Skip to Content

Summer Showstopper: Meet the Rose of Sharon

Rose of Sharon: A Tough, Beautiful Bloom Machine for North Texas

Few shrubs offer the color, durability, and versatility of Rose of Sharon (Hibiscus syriacus), also known as Althea. These deciduous flowering shrubs thrive in North Texas heat, clay soils, and unpredictable rainfall. Blooming from late spring through fall, they provide months of nonstop color right when many other plants fade. With cultivars ranging from petite 3-foot varieties to towering 15-foot pillars—and flowers in hues from pure white to deep magenta—there’s truly an Althea for every garden!

Here’s a breakdown of some of the most popular and unique Rose of Sharon varieties available today:


Pillar Series

Upright, columnar form – perfect for narrow beds or vertical interest

  • Red Pillar
    Height: 10–16′ | Width: 2–4′
    Color: Rich red centers with pink to red petals
    Traits: Narrow growth habit, strong vertical accent, single blooms
  • White Pillar
    Height: 10–16′ | Width: 2–4′
    Color: Pure white
    Traits: Tall and skinny, clean and bright blooms, great for tight spaces

  • Purple Pillar
    Height: 10–16′ | Width: 2–4′
    Color: Lavender to soft purple
    Traits: Strong vertical habit, soft floral color, reliable bloomer

 


Chiffon Series

Elegant, ruffled double blooms with a soft, airy feel
Note: Nearly sterile

  • Dark Lavender Chiffon
    Height: 8–12′ | Width: 4–6′
    Color: Deep lavender
    Traits: Double blooms with a frilly texture; graceful and showy
  • Magenta Chiffon
    Height: 8–12′ | Width: 4–6′
    Color: Bright magenta
    Traits: Full, ruffled double flowers; stunning focal point

 


Paraplu Series

Oversized tropical-looking flowers with bold color
Note: Sterile—does not produce seeds.

  • Paraplu Violet
    Height: 5–8′ | Width: 4–6′
    Color: Silvery lavender-purple
    Traits: Massive blooms, soft iridescent tones

  • Paraplu Rouge
    Height: 5–8′ | Width: 4–6′
    Color: Intense red-pink
    Traits: Big, eye-catching flowers; tropical flair

  • Paraplu Pink Ink
    Height: 5–8′ | Width: 4–6′
    Color: Soft pink petals with a bold red eye
    Traits: Unique painterly appearance, oversized blooms

 


Smoothie Series

Colorful double blooms with a lush, tropical look

  • Strawberry Smoothie
    Height: 6–8′ | Width: 4–6′
    Color: Bright strawberry pink
    Traits: Dense, fully double blooms with rich color saturation

  • Raspberry Smoothie
    Height: 6–8′ | Width: 4–6′
    Color: Deep reddish-pink
    Traits: Heavy bloomer, lush appearance

 


Compact & Specialty Varieties

Dwarf growers and unique standouts

  • Lil Kim Red
    Height: 3–4′ | Width: 3–4′
    Color: White petals with red centers
    Traits: Dwarf habit, long bloom time, great in containers or borders
    Note: May produce some seed—moderately low reseeding potential.

  • Helene
    Height: 6–10′ | Width: 4–6′
    Color: White with red eye
    Traits: Sterile (non-invasive), minimal seed drop, strong structure
    Note: Bred for sterility—excellent choice for low-maintenance gardens.

  • Lady Bug
    Height: 8–10′ | Width: 4–6′
    Color: Likely deep pink to red
    Traits: May be semi-double; harder to find but worth growing
    Double Pink
    Height: 8–10′ | Width: 4–6′
    Color: Soft pink
    Traits: Classic double bloom form, reliable and timeless

 


Need help picking the right Althea for your landscape? Whether you’re looking for privacy, pollinator appeal, or just easy summer color, we can help you match the right variety to your space. Let us know if you’d like to see companion plants or design ideas next!

Like This Article?

Share on Facebook
Share on Twitter
Share on Linkdin
Share on Pinterest

Leave a comment

Subscribe now for the latest news and first access to upcoming events.
Newsletter
Subscribe now for the latest news and first access to upcoming events.
Newsletter