Dahlia Seeds – Night Butterfly

Enhance your garden with the striking beauty of Night Butterfly Dahlia Seeds, known in the US simply as Dahlia. This heirloom variety produces dramatic, bi-colored blooms that add exceptional texture and contrast to flower beds, borders, and cut-flower arrangements. These premium, Non-GMO seeds offer excellent germination and are well-suited for gardeners seeking reliable, vibrant summer blooms. Dahlias thrive in warm conditions and reward growers with long-lasting color throughout the growing season.

Features

• Heirloom Night Butterfly variety with rich, contrasting blooms

• Non-GMO seeds with a high germination rate

• Suitable for cut-flower gardens, borders, and ornamental landscapes

• Grows well in full sun with well-drained soil

• Produces long-lasting blooms from midsummer until frost

Specifications

• Common Name (US): Dahlia

• Botanical Name: Dahlia pinnata

• Seed Type: Annual flowering plant

• Growth Habit: Upright, bushy

• Bloom Colors: Deep red and white bi-colored petals

• Plant Height: 36–48 inches

• Sun Exposure: Full sun

• Soil Requirements: Fertile, well-draining soil

• Watering Needs: Moderate, consistent moisture

• Planting Season:

  • Indoor Sowing: Late winter to early spring (February–April)

  • Outdoor Sowing/Transplanting: After last frost (April–June)

• USDA Hardiness Zones:

  • Grown as an annual in zones 3–7 (plant after last frost)

  • Can overwinter tubers in zones 8–11

• Germination Time: 7–21 days

• Blooming Season:

  • Zones 3–7: July–October

  • Zones 8–11: June–October