'Fizzy Mizzy' Sweetspire is a compact, deciduous shrub prized for its delicate fragrance and ornamental appeal. This cultivar of Itea virginica produces abundant clusters of small, sweetly scented white flowers in late spring, followed by burgundy-tinged foliage in autumn. Reaching 3–4 feet at maturity, it thrives in moist, well-draining soil and partial shade to full sun. Ideal for borders, woodland gardens, and mixed plantings, this native shrub attracts pollinators and adds seasonal interest year-round. Low-maintenance and cold-hardy, 'Fizzy Mizzy' brings elegance and fragrance to any landscape.