Viburnum plicatum ‘Popcorn’ is a deciduous shrub recognised for its distinctive flower form and orderly, layered growth. In late spring, tightly packed buds open in stages along the branches, creating rounded white clusters that resemble small bursts rather than flat flowerheads. These blooms sit clearly against the shrub’s horizontal framework, giving the plant a crisp, structured appearance while flowering. The foliage remains neatly pleated through the growing season, supporting the plant’s balanced shape before taking on autumn tones later in the year. Best placed where its branching pattern can be seen rather than crowded, ‘Popcorn’ suits gardeners who value form, clarity, and a refined seasonal display over dense or informal growth.