25 Irish Blue Geranium Seeds - Vibrant Perennial Flower

Irish Blue Geranium is a charming perennial known for its vibrant blue-violet flowers that bloom in late spring to early summer. This hardy geranium, also called cranesbill, forms a low mound of deeply lobed green foliage that adds texture and color to borders, rock gardens, and woodland plantings. Its long blooming season and easy-going nature make it a favorite among gardeners seeking reliable color with minimal fuss.

Whether you're a seasoned gardener or just starting, these seeds offer a rewarding way to introduce this beautiful perennial into your landscape. The plants are attractive to pollinators and are generally resistant to deer and rabbits, making them a practical choice for many gardens.

Plant Features

• Vibrant blue-violet flowers that bloom in late spring to early summer
• Low-growing, mounding habit with deeply lobed green foliage
• Perennial plant that returns year after year in suitable climates
• Attracts pollinators such as bees and butterflies
• Generally resistant to deer and rabbits

Growing Information

• Botanical Name: Geranium ibericum (often sold as Geranium 'Johnson's Blue' or similar)
• Plant Type: Herbaceous perennial
• Sunlight: Full sun to partial shade
• Soil: Well-drained, moderately fertile soil
• Water Requirements: Moderate; keep soil evenly moist but not waterlogged
• Growth Habit: Clump-forming, low mounding
• USDA Hardiness Zones: 4-8
• Bloom Season: Late spring to early summer
• Mature Height: 12-18 inches
• Spacing: 18-24 inches apart

Planting & Care

Sow Irish Blue Geranium seeds indoors 6-8 weeks before the last frost date. Lightly press seeds into the surface of a moist, well-draining seed-starting mix; do not cover completely as light aids germination. Maintain a temperature of 65-70°F (18-21°C) and keep the medium consistently moist but not soggy. Germination can be slow and uneven, typically taking 14-30 days. Once seedlings have developed several true leaves and all danger of frost has passed, harden them off gradually and transplant outdoors after acclimating.

Choose a location with full sun to partial shade and well-drained soil. Water regularly during the first growing season to help establish a deep root system. Once established, Irish Blue Geranium is relatively drought-tolerant but performs best with consistent moisture. Mulch around plants to conserve moisture and suppress weeds. Deadhead spent flowers to encourage additional blooms and maintain a tidy appearance. In late fall, cut back foliage after it dies back naturally to prepare for winter.

What's Included

25 Irish Blue Geranium seeds.