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.
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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
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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
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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!