Light Needs
Mature Height
Mature Spread
Growing Zones
Add some true blue beauty to your landscape with this long-lived, easy care shrub! Large single lacy blue flowers give a commanding performance when they nearly smother the branch tips for weeks in summer on this robust shrub, which reaches 8-12 feet tall and 4-6 feet wide. Many different pollinators and hummingbirds will enjoy the flowers too, but deer tend to pass it by.
Blue Chiffon® Rose of Sharon loves the heat of summer and is very drought tolerant once established. It also shrugs off salt, making it useful for planting next to sidewalks, driveways and streets. With its upright form, Blue Chiffon® is useful as a back-of-the-border anchor plant and is suitable for hedging, although it drops its leaves in winter. Go ahead and shear it after flowering or even through winter if you want to keep a clipped form as it flowers on new wood.
Blue Chiffon Rose of Sharon Care
When siting Rose of Sharon shrubs, more sun is better! They will take a little shade, but the flower show will be a little less exuberant than in full sun. They aren’t fussy about soil either, any average garden soil will do. If you want to apply a slow-release granular fertilizer for flowering shrubs in spring, you’ll have that many more blooms, but it’s not necessary to keep the shrub healthy and flowering well. Watering is important when the shrub is first planted and for a couple months thereafter, especially if rain is scarce, but once established they are very drought tolerant.
Pruning Blue Chiffon Rose of Sharon should normally be done in late winter or early spring. Pruning is not necessary, because the plant blooms on new wood. But some gardeners like to prune to help rejuvenate the plant or to help keep a small shape. Trim dead or diseased growth at anytime of the year, so it doesn't impact other parts of the plant.
Blue Chiffon Rose of Sharon Spacing
If you are planting a hedge or mass, space these plants 6-7 feet apart center on center. If you are planting a single Blue Chiffon® Rose of Sharon in a garden bed, pull adjoining shrubs and perennials 4 feet away on all sides so they are not engulfed as the Rose of Sharon matures. Also, consider the mature height of 8-12 feet and the potential to shade adjacent plants.
Compare Chiffon® Rose of Sharon
Compare flower color, mature size, landscape effect, and the features that set each Chiffon® Rose of Sharon apart.
| Variety | Flowers | Mature Size | Best Effect | Why Choose It |
|---|---|---|---|---|
| Blue-lavender | 8–12' H × 4–6' W | Cool-toned specimen | Unusual blue-lavender flowers with lacy centers | |
| Clear soft pink | 8–12' H × 4–6' W | Soft romantic color | Ruffled pink blooms on a graceful upright shrub | |
| White with magenta starburst | 8–10' H × 5–8' W | High-contrast focal point | Dramatic bicolor flower unlike the other Chiffon® selections | |
| Crisp white | 8–12' H × 4–6' W | Brightening dark backgrounds | Large white flowers remain especially noticeable at dusk | |
| Rich dark lavender | 8–12' H × 6–10' W | Broad purple statement | Deeper lavender color than the original Lavender Chiffon® | |
| Saturated magenta-purple | 8–12' H × 6–10' W | Strong focal color | Richest pink-purple flower color in the collection | |
| Soft lavender | 8–12' H × 4–6' W | Classic Chiffon® look | Soft lavender flowers with the signature fluffy center |
Blue Chiffon® Rose of Sharon Plant Facts
Growing Conditions
- Hardiness ZonesGrowing Zones
- USDA Zones 5 to 9 (perennial); grown as an annual elsewhere (outdoors year-round); grown indoors elsewhere (outdoors year-round); grown in containers elsewhere (grown as a seasonal crop)
- Sun Exposure
- Full Sun (6+ Hours Direct Sun)
- Mature Height
- 8-12 Feet
- Mature Spread
- 4-6 Feet
- Growth Habit
- , Upright
- Water Needs
- Average
Flowers & Foliage
- Flower Colors
- , Blue
- Flower Description
- Blue-Lavender Double Blooms
- Bloom Time
- Summer to Fall
- Blooms On
-
New Wood
?
"Blooms on" tells you which stems produce flowers, which decides when it's safe to prune.
- New Wood: Flowers form on stems that grow this season. Prune in late winter or early spring without losing blooms.
- Old Wood: Flower buds form on last year's stems. Prune right after flowering. Pruning in fall or early spring removes next year's blooms.
- Both New and Old Wood: Blooms on last year's stems and again on new growth, so it flowers even after a hard winter or a mistimed pruning. Prune lightly after the first flush of blooms.
- When to Prune
- Late winter to early spring, before new growth starts
- Foliage Color
- , Green
- Foliage Description
- Dark Green Glossy
- Foliage Type
- , Deciduous
- Seasonal Interest
- , Summer Flowering, Fall Interest, 3 Season Interest
Garden Benefits
Plant Overview
- Common Name
- Blue Chiffon® Rose of Sharon
- Botanical Name
- Hibiscus syriacus 'Notwoodthree' USPP 20,574
- Brand
- Proven Winners
- Plant Type
- Shrub
Simple Plant Spacing Calculator
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
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