White Madeira Geranium Seeds – Geranium maderense (10 Seeds) | White Flowers with Pink Eyes

About This Plant

White Madeira Geranium (Geranium maderense) is a rare giant cranesbill prized for dramatic size, lush foliage, and elegant white blooms with pink eyes. Also known as Madeira Cranesbill or Giant Herb Robert, it creates a bold tropical effect in gardens, borders, patios, and collector plant beds. This ornamental perennial/biennial grows to a mature height of 48–60 inches with deeply divided foliage and towering flower stems.

What You Will Receive

You will receive 10 White Madeira Geranium seeds. This is a seed form cultivar (Geranium maderense ‘White’), intended for growing from seed.

Growing Information

• Common Name: White Madeira Geranium / Madeira Cranesbill / Giant Herb Robert
• Botanical Name: Geranium maderense ‘White’
• Plant Type: Ornamental perennial/biennial
• Growth Stage: Seed
• Sun Requirements: Full sun to partial shade
• Soil: Well-draining average soil
• Watering: Moderate; drought tolerant once established
• Mature Height: 48–60 inches
• Plant Spacing: 36–48 inches
• Bloom Time: Late spring through summer
• USDA Zones: 8–11
• Container Friendly: Yes, in large containers

Care Tip

Start seeds indoors before the last frost for earlier blooms. This variety appreciates protection from extreme afternoon heat in warmer climates.