25 Raven Geranium Seeds - Deep Purple Perennial for Pollinator Gardens

Raven Geranium is a striking perennial known for its deep purple, almost black flowers that add dramatic contrast to garden borders, containers, and pollinator-friendly landscapes. This hardy geranium (Geranium spp.) produces cup-shaped blooms in late spring to early summer, attracting bees and other beneficial insects. Its deeply lobed foliage forms a tidy mound that remains attractive throughout the growing season, making it an excellent choice for cottage gardens, rock gardens, and mixed perennial beds.

Easy to grow from seed, Raven Geranium is a reliable choice for gardeners seeking long-lived, low-maintenance plants. The rich flower color pairs beautifully with lighter perennials and ornamental grasses, and the plant's compact habit makes it suitable for smaller spaces. Whether you're a beginner or an experienced gardener, these seeds offer a rewarding way to introduce deep purple hues to your outdoor space.

Plant Features

• Deep purple, nearly black flowers that stand out in the garden
• Attracts pollinators such as bees and butterflies
• Perennial growth habit returns year after year in suitable climates
• Compact, mounding form with attractive lobed foliage
• Ideal for borders, containers, and pollinator gardens

Growing Information

• Botanical Name: Geranium spp.
• Plant Type: 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, mounding
• Bloom Season: Late spring to early summer
• USDA Hardiness Zones: 4-8 (varies by species)
• Mature Height: 12-24 inches (varies by species)
• Spacing: 12-18 inches apart

Planting & Care

Sow Raven 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 deeply 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 true leaves, transplant them into individual pots and grow on in a bright, cool location before hardening off and planting outdoors after the danger of frost has passed.

In the garden, choose a site with well-drained soil and partial to full sun. Water regularly during the first growing season to help plants establish. Once established, Raven Geranium is relatively drought-tolerant. Deadhead spent flowers to encourage continued blooming and to prevent unwanted self-seeding. In late fall, cut back foliage after it dies down to tidy the plant and prepare it for winter. Mulch around the base in colder zones to protect roots from freezing.

What's Included

25 Raven Geranium seeds.