Shasta Daisy Leucanthemum × superbum 'Wirral Supreme' (d)
ABOUT
The plant commonly known as Shasta daisy 'Wirral Supreme' is a perennial with a lush, vibrant green foliage that forms a dense, leafy clump. Its most striking feature is the large, double flowers that it boasts throughout its blooming period, typically in the summer months. These blossoms are a pure white color and have multiple layers of long, slender petals that radiate around a bright yellow disk center. The petals have a frilly or shaggy appearance that gives the flower a full, fluffy look, almost resembling a pompom. This characteristic makes it a popular choice for cutting gardens as the flowers stand out prominently and are long-lasting when cut for arrangements. The overall appearance of the Shasta daisy 'Wirral Supreme' presents a classic daisy look with an enhanced, showy twist due to the abundant petal layers and the sizable, attention-grabbing flowers that sit atop the sturdy stems. The leaves of the plant are also a key aspect of its appearance, with a dark green color and glossy sheen, they form a pleasing backdrop for the white blooms, adding to the plant's aesthetic appeal.
About this plant
NamesFamily
Asteraceae.
Synonyms
Shasta Daisy, Wirral Supreme Shasta Daisy.
Common names
Chrysanthemum maximum 'Wirral Supreme', Chrysanthemum superbum 'Wirral Supreme'
ToxicityTo humans
The plant known as Shasta daisy is generally considered non-toxic to humans. Therefore, ingestion typically does not cause serious harm or symptoms of poisoning. However, sensitive individuals may sometimes experience mild discomfort or an allergic reaction if they ingest parts of the plant or come into contact with its sap.
To pets
The Shasta daisy is also generally considered non-toxic to pets, including dogs and cats. While it is not known to be poisonous, ingestion of any plant material can potentially cause mild gastrointestinal upset in some animals, such as vomiting or diarrhea, especially if consumed in large quantities. Most pets will experience no serious symptoms after ingesting this plant.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
White
Height
2-3 feet (0.6-0.9 meters)
Spread
2-3 feet (0.6-0.9 meters)
Plant type
Herb
Hardiness zones
5
Native area
Hybrid
Benefits
General Benefits- Attracts Pollinators: The bright blossoms of Shasta daisies bring in bees, butterflies, and other pollinating insects which are vital for the health of the garden.
- Low Maintenance: Shasta daisies are known for being easy to care for, requiring minimal upkeep once established.
- Long Blooming Season: They have a lengthy flowering period, often from early summer to fall, providing extended color in the garden.
- Drought Tolerant: Once established, these plants are quite tolerant of drought, making them suitable for water-wise gardens.
- Wildlife Habitat: They offer shelter and food for wildlife, including beneficial insects and birds.
- Cut Flowers: Shasta daisies are excellent for cut flower arrangements with their long stems and long-lasting blooms.
- Aesthetic Appeal: They add visual interest to the garden with their large, white flowers and lush green foliage.
- Versatile Use: These plants are suitable for a wide range of gardening applications, including borders, containers, and as part of a mass planting.
- Deer Resistant: They are relatively resistant to deer, which can help to limit the damage to the garden by foraging animals.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Art and Craft Projects: The petals of the Shasta daisy can be used to create natural dyes or be pressed and included in paper making for an artistic touch.
- Garden Photography: Shasta daisies, with their striking appearance, serve as a popular subject for garden photographers and enthusiasts looking to capture the beauty of a garden setting.
- Educational Tool: Shasta daisies can be used in educational settings to teach students about plant biology, pollination, and horticultural practices.
- Floral Arrangement Classes: The blossoms of Shasta daisy are ideal for teaching floral design due to their form and longevity in cut floral arrangements.
- Theme Gardens: Shasta daisies can be incorporated into fairy, storybook, or cottage garden themes to add whimsical charm and aesthetic appeal.
- Wedding Decor: With their classic look, Shasta daisies are often used in wedding bouquets, centerpieces, and as part of the decor for a rustic or country-themed wedding.
- Biomimicry Studies: The structure of the Shasta daisy can be studied and imitated in biomimetic designs due to its ability to capture sunlight efficiently.
- Culinary Decoration: Though not commonly consumed, the petals of Shasta daisies can be used as a non-toxic garnish to decorate cakes and desserts.
- Companion Planting: Shasta daisies can be used in vegetable gardens as companion plants, potentially helping to attract beneficial insects or deter pests.
- Symbolism and Gifts: Shasta daisies are symbolic of innocence and purity, making them a thoughtful gift for occasions that celebrate new beginnings or heartfelt emotion.
Interesting Facts
Feng ShuiThe Shasta Daisy is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Shasta Daisy is not used in astrology practice.
Plant Symbolism- Purity: The Shasta daisy, with its clean white petals, symbolizes purity and innocence, often associated with its color and simple, unblemished appearance.
- Peace: This flower represents peace due to its calm and serene look, which can evoke a sense of tranquility in the beholder.
- Beauty: The Shasta daisy is often understood as a symbol of natural beauty, with its graceful form and classic floral shape.
- Innocence: Similar to purity, the white Shasta daisy is often linked with innocence, perhaps due to its association with children and simplicity.
- Cherishing The Moment: The full bloom of the Shasta daisy suggests the importance of enjoying the present and savoring the current joys in life.
WaterShasta daisies, such as 'Wirral Supreme', prefer consistent moisture and should be watered regularly, around once a week, to maintain an evenly moist soil environment. During periods of high heat or drought, you may need to water them more frequently. It's important to water deeply, providing about one to one and a half gallons of water per plant each time, allowing the water to penetrate the root zone. Avoid overhead watering to minimize the risk of leaf diseases; instead, water at the base of the plant. During the cooler months or in naturally moist climates, reduce the frequency of watering to prevent waterlogging and root rot.
LightShasta daisies thrive in full sun conditions, so 'Wirral Supreme' should be planted in a location where it can receive at least six to eight hours of direct sunlight daily. They can tolerate light shade, but flowering may be reduced in areas with insufficient sun. The ideal spot for 'Wirral Supreme' is a south-facing or west-facing location that receives ample sunshine throughout the day.
TemperatureShasta daisies, including 'Wirral Supreme', are hardy and can tolerate a wide range of temperatures but grow best in conditions between 60°F and 75°F. They can survive minimum winter temperatures down to about -20°F, making them suitable for USDA hardiness zones 5 through 9. Avoid planting in areas where temperatures routinely soar above 85°F, as intense heat can stress the plants and cause diminished blooms.
PruningPruning Shasta daisies such as 'Wirral Supreme' helps maintain their shape, encourage bushier growth, and promote more vigorous blooming. Deadhead spent flowers regularly to encourage a longer flowering season. In the fall or early spring, cut back the entire plant to about 2 inches from the ground to prepare it for new growth. Dividing the clumps every 2-3 years in the early spring can also rejuvenate and stimulate blooming.
CleaningAs needed
SoilShasta Daisy 'Wirral Supreme' thrives best in well-drained soil that is rich in organic matter. The ideal soil mix should consist of two parts garden soil, one part peat moss or compost, and one part perlite or sand for drainage. The soil pH should be slightly acidic to neutral, ranging between 6.0 to 7.0.
RepottingShasta Daisy 'Wirral Supreme' does not require frequent repotting and can be done every 2-3 years. It's best to repot in the spring before the onset of the growing season to give the plant time to establish in its new container.
Humidity & MistingShasta Daisy 'Wirral Supreme' is tolerant of a range of humidity conditions and does not require high humidity. Average room humidity is typically sufficient for this plant.
Suitable locationsIndoor
Ensure bright light and good ventilation for indoor Shasta Daisies.
Outdoor
Plant in full sun in well-drained soil; deadhead spent blooms.
Hardiness zone
5-9 USDA
Life cycleLeucanthemum × superbum 'Wirral Supreme', commonly known as Shasta daisy 'Wirral Supreme', begins its life cycle as a seed that germinates in early spring, emerging as a small seedling. As temperatures increase, the plant develops a rosette of leaves at soil level, before sending up taller leafy stems that will bear the flowers. By early to mid-summer, the plant reaches maturity and produces large, prominent white daisy-like flowers with yellow centers. After flowering, the plant sets seed, which can be collected for propagation or allowed to self-sow in the garden. As autumn approaches, the plant's above-ground growth dies back, but the perennial root system remains alive underground. In spring, the cycle recommences, with the plant regrowing from its rootstock to produce new foliage and flowers.
PropogationPropogation time
Spring to early summer
The Shasta Daisy 'Wirral Supreme' can be propagated by division, which is the most popular method for this perennial. Division is typically done in the early spring or late fall when the plant is not in active bloom. To propagate by division, carefully dig up an established clump and gently separate it into smaller sections, ensuring that each section has a portion of the root system attached. Replant the divisions immediately at the same depth they were growing previously, spacing them about 12 to 24 inches (approximately 30 to 60 centimeters) apart to allow for growth. Water the new divisions well to help establish the roots in their new location. Division not only helps to propagate new plants but can also rejuvenate older clumps that may have become woody or less vigorous.
