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Starblast Chiffon® Rose of Sharon

Hibiscus syriacus 'Starblast Chiffon'

  • Hardy in zones 5-9, tolerates urban conditions, salt spray, and drought once established Pure white ruffled blooms with raspberry red centers appear continuously from early summer through fall Compact upright habit reaches 8-12 feet tall and 4-6 feet wide, perfect for small gardens and containers Deer resistant with low maintenance needs, attracts hummingbirds and butterflies without invasive seeding
Regular price $2614
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Plant Size

Planting & Care

Where to Plant

Sunlight: Provide at least six hours of direct sunlight for the heaviest flowering, though this Rose of Sharon tolerates partial shade with slightly fewer blooms. Full sun locations produce the most vibrant flower display and strongest stems.

Soil: Adapts to almost any well-drained soil from sandy to clay. For heavy clay, work in compost to improve drainage. This shrub tolerates urban pollution and salt spray better than most flowering shrubs, making it ideal for coastal gardens or roadside plantings.

Watering Requirements

Water deeply twice a week during the first growing season to establish a strong root system. Once established, Starblast Chiffon is quite drought tolerant and typically needs supplemental water only during extended dry periods. Consistent moisture during the blooming season encourages the longest flower display, but avoid keeping soil constantly wet.

Pruning Tips

Prune in late winter or early spring before new growth begins, as this Rose of Sharon blooms on new wood. Cut back by one third to maintain size and shape, or prune harder for a more compact form. Remove any crossing branches and thin the interior to improve air circulation, which helps prevent disease and encourages better flowering.

Fertilizer Needs

Apply a balanced slow-release fertilizer in early spring as new growth emerges. A second light feeding in midsummer can extend the bloom period. Avoid high-nitrogen fertilizers that push leafy growth at the expense of flowers, and skip fertilizing after August so the plant can harden off before winter.

Delivery and Shipping

Preorder Shipping Schedule

We ship your plants when it's safe to transport them to your zone. Dates are estimated and subject to weather delays.

Zone 3-4 Week of March 30th
Zone 5 Week of March 16th
Zone 6 Week of March 2nd
Zone 7-12 Week of February 23rd


Shipping Rates

Ships in 3-4 business days • Tracking provided • Weather protected

Under $50 $9.99
$50 - $99.99 $14.99
$100 - $149.99 $16.99
$150 - $198.99 $24.99
$199+ FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Photo courtesy of Proven Winners - www.provenwinners.com

Starblast Chiffon Rose of Sharon (Hibiscus syriacus 'Starblast Chiffon') delivers the tropical flower power you want with the cold-hardy toughness you need. This Proven Winners® selection produces an endless parade of ruffled white blooms marked with dramatic raspberry red eyes from early summer straight through fall. Each four-inch flower has a delicately layered, chiffon-like texture that catches the light beautifully, and unlike older Rose of Sharon varieties, this one won't seed itself throughout your garden.

Year-Round Interest

The show begins in early summer when the first white blooms appear against clean green foliage. While many shrubs finish flowering by midsummer, Starblast Chiffon just keeps going, producing fresh flowers on every new shoot through September. The upright vase shape fills in naturally without looking rigid, and the medium-green leaves provide a crisp backdrop that makes the white blooms pop. In fall, the foliage turns yellow before dropping, and the branching structure adds winter interest to the garden.

Perfect for Smaller Spaces

At 8 to 12 feet tall and just 4 to 6 feet wide, this compact Rose of Sharon fits where larger varieties overwhelm. The naturally upright habit works beautifully as a focal point, in mixed borders, or planted in a row for a flowering privacy screen that doesn't consume your yard. This variety also thrives in large containers on patios and decks, bringing late-season color right to your outdoor living spaces.

Tough as Nails

Rose of Sharon earned its reputation as a tough, reliable shrub, and Starblast Chiffon lives up to the family name. Once established, it shrugs off heat, humidity, drought, and urban pollution. Deer typically leave it alone, and it tolerates salt spray in coastal gardens. The Chiffon series was specifically bred to be sterile, so you get all the flowers without the seedling invasion that gives older varieties a weedy reputation.

Wildlife Garden Star

Hummingbirds and butterflies visit the nectar-rich blooms throughout the day, and you'll notice an especially high level of activity in late summer when many other flowers have finished. Native bees also work the flowers enthusiastically. The dense branching provides excellent nesting spots for songbirds, and the shrub's late leafing in spring gives early-nesting birds privacy.

If you're looking for a flowering shrub that performs reliably through the hottest part of summer and doesn't require constant attention, Starblast Chiffon Rose of Sharon belongs in your garden. It combines the best traits of classic Rose of Sharon with modern improvements that make it easier to grow and more garden-friendly than ever.

Frequently Asked Questions

Will Starblast Chiffon Rose of Sharon spread by seeds like older varieties?

  • No, the Chiffon series is sterile and produces no viable seeds. You'll get all the beautiful flowers without any unwanted seedlings popping up around your yard or garden beds.

When will my Rose of Sharon start blooming?

  • Starblast Chiffon typically begins flowering in early to midsummer and continues through early fall. Young plants may bloom lightly the first year after planting but will put on a much more impressive show in their second and third seasons as the root system establishes.

Can I grow Starblast Chiffon in a container?

  • Yes, this compact variety works well in large containers at least 20 inches in diameter. Use a quality potting mix, ensure good drainage, and water more frequently than in-ground plants since containers dry out faster. You may need to move the container to a protected location or insulate it in zone 5 for winter.

How do I keep my Rose of Sharon looking full and not leggy?

  • Prune in late winter before growth starts, cutting back the previous year's growth by one third. This encourages branching and keeps the plant full from top to bottom. If your plant becomes leggy over time, you can rejuvenate it with a harder pruning, cutting main stems back to 2 to 3 feet.

Do Rose of Sharon attract Japanese beetles?

  • Japanese beetles can feed on Rose of Sharon foliage and flowers during their peak season in midsummer. Hand-picking beetles in early morning when they're sluggish is effective for small infestations. The damage is typically cosmetic and doesn't harm the overall health of established plants.

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