Larkspur Giant Imperial Mix Seeds

 

Reaching a height of 90-120 cm, Larkspur Giant Imperial Mix is perfect for adding vertical interest to borders, flower beds, or cutting gardens. Its tall, elegant flower spikes provide a striking focal point, and the colourful blooms attract pollinators such as bees and butterflies.

 

This hardy annual is ideal for creating dramatic displays in the garden and for cutting, as the flowers make long-lasting additions to floral arrangements.

 

Seed Qty: 200

 

Sow: March - May (indoors) or April - May (outdoors)

Germination: 14 - 21 days

Soil: Well-drained, moderately fertile soil, slightly alkaline to neutral pH

Height: 90 - 120 cm

Flowering: June - August

Companion Plants: Delphiniums, poppies, sweet peas

Avoid Planting With: Plants requiring acidic soils

Sowing Instructions

 

Sow seeds indoors from March to May in trays or pots filled with moist, well-drained compost. Lightly press the seeds into the surface but do not cover, as they need light to germinate. Keep the compost moist and maintain a temperature of 15-18°C. Germination typically takes 14-21 days.

 

For outdoor sowing, wait until April to May, and select a sunny location with well-drained, fertile soil. Scatter the seeds thinly and gently press them into the soil without covering. Keep the soil moist until germination, which should occur in 14-21 days. Once the seedlings are large enough to handle, thin them to 30-45 cm apart to allow for proper air circulation and growth.

 

Larkspur Giant Imperial Mix thrives in full sun and well-drained soil. Water regularly, especially during dry periods, but avoid over-watering, as it can lead to root rot. Deadhead spent flowers to encourage continuous blooming and to maintain a neat appearance. For taller varieties, consider staking or providing support to prevent the plants from falling over in windy conditions.

 

This elegant, easy-to-grow variety is perfect for gardeners seeking to add dramatic colour and height to their gardens. Larkspur Giant Imperial Mix is an excellent choice for creating a stunning focal point, whether in flower beds, cutting gardens, or even as a border plant.