Grow a truly spectacular garden centerpiece with White Madeira Geranium (Geranium maderense), a rare giant cranesbill prized for its dramatic size, lush foliage, and elegant white blooms with striking pink eyes. Also known as Madeira Cranesbill or Giant Herb Robert, this exotic-looking geranium creates a bold tropical effect in garden beds, shaded borders, patios, and collector plant gardens.
This impressive ornamental plant can reach heights of 48–60 inches, producing masses of large blooms from late spring through summer. Its deeply divided foliage and towering flower stems make it a standout addition to cottage gardens, woodland landscapes, and rare plant collections.
You will receive 10 high-quality White Madeira Geranium seeds carefully packaged for safe delivery and successful growing.
- 10 White Madeira Geranium seeds
- Rare giant geranium variety
- White flowers with pink eyes
- Secure packaging for safe delivery
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.