The Althea 'Aphrodite' tree form is a popular, sterile variety of Rose of Sharon (Hibiscus syriacus) trained to have a single trunk, creating a small, upright tree with large, rosy-pink flowers and a red center that blooms from summer into fall, ideal for smaller landscapes, containers, or as a focal point, known for its vigorous growth and long bloom period. 
Key Characteristics
Flowers: Large (up to 4-5 inches), single, rosy-pink with a deep burgundy-red eye, blooming heavily from early summer to fall.
Size: Grows 8-12 feet tall with a 4-8 foot spread, depending on pruning.
Form: Multi-stemmed shrub trained onto a single central stem (standard) for a tree-like appearance.
Foliage: Medium to dark green, lobed leaves, provides texture but no significant fall color.
Sterile: Produces few to no seeds, making it cleaner near patios and walkways. 
Growing Conditions
Sunlight: Full sun to partial shade.
Hardiness: USDA Zones 5-8.
Soil: Adaptable to various soils but prefers moist, well-drained conditions.