Proven Winners Rose of Sharon Althea

The Purple Pillar Rose of Sharon features a narrow, columnar habit that reaches 15 feet in height but only 5 feet in width. This makes it an excellent choice for tight garden spots, narrow side yards, or flanking an entryway.

It is considered a low-maintenance plant. Once established, it is drought-tolerant and naturally resistant to both deer and common diseases, requiring only moderate watering and minimal pruning to maintain its shape.

Yes, this variety is container-friendly. Because of its upright, columnar growth, it works well in large pots to provide vertical interest on a deck or balcony, provided the container has good drainage.

The Purple Pillar is cold-hardy and performs reliably as a perennial in USDA hardiness zones 5 through 9. It is a deciduous shrub, meaning it will lose its leaves in the winter and go dormant before returning in the spring.

For the best bloom production, plant it in a location that receives full sun to partial shade. While it is adaptable, more sunlight generally results in more abundant purple blooms from summer through fall.