Snapdragon 'Potomac Mix'

Potomac Mix (Antirrhinum majus)

A vibrant tapestry of summer colour, Potomac Mix Snapdragon showcases tall spires adorned with blossoms in a harmonious blend of soft pinks, glowing oranges, creamy ivories, deep reds, and serene lavenders. Each flower opens with a classic flare along sturdy, upright stems, creating a garden statement full of texture, height, and movement. Nestled above glossy dark green foliage, these blooms bring a fresh yet timeless charm to cutting gardens, borders, and floral arrangements.

As a Group 4 snapdragon, this mix thrives in long-day summer conditions, producing a steady succession of flowers that brighten the garden and vase alike. Perfect for gardeners and florists seeking versatile colour and elegant structure in one blend.  Mix of colours is not guaranteed

DETAILS:

QTY: 50

TYPE: Annual

SITE: Full Sun/ Part Shade

DEPTH: Surface Sow

GERMINATION: 10 - 21 days at 21-24°C

HEIGHT: 32 - 48"

MATURITY: 110 - 120 Days

SPACING: 6 - 8"

PINCH: Yes

HOW TO GROW:

Indoors (recommended): For best results, freeze seeds for 48 hours prior to sowing to improve germination. Sow seeds into flats or other seedling containers 8–10 weeks before your average last frost date. Light is required for germination, so surface-sow the seeds and cover just enough to hold them in place. A very fine layer of vermiculite can be used to maintain moisture levels while still allowing light to penetrate. To avoid displacing the tiny seeds, bottom water or mist the containers lightly. Once seedlings are established, harden them off for 7-10 days before transplanting them outdoors after all danger of frost has passed.

Direct Seeding (not recommended): Snapdragons require a long, cool growing season to produce blooms. Direct seeding is generally not recommended as it often results in later, less prolific flowering.

Soil Preference and Watering: Snapdragons thrive in full sun and prefer rich, well-drained soil. Keep the soil consistently moist, especially during germination and while young plants are establishing. Once mature, water regularly but avoid waterlogging the soil.

Pinching: To encourage a bushier plant with more flowers, pinch the tops of young plants when they are 4–6 inches tall. This will promote branching. If pinching, space the plants 6–8 inches apart to allow for proper air circulation and growth.

Fertilizing: Snapdragons are heavy feeders. Regular applications of a balanced liquid fertilizer will promote continuous blooming. Alternatively, amend the soil with compost before planting.