What is the best bush to block neighbors?
For rapid privacy solutions, few plants can rival the Green Giant Arborvitae. Known for its fast growth and dense foliage, this evergreen is perfect for screening out neighbors and undesirable views. Arborvitae. One of the most popular and effective shrubs for screening or tall hedge use. Perfect for a formal, shaped hedge or a tall screen of naturally narrow trees (above). This narrow, pyramidal evergreen has dense foliage that holds its color throughout winter.