
Flowering quince and forsythia set a precedent. Bridal wreath spiraea, Spirea prunifolia, somehow became old fashioned too. All three are only beginning to regain popularity. All are deciduous, so defoliate for autumn and remain bare through winter. They then bloom spectacularly on bare stems for late winter or early spring. Foliage develops after bloom.
Bridal wreath spiraea, like forsythia, develops many upright and arching basal stems. Its stems can grow taller than eight feet, although they are typically a bit shorter. Removal of old stems after bloom promotes growth of new stems, which bloom better. Indiscriminate pruning ruins their naturally upwardly flaring form. A slight bit of partial shade is tolerable.
Almost all bridal wreath spiraea are of the cultivar ‘Plena’. Their double flowers are fluffy but tiny, between just a quarter and a half inch wide. The simple species, and the variety ‘simpliciflora‘ with single flowers, are rare. Regardless of floral form, floral color is limited to white. Foliage might develop yellow color for autumn where autumn weather is cooler.








