The "Krauter Vesuvius" Plum, often referred to as simply "Krauter Vesuvius" or "Krauter Vesuvius" Purple-Leaf Plum, is a cultivar of the Prunus cerasifera species. Here's some information about it:

1. Description: The Krauter Vesuvius Plum is a small to medium-sized deciduous tree known for its striking purple foliage. It typically grows to a height of 15-20 feet and a spread of 12-15 feet, with a rounded to oval crown. In early spring, before the leaves emerge, it produces small pink flowers that add to its ornamental value. The dark purple leaves retain their color throughout the growing season, turning bronze to orange-red in the fall before dropping.

2. Growing Conditions: Krauter Vesuvius Plum prefers full sun and well-drained soil. It is adaptable to various soil types but performs best in moist, fertile soil. Regular watering during dry periods and mulching to conserve moisture are recommended, especially during the tree's first few years of establishment.

3. Maintenance: This cultivar generally requires minimal maintenance once established. Pruning may be necessary to remove dead or diseased branches, maintain the tree's shape, or improve air circulation. Thinning the branches can also help reduce the risk of wind damage and maintain a strong structure.

4. Landscaping Uses: Krauter Vesuvius Plum is commonly used as a specimen tree, focal point, or accent plant in gardens, landscapes, and urban settings. Its vibrant purple foliage provides a striking contrast to green foliage and other flowering plants. It can also be used to create privacy screens or windbreaks.

5. Pests and Diseases: Krauter Vesuvius Plum is relatively resistant to pests and diseases but may be susceptible to issues such as plum leaf scorch, powdery mildew, and scale insects. Providing proper care, including adequate water and air circulation, can help prevent these problems. Additionally, selecting disease-resistant cultivars can help minimize the risk of disease.

Overall, Krauter Vesuvius Plum is a beautiful and ornamental tree prized for its vibrant purple foliage and early spring flowers. With proper care and maintenance, it can be a stunning addition to any landscape, providing year-round beauty and interest.