Betula pendula youngii is a species of birch in the family betulaceae. it is found in china and korea.
Related plant:
Betula Utilis
Related plant:
Betula Pendula
About soil condition, betula pendula youngii prefers well-drained, sandy or loamy soil, and can even tolerate clay soils as long as they are not waterlogged. The soil should be acidic to neutral, with a pH of 6.0 to 7.5. This birch can also grow in nutrient-poor soils.
Like the other birches, paper birch (Betula pendula youngii) needs full sun to grow well. Paper birch does best in moist, well-drained soils, but it is adaptable to a wide range of soils. This tree is also tolerant of drought and salt.
The temperature condition that is ideal for Betula pendula youngii is cool to cold weather. This plant is native to Europe and Asia, and it thrives in regions with these types of climates. While it can tolerate some warmth, Betula pendula youngii will not do well in hot, humid weather. It is also important that this plant has access to full sunlight in order to grow properly.
Ideal humidity condition for this plant is 60-80%. The plant does not tolerate soggy conditions, so well-drained soil is essential. Allow the top 1-2 inches of soil to dry out between watering. If the leaves begin to droop, this is a sign that the plant is not getting enough water.
Regarding fertilizer, this family of plant does best with an organic fertilizer rich in nitrogen, phosphorus, and potassium. A good rule of thumb is to apply 1/4 to 1/2 pound of fertilizer per 100 square feet of garden area every four to six weeks during the growing season. It's also important to make sure the fertilizer is evenly distributed and diluted with water according to the manufacturer's instructions. As for watering, the rule of thumb is to water deeply and less frequently. This means watering the roots slowly and thoroughly so the water has a chance to seep down to the deepest roots.
Pruning is an important part of caring for your Betula pendula youngii. Pruning helps to encourage new growth and maintain the shape of the plant. When pruning, be sure to remove any dead or damaged branches.
Propagation of Betula pendula youngii is best accomplished by seed, which should be sown in autumn in a cold frame. The seed should be stratified (cold-treated) for two to three months prior to sowing. If seed is not available, propagation can be done by rooting hardwood cuttings taken from the previous year's growth.
Usually, the plant growth rate in the wild is about 10 to 15 cm per year. However, when cultivated, the growth rate is often much higher. In some cases, growth rates of up to 60 cm per year have been reported. The main reason for the difference is that in the wild, the plant has to compete for resources with other plants, while in cultivation it is often given preferential treatment.
Common problems for this kind of plant are leaf spot, rust, canker, and scale. These problems are caused by different fungi, bacteria, and insects. Leaf spot is the most common problem, and is caused by different fungi. Rust is caused by a different fungi, and canker is caused by a bacteria. Scale is caused by an insect, and can cause the leaves to turn yellow and fall off.
Source:
Betula pendula - University of Florida
habit: UIPLANTS - University of Illinois Urbana-Champaign
Betula populifolia 'Whitespire' - North Carolina State University