for diverse objectives like floral arrangements or drying for decorative purposes.
Pests and Diseases
The Longhead-coneflower requires well-draining soil and adequate air circulation to thrive. Raised beds or containers can improve drainage issues. Tiny insects consume the plant's sap, damaging leaves and stems. Soap solutions or neem oil helps control insects. A white substance on leaves leads to stunted growth. Sulfur or bicarbonate fungicides can control fungi. Damp soil causes wilting and yellowing. It is important to avoid overwatering. Timely actions like pest monitoring, proper planting practices, and disease management keeps this coneflower healthy.
Habitat of Longhead-coneflower (Ratibida columnifera)
Habitat
Toxicity of Longhead-coneflower (Ratibida columnifera)
Health Benefits
- edible
- Inedible
- Toxic
- No toxicity
NO DATA
Toxic for dogs and cats
NO DATA
Q&A of Longhead-coneflower (Ratibida columnifera)
- Is there a recommended way to choose Longhead-coneflower?
Longhead-coneflower, known as Ratibida columnifera scientifically, annual plant belongs to the family Asteraceae. When selecting varieties of Longhead-coneflower, grow habit, color of flower, and height are crucial to consider. 'Red Midget' is compact cultivar possessing vibrant red flowers, reaching 12-18 inches height. 'Yellow' is variety having bright yellow flowers and 24-36 inches height. 'Prairie Mallow' is taller variety, up to 4 feet, having pinkish-purple flowers. When buying Longhead-coneflower seeds, ensure they are fresh and can germinate. Look for plump, firm seeds without damage or discoloration. Recommended to purchase from reputable suppliers or nurseries for quality. For seedlings, select healthy plants possessing well-developed root systems. Avoid seedlings with yellowing or wilting leaves, indicating poor health. Transplant carefully, planting at proper depth and in well-draining soil. Provide sufficient water and sunlight for healthy growth. By considering these factors, most suitable varieties, seeds, or seedlings of Longhead-coneflower can be selected for garden or landscape.