Cosmos Bipinnatus Seashells Mix Mexican Aster

Cosmos Bipinnatus Seashells Mix: Cosmos ‘Sea Shells’

Cosmos Bipinnatus ‘Seashells Mix‘ is a half-hardy annual known for its unique, tubular petals that resemble seashells. These flowers come in a mix of pastel colors like pink, rose, white, and crimson, with golden centers. The plants are tall, reaching 3-5 feet, and feature delicate, fern-like foliage. They are easy to grow, thrive in full sun, and are excellent for cut flowers, borders, and wildflower meadows.

Cosmos bipinnatus ‘Seashells Mix’ is also commonly known as Garden Cosmos, Mexican Aster or simply Cosmos ‘Sea Shells’. Additionally, it’s sometimes referred to as Cosmea

Key features and characteristics: Mexican Aster

• Unique Petals: The flowers are characterized by their tubular, seashell-like petals, which are often rolled or ruffled according to seed retailers.
• Color Variety: The mix includes a range of pastel colors, including pink, rose, white, carmine, and sometimes bicolors.
• Tall and Lacy: The plants grow tall, with feathery, fern-like foliage that adds texture to the garden.
• Easy to Grow: Cosmos Seashells are known for being low-maintenance and thriving even in less-than-ideal conditions.
• Versatile: They are suitable for cutting gardens, borders, wildflower meadows, and attracting pollinators like bees and butterflies.
• Full Sun: They prefer full sun and well-drained soil.
• Blooming Period: They typically bloom from midsummer to the first frost.

Growing Tips: Garden Cosmos – Cosmea

• Direct Sowing: Seeds can be directly sown into prepared seedbeds after the last frost, or started indoors 6-8 weeks before the last frost.
• Deadheading: Removing spent flowers encourages more blooms.
• Soil: Avoid overly rich soils, as this can reduce flowering.