Perennials
Blue Cohosh
Attractive foliage throughout the season
Low maintenance, resilient to pests
Thrives in shady garden areas
Thrives in
ZONE 3ZONE 4ZONE 5ZONE 6ZONE 7Planting Season:
Year-RoundFern-like leaves exhibit a captivating bluish-green color, providing an intriguing contrast to other plants in the landscape. As the summer progresses, the plant produces beautiful blueberries, adding a splash of vibrant color and attracting wildlife, further enhancing the overall aesthetic appeal of the garden. It is a versatile and beneficial plant incorporated into landscaping designs. Its unique characteristics and ecological advantages make it an attractive addition to parks and medicinal and natural areas.
Blue Cohosh is a perennial plant known as Caulophyllum thalictroides, and it is most commonly found in the wild, growing in the woodlands in the northern region of the Appalachian Mountains. However, it has been seen from South Carolina to New Brunswick. This plant immediately stands out from other vegetation with its beauty and is well-suited for shaded areas of your yard or garden. What are the exciting benefits that this plant introduces to your yard?
The Dramatic Color Of Blue Cohosh
As Blue Cohosh sprouts, it shoots up a bluish stalk, eventually growing as tall as two feet at maturity. From the stalk, the panicles branch off and display lovely leaves and small, yellowish-green flowers. These star-shaped flowers usually bloom between April and May. The flowers then produce tiny seeds. These blue-colored seeds appear in late summer and fall in early autumn, adding to the many colors the plant introduces to your yard.
Often, shady and moist areas of a yard are void of vegetation. These spaces become eyesores and turn into a muddy mess on wet days. This plant, however, thrives in shady areas with moist soil. With its incredible coloring, the plant brings a natural element with lovely pops of color to these otherwise dismal areas of the yard.
The Fascinating Foliage Of Blue Cohosh
As the new stalks emerge from the ground, the leaves grow and unfurl. These leaves have a deep green hue with a bluish tint, making them stand apart from other vegetation in your garden or yard. The lacy leaves dangle loosely and are spread relatively far apart. Some people find that the leaves fluttering in the wind are mesmerizing.
Blue Cohosh Attracts Birds
While some animals avoid Blue Cohosh, others are attracted to it. Birds often nibble on the blue seeds, which are essential for dispersing the seeds. Some smaller mammals are also drawn to the seeds. In addition, the flowers attract bees, damselbugs, and other insects. These are essential pollinators that promote the overall health of the environment.
This Is How Your Plants Will Look upon Delivery
Bloom Season
Spring
Bloom/Foliage Color
Yellow
Height at Maturity
Over 12"
Care
Blue Cohosh grows best in well-drained, nutrient-rich soil with consistent moisture. Use mulch to retain dirt and moisture and protect roots. Water regularly during dry periods, but avoid waterlogged conditions. Trim dead foliage to promote healthy growth and prevent disease.
Plant Reproduction
Blue Cohosh spreads by rhizomes
Planting bare-root perennials is best in any season if they are dormant; we only sell dormant plants. Planting them year-round is also excellent if you can get dormant perennials. When your bare-root perennials arrive, soak the roots in water for a few hours to rehydrate them. Lant by digging a hole wide enough to spread the roots comfortably and deep enough to place the top portion crown (where the roots meet the stem) at or slightly above ground level. Position the plant in the hole, backfill with native soil, and gently firm the soil around the roots—water well after planting to settle the soil around the plant and eliminate air. Apply a 2-3 inch layer of mulch to keep weeds at bay and moisture locked in, keeping the mulch away from the crown. Irrigate plants regularly during the first few weeks of drought; never water in full sun, and water late in the evenings to ensure the roots are established well. Fertilize sparingly in the first year, using a balanced, slow-release fertilizer in subsequent years as needed.
Shipping date depends on the date displayed and chosen when you order from the product's page.
We only accept returns on plants verified dead. If you think your plants have died, we offer a 1 year warranty, please use use this File a Claim Link to verify dead plants and start with return warranty process.
Striking Growth:
Blue Cohosh begins with a bluish stalk and grows up to two feet tall, creating an eye-catching vertical element in the garden. Its tall structure and branching panicles make it a standout plant.
Ideal for Shady Areas:
Thriving in shady, moist areas often lacking vegetation, Blue Cohosh transforms these dull spaces into vibrant, colorful parts of your yard. It revitalizes otherwise uninviting areas with its natural beauty.
Moisture Tolerance:
This plant is well-suited for moist soil, making it perfect for areas prone to dampness and mud. It thrives where other plants might struggle, providing reliable greenery in wet conditions.
Pollinator Friendly:
The flowers attract essential pollinators like bees and damselbugs, which are crucial for the health of your garden. These insects help ensure proper pollination and a thriving garden environment.
Caring Tips
How do I care for my Blue Cohosh?
Each box contains detailed care instructions and information about your product. But here's the basics.
Care Tips
Blue Cohosh grows best in well-drained, nutrient-rich soil with consistent moisture. Use mulch to retain dirt and moisture and protect roots. Water regularly during dry periods, but avoid waterlogged conditions. Trim dead foliage to promote healthy growth and prevent disease.
Light Requirements
Blue Cohosh thrives in partial to full shade, mirroring its natural woodland habitat. It prefers dappled sunlight under a canopy of trees, making it ideal for shaded garden areas with indirect or filtered light.
Hardy Planting Zones
3 • 4 • 5 • 6 • 7
Frequently Asked Questions
How often should I water my plants?
How do I know if my plant is getting too much or too little sunlight?
What should I do to prepare my plants for winter?
What are the signs that my plant needs fertilizing?
How can I prevent pests from damaging my plants?
How do I choose the right plant for my climate zone?