Dahlia Dahlia 'Ragged Robin' (Misc)
ABOUT
The Dahlia 'Ragged Robin' is a strikingly beautiful plant that showcases an abundance of vibrant blooms. The flowers boast a unique and somewhat whimsical appearance, with fringed petals that create a whimsical, ragged texture, which is where the name 'Ragged Robin' originates. Each flower exhibits a rich mix of colors, often combining shades of red, pink, or orange, while the tips of the petals may contrast in white or yellow, adding to their dramatic look. In the center of the flower, a contrasting eye often of a dark hue draws attention and adds depth to the visual appeal of the bloom. This central area is surrounded by layers of the frilly, sometimes multi-colored petals that curl and twist in a seemingly carefree fashion. The foliage beneath the flowers is green, with leaves that provide a lush backdrop for the vibrant colors above. The overall effect of the Dahlia 'Ragged Robin' is one of dazzling brilliance and charm, making it a popular choice for gardeners looking to add a splash of color and a touch of the unique to their floral displays. Its visually interesting flowers make it a standout specimen in cut-flower arrangements as well.
About this plant
NamesFamily
Asteraceae
Synonyms
Ragged Robin Dahlia, Dahlia 'Ragged Robin'
Common names
Dahlia 'Ragged Robin'
ToxicityTo humans
Dahlias are generally considered non-toxic to humans. However, like with any plant material, individuals may have sensitivities or allergic reactions. Ingesting dahlias is not commonly associated with poisoning, but it’s advisable to avoid consuming plant parts as they are not intended for human consumption. If someone were to eat a large quantity of dahlia plant material, they might experience mild gastrointestinal discomfort or an allergic reaction.
To pets
Dahlias are generally considered non-toxic to pets, including cats and dogs. Although not commonly associated with poisoning, it’s still possible for pets to experience mild gastrointestinal upset if they consume a large amount of dahlia plant material. Signs of gastrointestinal distress might include vomiting or diarrhea. If any unusual symptoms are observed after your pet has ingested dahlias, it is best to consult with a veterinarian.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Varies
Height
4 feet (1.22 meters)
Spread
2 feet (0.61 meters)
Plant type
Bulb
Hardiness zones
8
Native area
Mexico
Benefits
General Benefits- Ornamental Value: Dahlia 'Ragged Robin' adds aesthetic appeal to gardens with its vibrant, colorful blossoms and unique, fringed petal edges.
- Attracts Pollinators: The flowers of the Dahlia attract butterflies and bees, supporting pollination and biodiversity.
- Variety of Uses: Suitable for cut flower arrangements, borders, and as a specimen plant, allowing for versatile use in landscaping.
- Long Blooming Season: Dahlia 'Ragged Robin' typically has a long flowering season from mid-summer until the first frost, offering continuous garden interest.
- Easy to Grow: This plant is relatively easy to cultivate, requiring only well-drained soil, regular watering, and full to partial sun.
- Can Be Grown in Containers: Suitable for container gardening, making it an option for those with limited space or urban gardens.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- The tubers of dahlias can be eaten as a root vegetable, similar to potatoes, provided they are properly prepared.
- Dahlia petals are edible and can be used to add color to salads or as a garnish for various dishes.
- The hollow stems of dahlias can be used in craft projects as natural straws or for creating lightweight structures.
- Dahlias can be used in natural dye-making for fabrics, yielding a range of colors depending on the part of the plant used.
- In areas where dahlias are hardy, the tubers can be left in the ground to create a perennial garden that returns each year.
- Dahlias can be grown as a temporary hedge or privacy screen during the summer and early fall.
- The long-lasting blooms of dahlias make them perfect for cut flower arrangements that can brighten indoor spaces.
- Dried dahlia flowers can be utilized in potpourri or as part of dry floral arrangements for long-lasting decoration.
- Artists may use dahlias as subjects for botanical illustrations or photography due to their diverse and vibrant appearances.
- Floral waste, including spent dahlia blooms and foliage, can be composted to create nutrient-rich soil for gardening.
Interesting Facts
Feng ShuiThe Dahlia is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Dahlia is not used in astrology practice.
Plant Symbolism- Elegance and Dignity: Dahlias, with their intricate petals and stunning beauty, often symbolize elegance and dignity, reflecting the composure and grace they bring to gardens.
- Change and Variety: The name 'Ragged Robin' suggests a sense of whimsy and change, just like the many forms and colors dahlias come in, symbolizing diversity and adaptability.
- Creativity: The unique and varied appearance of dahlias encourages a connection with creativity and innovation, inspiring gardeners and admirers to think outside the box.
- Commitment and Bond: Because of their intricate layers and long-lasting nature, dahlias are often given as a symbol of a strong commitment or an everlasting bond between two people.
- Inner strength: The robust nature of dahlias, being able to thrive in various conditions, represents resilience and the ability to stand gracefully under pressure.
WaterDahlias require a consistent watering schedule, and 'Ragged Robin' is no exception. They should be watered deeply two to three times per week, depending on weather conditions, to encourage deep root growth. Each watering session should provide the equivalent of approximately 1 inch of rainfall; this translates to about 0.6 gallons per square foot. During particularly hot or dry spells, increase the frequency to ensure the soil remains moist but not waterlogged. It's best to water early in the morning to reduce evaporation and help prevent fungal diseases.
LightDahlias thrive in full sunlight and 'Ragged Robin' benefits from at least 6 to 8 hours of direct sunlight daily. The ideal location would be in an area that receives morning sun and is protected from the harsh afternoon sun, which can sometimes be too intense, especially in hotter climates. Avoid planting in areas that are shaded for a significant portion of the day, as this will hinder flowering.
Temperature'Ragged Robin' dahlias prefer warm conditions with temperatures ranging from 60 to 75 degrees Fahrenheit for optimal growth. They can survive in temperatures as low as 50 degrees Fahrenheit but won't thrive if temperatures dip below this. It's crucial to ensure that the plants are not exposed to frost, as dahlias are sensitive to cold and cannot withstand freezing conditions.
PruningPruning 'Ragged Robin' dahlias is essential for maintaining strong stems and promoting prolific blooming. Pinch out the tips of the main shoots when they are about 12 inches tall to encourage bushier plants. Throughout the blooming season, regularly deadhead spent flowers to stimulate continuous blooms. The best time for major pruning and cutting back is just before the first frost when the foliage begins to yellow.
CleaningAs needed
SoilDahlias prefer well-draining soil rich in organic matter with a slightly acidic to neutral pH between 6.5 and 7.0. A good soil mix for Dahlias like 'Ragged Robin' includes two parts loam, one part peat moss, and one part sand to ensure proper drainage and fertility.
RepottingDahlias, including 'Ragged Robin', usually don’t need repotting as they are not grown as long-term potted plants. Instead, lift and store tubers annually after the first frost if you are in a colder zone, and replant them after the last frost in spring.
Humidity & MistingDahlias like 'Ragged Robin' thrive in moderate humidity levels. They do not require high humidity; they perform well in the typical outdoor humidity levels during their growing season.
Suitable locationsIndoor
Provide bright light and good airflow for indoor Dahlias.
Outdoor
Plant in a sunny spot with well-draining soil after frost.
Hardiness zone
8-11 USDA
Life cycleDahlia 'Ragged Robin' begins its life as a tuber, which is planted in the ground after the risk of frost has passed. The tuber sprouts and develops a strong stem and leafy growth, drawing nutrients and energy from the soil and sunlight. As the plant matures, it starts to form buds, which eventually bloom into the distinctive ragged, colorful flowers that dahlias are known for. After the flowering stage, which can last through summer and into fall, the plant sets seeds, although many gardeners propagate dahlias vegetatively through their tubers. As temperatures drop towards winter, the aerial parts of the plant die back, and the tuber enters a dormant phase. Before the frost, gardeners typically dig up the tubers and store them in a cool, dry place over winter, to be replanted the following spring, thus repeating the life cycle.
PropogationPropogation time
Spring-Early Summer
The popular method for propagating the Dahlia 'Ragged Robin' is by dividing its tubers. This should be done in the spring when the soil has warmed up and the tubers start to sprout, guaranteeing that the pieces have a chance to grow when planted. Carefully lift the clump of tubers from the ground using a spade or fork. Gently brush off any excess soil and use a sharp knife to cut through the tubers, ensuring that each division has at least one eye or shoot. Divisions should be allowed to dry for a few days to form a callus over the cut areas, which helps to prevent rot. Once callused, the tuber sections can be planted about 6 to 8 inches (15 to 20 centimeters) deep and spaced about 18 to 24 inches (45 to 60 centimeters) apart in well-draining soil and in a location that receives full sun for robust growth.
