Larkspur: Giant Imperial Mix

Larkspur Giant Imperial Mix is a classic heirloom flower known for its tall, elegant spires and rich range of colors. This striking mix produces densely packed blooms in shades of pink, lavender, blue, purple, and white, adding vertical interest and old-fashioned charm to garden beds and borders.

Highly valued as a cut flower, Larkspur brings height and structure to fresh arrangements while also attracting pollinators to the garden. Blooming in cool weather, it is an excellent choice for early-season color and thrives in spring conditions.

• Type: Heirloom annual
• Direct sow: Early spring or fall in mild climates
• Sun: Full sun
• Spacing: 6–12 inches
• Height: 36–48 inches
• Days to bloom: 75–90 days

Larkspur prefers cool weather and performs best when direct sown, as it does not transplant well. For improved germination, seeds benefit from a short period of cold stratification. Plant in well-drained soil and keep lightly moist during establishment. Once established, plants are relatively low maintenance and will reward you with tall, graceful blooms.