Picea rubens, or red spruce, native to eastern US and Canada, is an excellent choice for parks and naturalized landscapes. It prefers moderately well-drained soil, and thrives in full sun to part shade, which provides valuable food and nesting sites for wildlife. While it is slow growing, its twigs, leaves, and seeds are vital for birds and other animals. Red spruce is sensitive to air pollution and may face pests like spider mites, aphids, and budworm. Despite this, its beauty and ecological benefits make it a great addition to the right environment.