White Star Climbing Rose Rosa White Star = 'Harquill' (ClHT)
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ABOUT
The Rosa White Star, commonly known as a hybrid tea rose, is a striking plant that features elegant flowers. These blossoms stand out with their pure white petals that often have a hint of cream, exuding a classic and sophisticated look. The flowers are typically large, showcasing a high-centered form that is characteristic of the hybrid tea group. Each bloom gracefully opens from a pointed bud, revealing a swirl of petals that elegantly unfurl as they mature. The foliage of the Rosa White Star is also noteworthy, with its glossy and lush green leaves providing a beautiful contrast to the immaculate white flowers. The leaves have a leathery texture and are often shaped with a slight serration on the edges, adding to the plant's overall aesthetic. Blossoms are usually borne singularly or in small clusters, accentuating their individual beauty. The overall presentation of the Rosa White Star is one of refinement and beauty. It is a plant that captures the essence of elegance, offering a timeless appeal in any garden setting. The combination of its pure white blooms and dark green foliage makes it a standout addition that can complement a wide range of landscaping designs.
About this plant
NamesFamily
Rosaceae
Synonyms
White Star Climbing Rose, Harquill Rose
Common names
Rosa 'Harquill'.
ToxicityTo humans
The plant known as the climbing rose is not considered toxic to humans. It is generally safe, and there are no well-known toxic effects from ingesting parts of this plant. However, it is important to note that plants can sometimes cause allergic reactions or mechanical injuries due to thorns, but climbing roses are not known for having poisonous properties.
To pets
The climbing rose is also not considered toxic to pets. These plants are generally regarded as safe for animals, and there should be no toxic effects if pets ingest parts of them. As with humans, the primary concern might be physical injury from thorns or potential allergies in some sensitive pets, but not poisoning.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
White
Height
10-12 feet (3-3.7 meters)
Spread
4-5 feet (1.2-1.5 meters)
Plant type
Climber
Hardiness zones
6
Native area
Cultivar
Benefits
General Benefits- Aesthetic Appeal: The Rosa White Star, also known as the Hybrid Tea Rose, adds beauty and elegance to gardens with its large, well-formed creamy white blossoms and subtle fragrances.
- Landscape Versatility: This rose variety can be used in various landscape designs including formal rose gardens, mixed borders, and as a standalone specimen due to its attractive growth habit.
- Pollinator Attraction: Roses are known to attract pollinators like bees, which is beneficial for the pollination of surrounding plants and the overall health of the garden ecosystem.
- Cut Flower Use: The Rosa White Star is ideal for cut flower arrangements because of its long stems and durability, making it a popular choice for florists and home gardeners alike.
- Seasonal Interest: It provides seasonal interest with its recurrent blooming cycle, offering flowers from late spring into fall, thus brightening the garden for an extended period.
- Cultural Significance: Roses have been a symbol of beauty and love for centuries, and cultivating them continues this cultural heritage and connection with nature.
- Outdoor Activity: Growing and caring for roses like the Hybrid Tea Rose encourages outdoor activity and can be a relaxing and rewarding hobby.
- Increases Property Value: A well-maintained rose garden can enhance the overall appeal of a property, potentially increasing its market value.
- Emotional Wellbeing: The process of gardening and the beauty of roses are known to have a positive impact on emotional health by reducing stress and promoting a sense of accomplishment.
- Educational Opportunities: Gardening with roses provides educational opportunities regarding plant care, horticulture, and the environment for gardeners of all ages.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Creating natural dyes: The petals of the Rosa White Star can be used to produce natural, soft pink dyes for fabrics, yarns, or paper.
- Floral ice cubes: Petals from the Rosa White Star can be frozen in ice cubes to create an elegant touch for drinks at a garden party or special event.
- Flower confetti: Dry the petals of this rose to create biodegradable flower confetti, suitable for weddings or celebrations to replace traditional paper confetti.
- Bath bombs: Incorporate dried Rosa White Star petals into homemade bath bombs for a luxurious and fragrant bathing experience.
- Rose water: Distill petals from Rosa White Star to create rose water, which can be used in cooking, baking, or as a facial toner.
- Edible cake decorations: The petals of Rosa White Star are edible and can be used to decorate cakes and pastries for a touch of elegance and natural beauty.
- Plant dye for art: Use the petals to make a natural plant dye for eco-friendly art projects, such as watercolor painting or fabric dyeing.
- Bookmark embellishments: Dry and press Rosa White Star petals to embellish bookmarks, adding a unique and personal touch to a reader's collection.
- Natural potpourri: Dry the petals of Rosa White Star to mix with spices and herbs, creating a fragrant potpourri for freshening up living spaces.
- Crafting biodegradable seed paper: Embed Rosa White Star petals into handmade paper that is embedded with seeds, which can be planted to grow new plants after use.
Interesting Facts
Feng ShuiThe climbing rose is not typically associated with Feng Shui practice.
Zodiac Sign CompitabilityThe climbing rose is not used in astrology practice.
Plant Symbolism- Purity - The white color of the Rose White Star is often associated with innocence and purity, reflecting untouched and unblemished qualities.
- Spirituality - White roses are also symbolic of spiritual reverence, and may represent a connection to the spiritual realm or the divine.
- New Beginnings - They can signify new beginnings or a fresh start, often used in weddings and christenings to symbolize the start of a new chapter in life.
- Remembrance - The Rose White Star may be used to honor someone who has passed away, serving as a symbol of remembrance and respect for the departed.
- Reverence and Humility - This rose cultivar can express reverence and humility; it's a way of showing deep respect without the romantic connotations of other rose colors.
WaterThe Rosa White Star, commonly known as Climbing Rose, requires watering every week with about 1 to 2 gallons of water, depending on climate and soil conditions. During hot or dry spells, it may need watering two to three times weekly. Ensure that water reaches deep into the soil to promote healthy root growth without waterlogging the plant. It's best to water in the morning to allow foliage to dry out over the day, reducing the risk of diseases.
LightClimbing Roses like Rosa White Star thrive in full sun conditions, requiring at least six hours of direct sunlight each day. The ideal spot would be an east or south-facing location that provides ample light to encourage vigorous growth and abundant blooms.
TemperatureClimbing Roses are hardy and can generally tolerate temperatures as low as 20°F and as high as 90°F. However, the ideal temperature range for Rosa White Star is between 65°F and 75°F for optimal growth and flowering.
PruningPruning Climbing Roses, like the Rosa White Star, is essential to maintain plant health, encourage fresh growth, and improve flowering. Prune in late winter or early spring before new growth begins, removing dead or damaged canes and thinning out the plant to allow light and air circulation. Pruning is also recommended after a major flowering cycle to rejuvenate the plant.
CleaningAs needed
SoilThe best soil mix for the plant commonly known as 'White Star' Climbing Rose should be well-draining with organic matter such as compost or manure to enrich it. A loamy soil with a pH between 6.0 and 6.5 is optimal, ensuring the plant has access to all the necessary nutrients for healthy growth.
Repotting'White Star' Climbing Rose, being a vigorous and larger plant, does not require frequent repotting as it is typically planted directly into the ground. If grown in containers, it should be repotted every 2 to 3 years to refresh the soil and accommodate root growth.
Humidity & MistingClimbing Roses like 'White Star' prefer outdoor conditions where the humidity is naturally provided by the environment. They do well in a typical garden atmosphere without the need for specific humidity adjustments. Normal outdoor humidity levels are sufficient for their growth.
Suitable locationsIndoor
It's challenging; ensure a sunny spot and ample airflow.
Outdoor
Plant in full sun with support for climbing; mulch and water regularly.
Hardiness zone
5-9 USDA
Life cycleThe White Star hybrid tea rose ('Harquill') begins its life as a seed or more commonly from cuttings, with the latter ensuring identical traits to the parent plant. Upon germination or rooting, the young plant, called a seedling or cutting, establishes roots and sprouts its first leaves. This is followed by the vegetative growth stage where it develops a strong stem, more leaves, and reaches maturity. Flowering occurs seasonally, with the first blooms typically appearing in late spring or early summer, continuing in flushes until the fall. After pollination, hips (fruit) may form, containing seeds that can produce new plants if conditions are favorable. Lastly, the plant enters a period of dormancy during the colder months, reducing metabolic activity until temperatures rise again in the spring.
PropogationPropogation time
Spring to early summer
The Rosa White Star, also known as the 'Harquill' climbing rose, can be propagated most popularly by semi-hardwood cuttings. This involves selecting a healthy, non-flowering stem in the late summer or early fall. Cut a section of the stem that's 6 to 8 inches (about 15 to 20 centimeters) long, making sure it has several leaves. The bottom end of the cutting should be cut just below a leaf node, and the leaves near the bottom should be removed. Dipping the cut end in rooting hormone can help stimulate root growth. The cutting should then be planted in a pot filled with a well-draining potting mix, ensuring to keep the soil moist but not waterlogged. After several weeks, the cutting should develop roots and can eventually be transplanted to its final location when stable enough.
