50 Summer Carnival Hollyhock Seeds – Vibrant Cottage Garden Blooms

Summer Carnival Hollyhock is a vibrant, old-fashioned cottage garden favorite, prized for its tall spires of large, ruffled blooms in a cheerful mix of colors. These biennial or short-lived perennial plants add vertical interest and a charming, nostalgic feel to borders, fences, and cottage-style gardens. The flowers are attractive to pollinators and make lovely cut flowers.

Easy to grow from seed, Summer Carnival Hollyhock typically blooms in its second year, reaching heights of 4 to 6 feet. It thrives in full sun and well-drained soil, and its tall stalks may benefit from staking in windy areas.

Plant Features

• Tall, stately spikes of large, ruffled flowers
• Colorful mix including shades of pink, red, yellow, and white
• Attracts bees and butterflies
• Excellent for cottage gardens, borders, and cut flower arrangements
• Biennial or short-lived perennial habit

Growing Information

• Botanical Name: Alcea rosea
• Plant Type: Biennial / Short-lived Perennial
• Sunlight: Full Sun
• Soil: Well-drained, moderately fertile soil
• Water Requirements: Moderate; keep soil evenly moist but not waterlogged
• Growth Habit: Upright, tall spikes
• USDA Hardiness Zones: 3-9
• Bloom Season: Summer
• Mature Height: 4-6 feet
• Germination Requirements: Sow seeds indoors 6-8 weeks before last frost or directly outdoors after danger of frost. Lightly cover seeds; keep moist at 65-70°F (18-21°C). Germination typically occurs in 10-21 days.
• Spacing: 18-24 inches apart

Planting & Care

Sow seeds indoors in late winter or directly in the garden after the last frost. Press seeds lightly into the soil surface and keep consistently moist until germination. Once seedlings have several true leaves, transplant to their final location in full sun. Water regularly during dry spells, and apply a balanced fertilizer in spring. Tall varieties may need staking to protect from wind damage.

Hollyhocks are relatively low-maintenance and will self-seed in favorable conditions. Remove spent flowers to encourage continued blooming or allow some seed heads to mature for natural reseeding.

What's Included

50 Summer Carnival Hollyhock seeds.