Larkspur Seeds – Blue Spire

Bring elegance and height to your garden with Larkspur Seeds – Blue Spire. Known for their striking tall spikes of blue blossoms, these plants are a popular choice for borders, cottage gardens, and cut flower arrangements. The Blue Spire variety produces vibrant blue blooms that create a stunning vertical display in any outdoor space. Easy to grow and care for, these seeds are ideal for both beginner and experienced gardeners.

Features:

• Produces tall, upright spikes of deep blue flowers

• Excellent for borders, beds, and cut flower arrangements

• Adds vibrant color and height to the garden

• Easy to cultivate from seed with proper care

• Suitable for pollinator-friendly gardens

Specifications:

• Common Name: Larkspur

• Variety: Blue Spire

• Plant Type: Annual

• Height: 24–36 inches

• Bloom Season: Late spring to summer

• USDA Zones: 3–10

• Sowing Method: Direct sow outdoors after last frost or start indoors 6–8 weeks before transplanting

• Light Requirement: Full sun to partial shade

• Soil Requirement: Well-drained, moderately fertile soil

• Germination Time: 14–21 days

• Planting Season by Zone:

  • Zones 3–6: Sow in spring (April–May)

  • Zones 7–10: Sow in fall to early spring (October–March)