Potomac Snapdragon Seeds – Custom Multi-Colored Blooms, 1000 Seeds

Potomac Snapdragon (Antirrhinum majus) is a classic cool-season annual prized for its tall, densely packed spikes of colorful, snapdragon-like flowers. The Potomac series is known for its uniform, vigorous growth and large, closely set blooms that create a stunning display in garden beds, borders, and cutting gardens. These custom multi-colored seeds offer a vibrant mix of colors, bringing a cheerful palette to spring and early summer gardens.

With their upright habit and long-lasting blooms, Potomac snapdragons are excellent for fresh cut flower arrangements and add vertical interest to landscape plantings. They attract pollinators and are a favorite among gardeners for their reliable performance and old-fashioned charm.

Plant Features

• Tall, sturdy stems with densely packed flower spikes
• Custom multi-colored mix for a varied, colorful garden display
• Excellent for cut flowers and floral arrangements
• Attracts pollinators such as bees and butterflies
• Cool-season annual that thrives in spring and fall

Growing Information

• Botanical Name: Antirrhinum majus
• Plant Type: Annual
• Sunlight: Full sun to partial shade
• Soil: Well-drained, fertile soil
• Water Requirements: Moderate; keep soil consistently moist but not waterlogged
• Growth Habit: Upright
• Bloom Season: Spring to early summer; may rebloom in fall
• Mature Height: 24-36 inches
• Germination Requirements: Light required for germination; sow seeds on surface and press gently into soil
• Spacing: 12-18 inches apart

Planting & Care

Start seeds indoors 6-8 weeks before the last frost date. Sow seeds on the surface of a moist, well-draining seed-starting mix and press them gently into the soil; do not cover, as light aids germination. Maintain a temperature of 65-70°F (18-21°C) and keep the medium evenly moist. Germination typically occurs in 10-21 days. Once seedlings have developed several true leaves, transplant them into individual pots and grow on in a cool, bright location.

Harden off seedlings before transplanting outdoors after the danger of frost has passed. Space plants 12-18 inches apart in a sunny to partially shaded location with well-drained soil. Water regularly to keep the soil moist but not soggy, and apply a balanced fertilizer every few weeks to support vigorous growth and abundant blooms. Deadhead spent flowers to encourage continued blooming. Potomac snapdragons are relatively low-maintenance and reward with tall, colorful spikes throughout the cool season.

What's Included

1000 Potomac Snapdragon seeds.