These 35 Galaxy Blue Iris Seeds produce perennial irises featuring deep midnight-blue petals highlighted with natural white speckling and subtle violet undertones. This distinctive color pattern makes the plant a standout in borders, cottage gardens, and perennial beds. Thrives in full sun and well-drained soil, returning reliably each spring.

Key Features

• Unique dark blue petals with natural white speckles • Perennial growth habit; blooms each spring • Strong vertical form ideal for borders and mixed beds • Tolerates a range of soil types with good drainage • Suitable for cut-flower displays and landscape accents

Growing Guide

• Soil: Fertile, well-drained garden soil • Depth: Lightly cover seeds with ⅛ inch of fine soil • Light: Full sun to partial sun • Watering: Keep soil slightly moist until established • Germination: 20–40 days; cooler stratification may improve results

US Planting Zones

Zones 3–10: • Sow outdoors in spring or fall depending on climate • In colder zones, mulch lightly for winter protection • Perennial growth returns each year once established

Expected Plant Height

24–36 inches (60–90 cm)