Black Cotton

Black Cotton (Gossypium herbaceum 'Nigrum')

The Black Cotton (Gossypium herbaceum 'Nigrum') is a striking ornamental cotton plant known for its deep purple-black foliage and soft, cream-colored cotton bolls. This unique variety adds bold contrast to garden beds, borders, and container arrangements, making it a captivating focal point in any landscape.

Distinctive Features

Black Cotton is characterized by its rich, dark leaves, which provide a dramatic backdrop for its pale pink to yellow hibiscus-like flowers. As the season progresses, the flowers give way to fluffy white cotton bolls, adding seasonal interest and texture.

Growing Conditions

• Sun Exposure: Thrives in full sun; requires at least 6-8 hours of direct sunlight daily.
• Soil: Prefers well-draining, sandy or loamy soil with moderate fertility.
• Water: Water moderately; allow the top inch of soil to dry between waterings.
• Humidity: Adaptable to various climates; performs best in warm, dry conditions.
• USDA Hardiness Zones: 8-11 (grown as an annual in cooler regions).

Ideal Uses

• Garden Borders: Adds bold color and texture to mixed plantings.
• Containers & Patio Planters: Makes a striking statement in decorative pots.
• Cut Flower & Dried Arrangements: Cotton bolls add unique texture to floral designs.

Low Maintenance Care

Black Cotton is a relatively easy-to-grow plant that thrives with minimal care. It requires warm temperatures and well-draining soil to produce its signature foliage and cotton bolls.

• Watering: Water regularly during establishment; reduce watering once mature.
• Pruning: Trim back spent flowers and remove any damaged foliage as needed.
• Fertilizing: Apply a balanced fertilizer every 4-6 weeks during the growing season.
• Propagation: Easily grown from seed; sow directly after the last frost.

Why Choose Black Cotton?

With its stunning foliage, seasonal cotton bolls, and easy-care nature, Black Cotton is a standout addition to any ornamental garden.

• Unique Foliage: Deep purple-black leaves create a bold contrast in the landscape.
• Long-Lasting Interest: Hibiscus-like flowers and cotton bolls provide dynamic appeal.
• Low Maintenance: Thrives in warm, sunny conditions with minimal care.
• Versatile Placement: Ideal for garden beds, containers, and cut flower arrangements.

For those seeking a visually striking, low-maintenance plant with year-round interest, Black Cotton (Gossypium herbaceum 'Nigrum') is an excellent choice.