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Blue Chiffon Althea Tree Form

Hibiscus syriacus 'Notwoodthree'
A compact deciduous tree known for its airy, blue semi-double flowers blooming from spring into summer. Reaches about 8 feet tall and 5 feet wide at maturity. Its foliage turns soft yellow in fall, adding seasonal color. A graceful accent for North Texas beds.

Product Details

Blue Chiffon Althea Tree Form

Hibiscus syriacus 'Notwoodthree'

Blue Chiffon Althea Tree Form brings elegance and long-lasting color to your landscape. This small, deciduous tree features finely textured, lobed green leaves that turn gentle yellow in fall. Throughout spring and summer, it produces abundant blue, semi-double flowers with a delicate, ruffled appearance, creating a soft yet striking display. Growing up to 8 feet tall and 5 feet wide, it is an excellent choice for entryways, patios, or mixed borders where a touch of height and floral interest is desired. Its refined shape and reliable blooms make it a standout accent in both modern and cottage-style landscapes.

  • Deciduous flowering tree 
  • Moderate growth rate
  • Showy blue semi-double blooms 
  • Soft yellow fall foliage adds seasonal beauty
  • Excellent for borders, patios, and small landscape spaces

Hardy in USDA zones 5-10, Blue Chiffon Althea thrives in full sun. Plant in well-drained soils to support healthy growth and abundant flowering. Its graceful silhouette and season-spanning blooms make it a charming feature in any North Texas landscape.

The "Chiffon" series of Althea are semi-double to double flowering, which usually results in little to no seed production which also includes the White Chiffon.

Once established, Blue Chiffon Althea Tree Form thrives with minimal fuss. Here’s how to keep it looking its best:

  • Watering: During its first growing season, water regularly to help roots establish deeply. Once mature, Blue Chiffon Althea is highly drought-tolerant and prefers deep, infrequent watering during extended dry spells. Always allow the soil to dry slightly between waterings. Avoid waterlogged conditions, as excess moisture can lead to root problems or reduced flowering.
  • Pruning: Prune annually in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing branches to maintain a strong, balanced framework. This encourages better airflow and an abundance of blooms. Light summer trimming after flowering can help maintain its neat shape, but avoid heavy pruning mid-season, which can delay next blooms.
  • Fertilizing: Apply a balanced, slow-release fertilizer in early spring as new growth emerges. Mature trees usually only need one application per year. Over-fertilizing can encourage excessive leafy growth rather than flowers, so it’s best to go light.
  • Mulching: Apply a 2-3 inch layer of organic mulch around the root zone to help conserve moisture, regulate soil temperature, and suppress weeds. Keep the mulch a few inches away from the trunk to prevent rot. Refresh the mulch annually to maintain its benefits.
  • Winter care: Blue Chiffon Althea is hardy, but in areas with harsh winters, an extra layer of mulch around the base helps protect the roots from temperature fluctuations. Avoid pruning too late in the fall, as fresh cuts can make the plant more susceptible to cold damage. In early spring, remove any winter-damaged twigs to keep the canopy fresh and healthy.

Common Issues and How to Take Care of Them

While generally trouble-free, Blue Chiffon Althea Tree Form can occasionally face a few minor pest or disease issues:

  • Aphids: These tiny insects often gather on tender new growth, leaving behind a sticky residue. Spray with a strong stream of water or use insecticidal soap to control infestations.
  • Japanese Beetles: These pests can feed on leaves and flowers in mid-summer. Hand-pick beetles early in the morning or use pheromone traps placed away from the tree to reduce populations.
  • Whiteflies: Look for clusters of tiny white insects under leaves. Encourage beneficial insects like ladybugs or apply horticultural oil to disrupt their life cycle.
  • Root Rot: Caused by persistently wet soil or poor drainage. Allow the soil to dry slightly between waterings and avoid overmulching near the trunk.
  • Powdery Mildew: Appears as a light white film on leaves during humid or crowded conditions. Prune for better airflow, avoid overhead watering, and apply a fungicide if needed.
  • Leaf Spot: Small brown or yellow spots can appear during rainy spells. Remove affected leaves and ensure proper spacing to improve circulation.
  • Scale Insects: Appear as small bumps on stems or leaves. Treat with horticultural oil during dormant season to suffocate overwintering pests.

Plant in early spring or fall when temperatures are moderate. This allows roots to establish before extreme weather sets in.

Yes, once mature it handles dry spells well. Consistent but infrequent watering keeps it blooming beautifully.

For beautiful contrast in your landscape, plant your Blue Chiffon Althea Tree Form alongside other flowering shrubs with striking colors - like orange - or plants like hydrangeas, viburnum, or lilacs.

Absolutely! Bees, butterflies, and hummingbirds are frequent visitors, drawn to its showy blue blossoms.

Yes, smaller tree forms do well in large pots with good drainage. Container plants may need more frequent watering.

With proper care, it can thrive for 15-20 years or more, maintaining steady blooms each summer.

Generally yes - deer tend to leave it alone, though young shoots may need protection until the tree matures.

Very well. Blue Chiffon Althea loves warm climates and performs beautifully in hot summers when other plants fade.

Yes, while it’s sold as a tree form, you can train new shoots or shape it as desired with light pruning.

Yes, it adapts easily to urban environments, handling heat, pollution, and compacted soil with resilience.

Special Features

Deciduous flowering tree
Showy blue semi-double blooms
Soft yellow fall foliage
Excellent for borders and patios
Moderate growth rate
Leaf Retention:Deciduous
Scientific Name:Hibiscus syriacus 'Notwoodthree'
Sun Needs:Full sun
Maturity:8' H x 5' W
Leaf Color:Striking blue blooms with a lacy center create a vibrant summer display, transitioning to luminous yellow foliage in the fall.
Flower Color:Blue
Bloom Times:Spring & Summer
Fall Color:Yellow

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Blue Chiffon Althea Tree Form
Blue Chiffon Althea Tree Form

This plant

Aphrodite Althea Tree Form
Scientific NameHibiscus syriacus 'Notwoodthree'Hibiscus syriacus ‘Aphrodite’
Size at Maturity8' H x 5' W8' H x 6' W
Leaf RetentionDeciduousDeciduous
Fall ColorYellowYellow
Flower ColorBluePink & Red
Bloom TimesSpring & SummerSpring & Summer
Sizes Available—30 Gal
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We provide three convenient ordering options for you:
  1. Visit our farm in person, tag your trees, and fill out an order form on site.
  2. Order online through our inventory page.
  3. Call us, and our sales staff will take your order over the phone.

For trees and plants 15 gallon and larger, we’re happy to hold your order or schedule delivery up to 30 days out so you can plan ahead with ease. For plants smaller than 15 gallon, we can hold them for 24 hours.

If any plants or trees installed by Treeland fail to thrive within the first year, we'll provide a replacement credit in accordance with our guarantee program. View our guarantee policy.

We offer tree removal services for trees up to 6" in diameter at the base. The tree removal must be in the location of the tree to be removed, and we only offer small quantities of removals. Each request will be reviewed individually, and customers are required to email a photo of the tree to our office for approval after placing an order.