Chinese Red Birch Betula utilis subsp. albosinensis 'China Rose'
ABOUT
The plant known as "China Rose" boasts a strikingly beautiful bark that displays varied shades of pink, creating a visually appealing contrast on the trunk and branches. This unique feature gives a charming effect in the winter garden when many plants have lost their leaves. The leaves of the China Rose are oval-shaped and tend to have a glossy texture that catches the light, enhancing its ornamental appeal. Along with its distinctive bark and lush foliage, springtime brings an additional layer of beauty when the plant blossoms with small, delicate flowers. These blossoms are typically light in color and may attract various pollinators, which adds a buzz of life around the plant. As the seasons change, the foliage may turn a striking yellow color, providing a warm display that complements the cooler days of autumn. The overall appearance of the China Rose is one of elegance and natural artistry, making it a cherished addition to gardens that focus on year-round interest.
About this plant
NamesFamily
Betulaceae
Synonyms
Chinese Red Birch, Pink Bark Birch, China Rose Birch
Common names
Betula albosinensis var. septentrionalis, Betula albosinensis 'China Rose'.
ToxicityTo humans
Chinese red birch is not commonly known to be toxic to humans. There are no well-documented cases of poisoning from ingesting any parts of this plant, and it is generally not considered to pose any significant risk of toxicity to people.
To pets
Chinese red birch is not commonly known to be toxic to pets such as dogs and cats. There is no evidence to suggest that ingestion of this plant by pets would lead to any significant toxic effects or symptoms of poisoning. It is generally considered to be safe for pets, but as with any non-food plant, ingestion of large amounts could potentially cause digestive upset.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Height
20-30 feet (6-9 meters)
Spread
15-25 feet (4.5-7.5 meters)
Plant type
Tree
Hardiness zones
7
Native area
China
Benefits
General Benefits- Ornamental Value: 'China Rose' has striking rose-pink bark which peels attractively, providing visual interest in the landscape throughout the year.
- Wildlife Habitat: It offers shelter and nesting sites for birds and other wildlife.
- Shade and Cooling: The canopy provides shade which can help in cooling the surroundings during hot months.
- Erosion Control: The root system stabilizes the soil which can be beneficial on slopes or areas prone to erosion.
- Seasonal Interest: Apart from its bark, it has colorful foliage that changes with seasons, adding autumn and winter interest.
- Drought Resistance: Once established, it can tolerate periods of drought, making it suitable for various landscapes.
- Low Maintenance: It generally requires minimal upkeep once it is established in an appropriate site.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Birch sap can be used to make birch sap wine, which involves a fermentation process giving the wine a unique flavor profile.
- The bark of the Betula utilis can be fashioned into containers or even canoes due to its water-resistant nature, showcasing its versatility in traditional crafting.
- Its wood, being strong yet flexible, is ideal for making a variety of children’s toys, from simple figurines to more complex structures like dollhouses.
- In landscaping, Betula utilis 'China Rose' is often used as a focal point due to its attractive bark and ease of pruning into artistic shapes.
- The inner bark of the birch can be dried and ground into a flour substitute, adding a unique twist to traditional baking recipes.
- Birch twigs and branches can be used to create woven articles such as baskets, mats, or even lightweight furniture pieces.
- The peeling bark serves as excellent natural kindling for fires, aiding in outdoor survival situations or for starting wood-burning stoves.
- The light, patterned wood can be thinly sliced to create natural veneers for woodworking projects, emphasizing its delicate grain.
- Birch leaves can be used to create a natural dye, giving wool and fabric a range of earthy tones perfect for handcrafted textiles.
- The tree's ability to thrive in cold environments makes it suitable as a windbreak or for reforestation efforts in harsh climates.
Interesting Facts
Feng ShuiThe Birch is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Birch is not used in astrology practice.
Plant Symbolism- Adaptability: Betula utilis, commonly known as Birch, often symbolizes adaptability due to its capacity to thrive in various climates and soils.
- New Beginnings: Birch trees are among the first plants to regenerate in disturbed soils, such as those ravaged by forest fires, symbolizing new beginnings and renewal.
- Protection: In various cultures, the Birch is seen as a protective symbol, perhaps because of its use historically to fashion shelters and canoes.
- Purification: The Birch tree's association with purification comes from traditional uses in saunas and steam baths, where its leaves are used for their cleansing properties.
- Pioneering Spirit: As Birches can colonize barren landscapes, they reflect pioneering and leadership qualities.
WaterThe Chinese Red Birch should be watered deeply and thoroughly, ensuring that the water reaches the roots. During active growth in spring and summer, it's advisable to water about once a week, providing approximately 1 to 1.5 gallons per watering session, adjusted for rainfall. In the fall and winter, reduce watering to when the top inch of soil feels dry to the touch, which might mean supplying water every two to three weeks. The exact frequency will depend on climate conditions and soil drainage. Over-watering can lead to root rot, so it's crucial to let the soil dry out slightly between watering sessions.
LightChinese Red Birch thrives best in full sun to partial shade. It can benefit from morning sunlight with some afternoon shade in hotter climates, or full sun exposure in cooler regions. The ideal spot for this birch is an area that gets at least six hours of direct sunlight per day, ensuring that the plant receives ample light for healthy growth and development.
TemperatureChinese Red Birch is hardy and can withstand temperatures between -20 to 80 degrees Fahrenheit but grows best within the range of 50 to 70 degrees Fahrenheit. It can survive occasional dips below this range, but prolonged exposure to extreme cold or heat may harm the tree. Ideal conditions involve consistent temperature without abrupt changes that could stress the plant.
PruningPruning Chinese Red Birch is essential to remove any dead, damaged, or diseased branches, to maintain plant health and to enhance its aesthetic form. The best time for pruning is late fall to early spring when the tree is dormant, and sap flow is minimal. Light pruning can be done annually, while more extensive shaping should be performed every three to five years as needed.
CleaningAs needed
SoilThe Chinese Red Birch requires well-drained, moist soil with a pH ranging from slightly acidic to neutral. A rich, loamy mix with added organic matter such as compost would be ideal. To enhance drainage, you can also incorporate coarse sand or perlite into the mix.
RepottingChinese Red Birch trees grown in containers may need repotting every few years to ensure adequate root space. They should be repotted in the spring before new growth starts, typically every 2 to 3 years or when rootbound.
Humidity & MistingChinese Red Birch prefers moderate to high humidity levels, mimicking its native woodland habitat. Aim for humidity levels between 40-60% for optimal growth and health.
Suitable locationsIndoor
Place in bright, indirect light with ample space.
Outdoor
Plant in well-draining soil, full sun to partial shade.
Hardiness zone
7-9 USDA
Life cycleBetula utilis subsp. albosinensis 'China Rose', commonly known as the Chinese Red Birch, starts its life cycle as a seed, which, when provided with the right conditions of moisture and temperature, germinates to give rise to a seedling. This seedling then grows into a sapling, establishing a root system and beginning to develop characteristic bronze to coppery bark. As the sapling matures into an adult tree, it develops a characteristic peeling bark and bears catkin flowers that are pollinated by the wind. After pollination, the flowers produce seeds, which are then dispersed by wind or animals to facilitate new growth elsewhere. Throughout its maturity, the Chinese Red Birch undergoes a cycle of leaf growth in the spring, followed by leaf shedding in the autumn. The life span can vary significantly, but with optimal conditions, these birches can live for several decades before eventually dying, at which point they decompose and contribute to the soil nutrient cycle, supporting new life.
PropogationPropogation time
Spring-early summer
Betula utilis subsp. albosinensis 'China Rose', commonly known as Chinese Red Birch, is generally propagated through seed sowing. The most popular method involves collecting the seeds, which are typically mature by late summer or fall. Once collected, the seeds can be sown immediately or stored and stratified if they are to be planted after the winter. Stratification requires mixing the seeds with a moist medium such as sand or peat and keeping them in a cool place, typically around 34 to 41 degrees Fahrenheit (1 to 5 degrees Celsius), for a period that can range from a few weeks up to three months to break dormancy. After stratification, the seeds are sown in well-drained soil and lightly covered. They require a position that offers full sunlight to partial shade and consistent moisture until germination, which usually occurs in the spring. Patience is key, as it can take several years for seedlings to develop into mature, flowering specimens.
