Blacknight Hollyhock

Blacknight Hollyhock (Alcea rosea 'Blacknight')

Blacknight Hollyhock (Alcea rosea 'Blacknight') is a tall, stately perennial known for its dramatic, near-black flowers that create a striking focal point in the landscape. With its towering height and bold color, it is an excellent choice for back borders, cottage gardens, and pollinator habitats.

Distinctive Features

Blacknight Hollyhock produces large, deep maroon-black single flowers on strong, upright stems, making it a standout in any garden. Its bold blooms contrast beautifully against green foliage, adding a rich, moody aesthetic to plantings. This variety is highly attractive to bees, butterflies, and hummingbirds.

Growing Conditions

• Sun Exposure: Prefers full sun for best flowering.
• Soil: Requires well-draining, moderately fertile soil; adapts well to sandy or loamy conditions.
• Water: Moderate watering; prefers evenly moist soil but tolerates short dry spells.
• Humidity: Tolerant of a variety of humidity levels but benefits from good air circulation.
• USDA Hardiness Zones: 3-9, making it suitable for a wide range of climates.

Ideal Uses

• Garden Borders: Adds height and depth to mixed plantings.
• Cottage Gardens: A perfect fit for traditional and informal garden designs.
• Pollinator Gardens: Attracts bees, butterflies, and hummingbirds.
• Backdrops & Focal Points: Ideal for creating vertical interest in the garden.

Low Maintenance Care

Blacknight Hollyhock is an easy-to-grow perennial that requires minimal maintenance.

• Watering: Keep soil moderately moist; avoid overwatering to prevent root rot.
• Pruning: Deadhead spent flowers to encourage reblooming and cut back after flowering to maintain a tidy appearance.
• Fertilizing: Feed with a balanced fertilizer in spring to support strong blooms.
• Pest Resistance: Generally resistant to deer but may require monitoring for rust and other common hollyhock diseases.

Why Choose Blacknight Hollyhock?

Blacknight Hollyhock is valued for its bold, dark blooms, towering height, and ability to attract pollinators, making it a standout choice for various landscapes.

• Deep Black-Mauve Flowers: Creates a dramatic, sophisticated look in the garden.
• Tall & Striking Growth: Provides vertical interest and structure.
• Pollinator Friendly: Supports bees, butterflies, and hummingbirds.
• Easy to Grow: Thrives with minimal care in a range of garden conditions.

For a striking, pollinator-friendly, and easy-to-grow addition to any landscape, Blacknight Hollyhock (Alcea rosea 'Blacknight') is an exceptional choice.