Althea Ardens Double Purple Blooms Tree (Rose of Sharon)
Althea ‘Ardens’ is a stunning, tree-form variety of Rose of Sharon featuring richly colored double purple blooms that flower from mid-summer through fall. These eye-catching flowers add vibrant color and texture to sunny garden spaces.
This upright, compact tree is easy to maintain and ideal for smaller landscapes, patios, or as a focal point in a mixed border. It attracts butterflies and hummingbirds while offering long seasonal interest.
- Double purple blooms with frilly petals
- Attracts pollinators and resists drought once established
- Mature Size: 96–120 inches tall, 48–60 inches wide
- Great for containers or tight garden spaces
- ☀️ Thrives in full sun
Tip: Prune in early spring to shape and encourage flowering.
