Blue German Iris Seeds
Blue German Iris Seeds
• Showy blue to purple flowers with yellow beards
• Perennial rhizomatous iris with sword-shaped leaves
• Drought tolerant once established
• Blooms late spring to early summer
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Description
Blue German iris (Iris germanica) is a perennial rhizomatous iris featuring showy, blue to purple flowers with yellow beards. Plants have sword-shaped, upright leaves. Reaches 2–3 feet tall. Blooms in late spring to early summer.
Product features
• Showy blue to purple flowers with yellow beards
• Perennial rhizomatous iris reaches 2–3 feet tall
• Sword-shaped, upright leaves
• Blooms in late spring to early summer
• Attracts bees and butterflies
• Drought tolerant once established
• Suitable for borders, perennial gardens, and cutting gardens
Planting Season: Sow in spring after last frost, or in fall for natural stratification. Cold stratify 4–6 weeks before spring sowing.
Light Requirement: Full sun to partial shade.
Seed Prep: Cold, moist stratification recommended (4–6 weeks at 34–38°F / 1–3°C).
Water Needs: Low to moderate; keep evenly moist during germination. Once established, water sparingly. Drought tolerant.
Planting Depth: ¼–½ inch.
Sowing Method: Start indoors after stratification or direct sow.
Hardiness Zones: USDA zones 3–9.