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Posted 10/03/2024 in Perennial

Symphyotrichum 'Wood's Blue'

Symphyotrichum 'Wood's Blue': A Hardy and Beautiful Addition to Your Landscape

Symphyotrichum 'Wood's Blue,' commonly known as Wood’s Blue Aster, is a stunning, compact perennial that brings vibrant color to gardens, particularly in the late summer and fall. This plant is a cultivar of the native New England aster, specifically bred for its resistance to disease and its ability to thrive in various conditions. Here's why 'Wood's Blue' should have a spot in your landscape:

Symphyotrichum 'Wood's Blue' Description of the Plant and Flowers

Wood’s Blue Aster forms neat mounds of foliage that grow up to 12-18 inches tall and 12-24 inches wide. Its deep green, lance-shaped leaves create a dense, bushy appearance, serving as the perfect backdrop for its striking flowers. The plant is covered in dainty, lavender-blue flowers with yellow centers from late summer through fall, adding much-needed color to the garden during this transitional period. These flowers are about 1 inch in diameter and are highly attractive to pollinators such as bees and butterflies.

Value in the Landscape of Symphyotrichum 'Wood's Blue'

Symphyotrichum 'Wood's Blue' is incredibly versatile, fitting into a wide range of garden styles. Its compact size makes it ideal for front borders, rock gardens, and even containers. Its late-season blooms provide essential nectar for pollinators, making it a valuable addition to wildlife-friendly landscapes.

One of the standout qualities of Wood’s Blue Aster is its adaptability. It performs well in full sun to part shade and can tolerate a variety of soil types, from sandy to clay soils. Once established, it is drought-tolerant, making it a low-maintenance choice for homeowners looking to conserve water. Additionally, it’s deer-resistant, which is a huge plus for gardeners dealing with frequent wildlife visitors.

Interesting Facts About Symphyotrichum 'Wood's Blue'

  • Disease Resistance: Unlike many asters, Symphyotrichum 'Wood's Blue' is highly resistant to powdery mildew, a common problem that affects many aster species. This makes it easier to maintain and keeps it looking pristine throughout the season.
  • Native Origin: While it’s a cultivated variety, ‘Wood’s Blue’ is derived from native aster species, which makes it a great choice for those looking to incorporate more native plants into their landscape.
  • Pollinator Magnet: The flowers of ‘Wood’s Blue’ are a favorite among bees and butterflies, providing vital food sources late in the season when many other flowers have faded.
  • Long Bloom Period: This aster provides a long-lasting display of blooms, often from late August through October, making it a valuable plant for extending the color in your garden well into fall.

Symphyotrichum 'Wood's Blue' is a top pick for gardeners seeking a reliable, beautiful, and wildlife-friendly perennial. With its disease resistance, low-maintenance nature, and adaptability, it’s a fantastic addition to any landscape. Whether used as a border plant, in containers, or as part of a pollinator garden, Wood’s Blue Aster delivers beauty and value throughout the growing season.

Other Plants You May Be Interested In:

Dryopteris erythrosora 'Brilliance'

Pachysandra terminalis

9e94b05793e12650cd101c0416af38e51b86ecca

About RightPlantz - RightPlantz is your go-to source for all things gardening. RightPlantz grows better gardeners.

Post Details

Latin Name
Symphyotrichum 'Wood's Blue'
Common Name
Wood's Blue Aster
Planting Zone
Zone 4 Zone 5 Zone 6 Zone 7 Zone 8
Light Condition
Full Sun
Special Interest
Attracts Butterflies Deer Resistant
Bloom Season
Fall
Flower Color
Blue
Height
1'-1.5'
Spread
1'-1.5'
Suggested Uses
Grouping Edging Rock Garden Cottage Garden Pollinator Garden Perennial Border Mass
Potential Pests
Symphyotrichum 'Wood's Blue' is relatively pest free but could be affected by the following pests under the right conditions: Powdery Mildew, Aster Yellows, Rust, Aphids, Spider Mites, Leaf Miners, Slugs, Snails

Plant Story

Symphyotrichum 'Wood's Blue': A Hardy and Beautiful Addition to Your Landscape

Symphyotrichum 'Wood's Blue,' commonly known as Wood’s Blue Aster, is a stunning, compact perennial that brings vibrant color to gardens, particularly in the late summer and fall. This plant is a cultivar of the native New England aster, specifically bred for its resistance to disease and its ability to thrive in various conditions. Here's why 'Wood's Blue' should have a spot in your landscape:

Symphyotrichum 'Wood's Blue' Description of the Plant and Flowers

Wood’s Blue Aster forms neat mounds of foliage that grow up to 12-18 inches tall and 12-24 inches wide. Its deep green, lance-shaped leaves create a dense, bushy appearance, serving as the perfect backdrop for its striking flowers. The plant is covered in dainty, lavender-blue flowers with yellow centers from late summer through fall, adding much-needed color to the garden during this transitional period. These flowers are about 1 inch in diameter and are highly attractive to pollinators such as bees and butterflies.

Value in the Landscape of Symphyotrichum 'Wood's Blue'

Symphyotrichum 'Wood's Blue' is incredibly versatile, fitting into a wide range of garden styles. Its compact size makes it ideal for front borders, rock gardens, and even containers. Its late-season blooms provide essential nectar for pollinators, making it a valuable addition to wildlife-friendly landscapes.

One of the standout qualities of Wood’s Blue Aster is its adaptability. It performs well in full sun to part shade and can tolerate a variety of soil types, from sandy to clay soils. Once established, it is drought-tolerant, making it a low-maintenance choice for homeowners looking to conserve water. Additionally, it’s deer-resistant, which is a huge plus for gardeners dealing with frequent wildlife visitors.

Interesting Facts About Symphyotrichum 'Wood's Blue'

  • Disease Resistance: Unlike many asters, Symphyotrichum 'Wood's Blue' is highly resistant to powdery mildew, a common problem that affects many aster species. This makes it easier to maintain and keeps it looking pristine throughout the season.
  • Native Origin: While it’s a cultivated variety, ‘Wood’s Blue’ is derived from native aster species, which makes it a great choice for those looking to incorporate more native plants into their landscape.
  • Pollinator Magnet: The flowers of ‘Wood’s Blue’ are a favorite among bees and butterflies, providing vital food sources late in the season when many other flowers have faded.
  • Long Bloom Period: This aster provides a long-lasting display of blooms, often from late August through October, making it a valuable plant for extending the color in your garden well into fall.

Symphyotrichum 'Wood's Blue' is a top pick for gardeners seeking a reliable, beautiful, and wildlife-friendly perennial. With its disease resistance, low-maintenance nature, and adaptability, it’s a fantastic addition to any landscape. Whether used as a border plant, in containers, or as part of a pollinator garden, Wood’s Blue Aster delivers beauty and value throughout the growing season.

Other Plants You May Be Interested In:

Dryopteris erythrosora 'Brilliance'

Pachysandra terminalis

9e94b05793e12650cd101c0416af38e51b86ecca

About RightPlantz - RightPlantz is your go-to source for all things gardening. RightPlantz grows better gardeners.

Special Care Instructions

Special Care Instructions for Symphyotrichum 'Wood's Blue'

Planting Location: Plant in full sun to part shade for best blooming results. Ensure the location provides at least 6 hours of sunlight daily.

Soil Requirements: Prefers well-drained soil but can tolerate a variety of soil types, from sandy to clay. Adding organic matter, like compost, will help improve poor soils.

Watering: Water regularly when establishing, but once established, the plant is relatively drought-tolerant. Allow the soil to dry out slightly between waterings. Avoid waterlogged conditions, which can lead to root rot.

Mulching: Apply a 2-3 inch layer of mulch around the plant to help retain moisture, regulate soil temperature, and suppress weeds.

Pruning: In early summer, consider cutting back the plant by about a third to promote bushier growth and more compact form. Deadheading spent blooms will encourage prolonged flowering.

Fertilization: Fertilize lightly in early spring with a balanced, slow-release fertilizer. Over-fertilizing can cause leggy growth, so it's best to keep fertilization minimal.

Division: Divide clumps every 2-3 years in early spring to maintain vigor and prevent overcrowding. This will also encourage better airflow and reduce the risk of disease.

Pest and Disease Control: Keep an eye out for pests like aphids and spider mites, though this cultivar is generally disease-resistant, especially to powdery mildew. If pests become an issue, treat them with insecticidal soap or a strong water spray.

Winter Care: Once the blooming season is over, cut the plant back to about 3 inches from the ground after the first frost. Mulching heavily in colder climates will protect the roots through winter.

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