Large-leaved Siberian Larkspur (Delphinium elatum) – 300 Blue Flower Seeds

Description:
Delphinium elatum, known as Large-leaved Siberian Larkspur, is a striking perennial famous for its tall spikes of vibrant blue flowers and large, attractive foliage. This elegant plant adds vertical interest and vivid color to perennial borders, cottage gardens, and wildflower mixes.

Larkspur flowers attract pollinators such as bees and butterflies and make excellent cut flowers for floral arrangements.

Usage:
Ideal for perennial borders, cottage gardens, wildflower meadows, and cutting gardens. Great for adding height and color to garden beds and attracting pollinators.

Sowing Time:

• Start seeds indoors 8–10 weeks before last frost.

• Transplant seedlings outdoors after frost danger has passed.

• Can also be direct sown in early spring.

Germination:

• Germinates in 14–21 days at 15–20°C (59–68°F).

• Soak seeds overnight before sowing to improve germination.

Soil Requirements:

• Prefers well-drained, fertile, and humus-rich soil.

• Soil pH 6.0–7.5 ideal.

Light Requirements:

• Full sun to partial shade.

• Prefers cooler climates and protection from harsh afternoon sun.

Watering:

• Keep soil consistently moist but not waterlogged.

• Regular watering needed during dry periods.

Planting Tips:

• Space plants 30–45 cm (12–18 inches) apart.

• Stake tall plants to prevent wind damage.

• Deadhead spent flowers to encourage reblooming.

Height & Spread:

• Grows 90–150 cm (3–5 feet) tall.

• Spreads 30–45 cm (12–18 inches).

Additional Info:
Large-leaved Siberian Larkspur is prized for its dramatic blue flower spikes and robust foliage, perfect for adding color and elegance to perennial gardens. Its height and floral beauty make it a favorite for gardeners seeking show-stopping blooms.

Each pack contains 0.5 g of seeds

Delphinium grandiflorum