The Weeping Norway Spruce, scientifically known as Picea abies 'Pendula', is a cultivar of the Norway spruce. Here are some key points about this tree:

1. Appearance: The Weeping Norway Spruce has a distinctive weeping growth habit, with branches that cascade downward in a graceful manner. The foliage consists of short, stiff needles that are dark green in color. The overall form of the tree is irregular and asymmetrical due to its weeping branches.

2. Size: This tree typically grows to a height of 8 feet and can spread to a width of 3 to 5 feet. Its size can vary depending on the growing conditions and the age of the tree.

3. Growth Rate: The Weeping Norway Spruce is a slow-growing tree, adding only a few inches of growth per year. Its compact size and weeping habit make it suitable for smaller gardens or as a focal point in landscape designs.

4. Sun and Soil Requirements: This tree prefers full sun to partial shade and thrives in well-drained soil with good moisture retention. It can tolerate a range of soil types, including loamy, sandy, or clay soils, as long as they are not overly wet or waterlogged.

5. Hardiness: The Weeping Norway Spruce is cold-hardy and can tolerate freezing temperatures typical of its native range in northern Europe. It is suitable for USDA hardiness zones 2 to 8.

6. Landscape Use: Due to its striking appearance and weeping growth habit, the Weeping Norway Spruce is often used as a specimen tree in gardens, parks, and larger landscapes. It can also be used to create a focal point in mixed borders or as an accent plant in rock gardens or Japanese-style gardens.

Overall, the Weeping Norway Spruce is a beautiful and unique tree that adds elegance and visual interest to any landscape with its cascading branches and dark green foliage. Its slow growth rate and compact size make it an excellent choice for gardens where space is limited or where a unique focal point is desired.