Bigleaf Hydrangea Hydrangea macrophylla 'Générale Vicomtesse de Vibraye' (H)
ABOUT
The Hydrangea, specifically the 'Générale Vicomtesse de Vibraye' variety, is a captivating shrub with stunning floral displays. It is renowned for its large, round flower heads that present a magnificent combination of colors ranging from deep pink to soft blue, depending on the soil's acidity. Each globe-like cluster is composed of numerous small, four-petaled flowers tightly held together, creating a lush, full appearance that adds a touch of elegance to any garden. The leaves are a glossy dark green, oval in shape with serrated edges, providing a beautiful backdrop that emphasizes the vibrancy of the blossoms. In early to mid-summer, the plant becomes a centerpiece of visual interest as it bursts into a profusion of blooms which last well into the fall, fading gracefully as the season progresses. The Hydrangea's blossoms are also popular for cut flower arrangements, retaining their beauty even when dried, making them a versatile choice for decorators and gardeners alike.
About this plant
NamesFamily
Hydrangeaceae
Synonyms
Bigleaf Hydrangea, French Hydrangea, Lacecap Hydrangea, Mophead Hydrangea, Hortensia
Common names
Hydrangea macrophylla 'Générale Vicomtesse de Vibraye'.
ToxicityTo humans
Hydrangea, the common name for Hydrangea macrophylla 'Générale Vicomtesse de Vibraye', contains compounds that can be toxic if ingested. It contains cyanogenic glycosides, which can release cyanide in the body when chewed or digested. Symptoms of poisoning by hydrangeas can include stomach upset, vomiting, and diarrhea. In some cases, more severe symptoms may occur such as depression, confusion, or cardiovascular collapse. It is important to avoid ingesting any part of the plant and to keep it out of reach of children who might be tempted to chew on its parts.
To pets
Hydrangea, also known as Hydrangea macrophylla 'Générale Vicomtesse de Vibraye', is toxic to pets, including dogs and cats. This toxicity is due to the presence of cyanogenic glycosides found within the plant, which can potentially release cyanide when consumed. Symptoms of hydrangea poisoning in pets can include lethargy, vomiting, and diarrhea. In severe cases, ingestion can lead to an increase in heart rate and body temperature, depression, and labored breathing. If a pet consumes any part of a hydrangea plant, it is important to seek veterinary care immediately.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Varies
Height
4-6 feet (1.2-1.8 meters)
Spread
4-6 feet (1.2-1.8 meters)
Plant type
Shrub
Hardiness zones
5-9
Native area
Japan
Benefits
General Benefits- Aesthetic Appeal: The Hydrangea macrophylla 'Générale Vicomtesse de Vibraye', commonly known as bigleaf hydrangea, brings striking blossoms to gardens, which add vibrant colors and visual interest.
- Long Blooming Period: Bigleaf hydrangeas typically bloom from early summer to late autumn, providing long-lasting floral displays.
- Versatility: They can be planted in garden beds, borders, or containers, and their large flowers make them suitable for cut flower arrangements.
- Color Variety: The flower color can change based on the soil pH, ranging from blue to pink, adding an element of surprise and variety to the landscape.
- Attracts Pollinators: The large blooms attract bees and butterflies, which help to pollinate surrounding plants.
- Shade Tolerance: Unlike many flowering plants, bigleaf hydrangeas can tolerate partial shade, making them ideal for wooded gardens or spots with dappled sunlight.
- Seasonal Interest: Some varieties, including the bigleaf hydrangea, have attractive fall foliage, which adds to their seasonal appeal in the garden.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- As a natural dye for fabrics, the blooms of Hydrangeas can be used to create beautiful shades of blue or pink depending on the pH level of the soil they are grown in.
- For photographic subjects, the striking flowers and lush foliage of Hydrangeas offer a picturesque setting for photographers and artists.
- In the art of ikebana, the Japanese art of flower arranging, Hydrangea flowers are often used for their full, rounded shape and ability to hold water.
- As a theme for garden parties, Hydrangea flowers can provide inspiration for decorations, invitations, and even desserts that match the color and form of the blooms.
- In crafting, dried Hydrangea flowers can be used to create wreaths, potpourri, or as embellishments on greeting cards or gift boxes.
- For edible decorations, some Hydrangea varieties have non-toxic flowers that can be crystallized with sugar and used to adorn cakes and pastries.
- In the creation of floral water, Hydrangea petals can be steeped to imbue water with their fragrance for use in homemade cosmetics or room sprays.
- As a natural antiperspirant, crushed Hydrangea leaves can be applied to the skin although it's not a common practice and can be potentially irritating or harmful.
- During seasonal celebrations like Easter, Hydrangeas are used as a decorative plant to signify renewal and growth.
- For bonsai enthusiasts, Hydrangea can also be trained into a miniature tree form, offering an unusual twist on the traditional bonsai practice.
Interesting Facts
Feng ShuiThe Hydrangea is often associated with gratitude, grace, and abundance, making it suitable for areas of personal growth and wealth in Feng Shui practice. Place it in the southeast sector of your home or garden to enhance prosperity or the east to promote family harmony and health.
Zodiac Sign CompitabilityThe Hydrangea is not used in astrology practice.
Plant Symbolism- Heartfelt Emotions: The abundant and rounded shape of the hydrangea blossoms symbolically express the fullness of emotion, conveying gratitude for being understood or for the recipient’s generosity.
- Apology or Frigidity: In some contexts, hydrangeas can represent an apology or depict a message of remorse and a desire for reconciliation. They can also indicate frigidity or disinterest, particularly in Japanese culture.
- Boastfulness or Vanity: With their showy and large flower heads, hydrangeas are sometimes associated with boasting or vanity, reflecting the inflated nature of the blooms.
- Abundance and Prosperity: As hydrangeas produce many flowers per head, they often symbolize abundance and prosperity.
- Gratitude: The lavish appearance and generous spread of the hydrangea petals can express genuine heartfelt thanks.
- Understanding: Given as a gift, hydrangeas can symbolize a deep and heartfelt understanding between two people.
- Fourth Wedding Anniversary: Hydrangeas are commonly used to celebrate the fourth wedding anniversary, representing appreciation and heartfelt emotion shared between the couple.
WaterThe Hydrangea, commonly known as Bigleaf Hydrangea, should be watered deeply once a week, providing about 1 inch of water each time. The soil should be kept moist but not waterlogged. In hot or windy weather, the plant may need additional water; check the top inch of soil, and if it's dry, it's time to water again. During the growing season, this might mean watering two to three times per week. Reduce watering in the fall as the plant prepares for dormancy. Always water at the base of the plant to keep the foliage dry and prevent fungal diseases.
LightThe Bigleaf Hydrangea thrives in partial shade to dappled sunlight, ideally receiving morning sun and afternoon shade. The plant should be protected from intense midday sun to prevent scorching the leaves. A north or east-facing spot where it can get soft, filtered light throughout the day is ideal for this hydrangea variety.
TemperatureBigleaf Hydrangea prefers a temperature range of 65 to 75 degrees Fahrenheit during the growing season. This plant can generally tolerate minimum temperatures down to around 25 degrees Fahrenheit but should be protected from frost to prevent damage to new spring growth. The ideal winter dormancy temperature range is 35 to 50 degrees Fahrenheit to ensure proper rest and preparation for the next bloom cycle.
PruningPrune Bigleaf Hydrangea immediately after flowering to encourage vigorous growth and enhance next year's blooms. This hydrangea blooms on old wood, so it’s important to avoid pruning in late summer, fall, or winter, as you may inadvertently remove next season's flower buds. Pruning is typically done to shape the plant, remove any dead or weak stems, and promote a strong structure.
CleaningAs needed
SoilThe best soil mix for Hydrangeas is well-draining, rich in organic matter, with a pH close to neutral or slightly acidic. Incorporate compost or peat moss into the soil to improve fertility and moisture retention. Adjusting the soil pH around 5.5 to 6.5 can influence flower color, encouraging vibrant blues and purples.
RepottingMophead Hydrangeas, including 'Générale Vicomtesse de Vibraye', generally need repotting every 2-3 years or when they outgrow their current container. Use a larger pot and fresh soil mix to repot and encourage healthy growth.
Humidity & MistingMophead Hydrangeas thrive in environments with moderate to high humidity. Aim for humidity levels around 50-70% for optimal growth, avoiding environments that are too dry which could stress the plant.
Suitable locationsIndoor
Moderate light, high humidity, and regular watering promote good growth.
Outdoor
Partial shade, moist soil, mulch base, shelter from harsh wind.
Hardiness zone
6-9 USDA
Life cycleThe life cycle of the Bigleaf Hydrangea (Hydrangea macrophylla 'Générale Vicomtesse de Vibraye') begins with seed germination, which is typically in spring or early summer, when the soil is moist and temperatures are mild. After germination, the seedling grows into a juvenile plant, developing a root system and foliage over the first season, entering a vegetative state. As the plant matures, it enters the flowering stage, which for this cultivar occurs in early to mid-summer, showcasing large mophead or lacecap blooms that can be pink, blue, or purple depending on the soil pH. Following pollination, the flowers can produce small capsule-like fruits containing seeds, but in cultivation, propagation is more commonly done via cuttings or layering. The plant enters a period of dormancy during the cooler months, shedding leaves in climates with colder winters or retaining them in milder regions. In successive years, the hydrangea will repeat the cycle of growth and dormancy, growing larger and producing more abundant blooms as it matures.
PropogationPropogation time
Spring-Early Summer
The most popular method of propagating Hydrangea macrophylla 'Générale Vicomtesse de Vibraye', commonly known as mophead hydrangea, is through softwood cuttings. This is typically done in late spring or early summer when the plant's new growth is still tender and green. Softwood cuttings should be about 5 to 6 inches long and include several pairs of leaves. The bottom pair of leaves is removed, and the cut end is dipped in rooting hormone before being placed in a well-draining potting mix. The cuttings should be kept moist and in a warm environment with indirect light until roots develop, which usually takes 4 to 6 weeks. It's important to provide a high humidity environment for the cuttings, which can be achieved by covering the pot with a plastic bag or using a propagation dome. Once rooted, the new hydrangea plants can be transplanted into their permanent locations.
