Jermyns Globe Viburnum Viburnum × globosum 'Jermyns Globe'
ABOUT
Jermyns Globe is a cultivated variety of Viburnum, a type of shrub known for its ornamental qualities. This particular cultivar is admired for its spherical clusters of creamy white flowers that bloom profusely, exuding a pleasantly sweet fragrance that often attracts pollinators to the garden. The blossoms are arranged in conspicuous balls that become one of the plant's most striking features when in bloom. The foliage of Jermyns Globe consists of dark green leaves that have a glossy texture, adding to the shrub's visual appeal even when it is not flowering. These leaves can exhibit some color changes as the seasons transition, with hues that may include reddish tinges in the fall, contributing to the plant's multi-season interest. The overall formation of the shrub is dense and bushy, with branches that create a full and rounded appearance. As a popular choice for gardeners, Jermyns Globe is often noted for its suitability in a variety of landscaping situations, valued both for its aesthetic qualities and its ease of cultivation. It can be included as part of a mixed border, as a stand-alone specimen, or used for creating low hedges and garden partitions. This plant's ability to offer visual interest throughout different seasons makes it a valuable addition to many gardens.
About this plant
NamesFamily
Adoxaceae
Synonyms
Jermyn's Globe Viburnum, Hybrid Viburnum
Common names
Viburnum × globosum 'Jermyns Globe'.
ToxicityTo humans
Viburnum generally is not considered highly toxic to humans. However, ingestion of parts of the plant, particularly the berries, can cause mild to moderate gastrointestinal upset, such as nausea, vomiting, and diarrhea. It is advisable to avoid consuming any part of the plant.
To pets
For pets, Viburnum can also present a risk. Ingesting the berries, leaves, or any parts of the plant may lead to gastrointestinal upset in animals, including symptoms like vomiting and diarrhea. If a pet consumes Viburnum, monitoring for these symptoms is important and veterinary attention should be sought if symptoms are severe or persist.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
White
Height
6 feet (1.83 meters)
Spread
6 feet (1.83 meters)
Plant type
Shrub
Hardiness zones
5
Native area
Hybrid
Benefits
General Benefits- Ornamental Value: With its attractive foliage and bloom, Viburnum 'Jermyns Globe' is often used for decorative purposes in gardens and landscapes.
- Habitat for Wildlife: It provides food in the form of berries and shelter for various species of birds and beneficial insects.
- Low Maintenance: This plant is known for being relatively easy to care for, requiring minimal maintenance once established.
- Drought Resistance: Once established, it has good drought tolerance, reducing the need for frequent watering.
- Seasonal Interest: It offers year-round interest with flowers in spring, berries in summer, and colorful foliage in autumn.
- Hardiness: This plant is quite hardy and can withstand cold temperatures, making it suitable for a variety of climates.
- Privacy Screen: Because of its size and dense foliage, it can be used as a privacy screen or hedge.
- Pest Resilience: Viburnum 'Jermyns Globe' typically has few problems with pests and diseases, contributing to its ease of care.
- Versatility: It can be planted in a range of soil types and conditions, although it prefers well-drained soils.
- Scented Blossoms: The flowers can be fragrant, adding a pleasant scent to the area where it is planted.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Natural Dyes – The bark and leaves of Jermyns Globe can be used to create natural dyes for fabrics, offering a range of colors from yellow to brown, depending on the mordant used.
- Insect Repellent – Certain compounds found in the plant may be used in natural insect repellent formulations to ward off pests like mosquitoes and flies.
- Photography – The plant's extracts, containing tannins and other chemicals, can be used in alternative photography processes for creating prints.
- Educational Tool – The plant can be used in schools and educational workshops to teach about plant biology, hybridization, and botanical illustrations.
- Musical Instruments – The wood from the viburnum plant, being hard and dense, is sometimes used in the crafting of small musical instruments or parts thereof.
- Garden Sculpture – The branches of this viburnum hybrid can be trained and pruned into striking shapes to serve as natural garden sculptures.
- Floral Art – Flowers from the Jermyns Globe are sometimes used in dried flower arrangements and other forms of floral artwork due to their shape and color.
- Eco-friendly Crafting – The leaves, bark, and berries can be used to create natural decorations, wreaths, or other handmade crafts.
- Wildlife Shelter – The dense foliage provides excellent cover for small wildlife, including birds and beneficial insects, when allowed to grow in a less manicured fashion.
- Soil Stabilization – Their root systems can be used in landscape design to help stabilize soil on slopes and prevent erosion.
Interesting Facts
Feng ShuiThe Jermyns Globe is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Jermyns Globe is not used in astrology practice.
Plant Symbolism- Renewal: Viburnum often symbolizes renewal and new beginnings because of its profuse blossoming and the fresh start associated with spring when these shrubs commonly bloom.
- Beauty and Elegance: With its round clusters of flowers, 'Jermyns Globe' Viburnum symbolizes beauty and elegance, making it a symbol often associated with gracefulness and refined aesthetic.
- Togetherness: The clustering nature of Viburnum's blooms can represent the idea of togetherness or family unity, with each individual flower contributing to the strength and beauty of the whole.
- Perseverance: Many Viburnum species are hardy and can grow in tough conditions, symbolizing the ability to endure and persist through challenges.
WaterJermyn's Globe Viburnum should be watered deeply once a week during its first growing season to help establish a strong root system. Once established, it is relatively drought tolerant but benefits from additional water during prolonged dry spells. Provide about 1-2 gallons of water weekly during the growing season, and adjust based on rainfall, with less frequent watering needed in cooler months. Ensure the soil is well-drained to prevent waterlogging. In hotter temperatures, you may need to water more frequently to maintain consistent soil moisture.
LightJermyn's Globe Viburnum thrives best in full sun to partial shade. It should be placed in a spot where it can receive at least 4 to 6 hours of direct sunlight per day. However, in regions with particularly hot summers, some afternoon shade can be beneficial to prevent scorching of the leaves.
TemperatureJermyn's Globe Viburnum is hardy and adapts to a broad range of temperatures, but it grows best in temperatures ranging from 60°F to 75°F. It can usually tolerate winter cold down to about -10°F and summer heat up to 95°F. However, it's important to avoid exposure to extreme conditions such as sudden frosts or heat waves for extended periods.
PruningJermyn's Globe Viburnum benefits from pruning to maintain shape, remove dead or diseased wood, and promote vigorous bushy growth. Pruning should be done in late winter or early spring before new growth begins. Light trimming can also be done after flowering to improve the plant's appearance. It is not necessary to prune every year, but occasional thinning helps to rejuvenate older plants.
CleaningAs needed
SoilViburnum 'Jermyns Globe' thrives in well-draining soil rich in organic matter with a soil pH ranging from slightly acidic to neutral (pH 5.6 to 7.0). A mix of loamy garden soil, peat moss or compost, and coarse sand or perlite will provide the optimal balance of nutrients, drainage, and moisture retention for this shrub.
RepottingViburnum 'Jermyns Globe' does not require frequent repotting and is generally repotted once it has outgrown its current container or every 2-3 years to refresh the soil. It is best to repot in the early spring before new growth begins.
Humidity & MistingViburnum 'Jermyns Globe' is adaptable to a range of humidity levels but prefers average to high humidity. Maintaining a humidity level of around 40-60% is ideal for this plant, particularly if grown indoors.
Suitable locationsIndoor
Place in bright, indirect light and water when topsoil feels dry.
Outdoor
Choose a sunny to partly shaded spot with moist, well-drained soil.
Life cycleThe Jermyn's Globe Viburnum begins its life as a seed, requiring stratification through a cold period to break dormancy. After germination, it develops into a seedling with its first set of true leaves, beginning the vegetative growth phase. As the plant matures, it enters the juvenile phase, characterized by rapid growth and the development of a strong root system. Once mature, the Jermyn's Globe Viburnum enters the reproductive stage, where it produces clusters of fragrant flowers in spring, followed by berry-like drupes if pollinated. The plant reaches maturity and this flowering cycle repeats annually, contributing to the plant’s spread and genetic diversity. Over time, the plant may experience senescence, resulting in reduced vigor and eventual death, completing its life cycle.
PropogationPropogation time
Spring to Summer
The most popular method of propagating Viburnum × globosum 'Jermyns Globe', commonly known as Jermyns Globe Viburnum, is through semi-hardwood cuttings. Propagation is typically done in late summer. The process involves selecting a healthy, current year's growth that has begun to mature but is not yet fully hardened. Cuttings should be about 4 to 6 inches (about 10 to 15 cm) long and include at least two sets of leaves. The lower leaves are removed, and the cut end is dipped in rooting hormone powder to encourage root growth. The prepared cutting is then placed in a pot containing a well-draining rooting medium such as a mix of peat and perlite. The environment should be kept humid and the soil consistently moist but not waterlogged until roots develop, which generally takes a few weeks.
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