Clematis montana 'Grandiflora' - Clematis
This extremely vigorous clematis creates a breathtaking spectacle in late spring when it becomes completely covered in large pure white flowers. Living up to its name, the blooms are notably larger than the species, creating an even more impressive display across walls, fences and structures.
Seasonal Highlights
Late spring brings an incredible mass of pure white flowers that cascade in sheets across the plant, creating one of the most dramatic displays in the spring garden. The fresh green foliage emerges in spring and provides a perfect backdrop for the abundant blooms.
Key Features
- Large pure white flowers in abundance
- Exceptionally vigorous reaching 10-12 metres
- Larger blooms than standard C. montana
- Very hardy and easy to grow
- Minimal pruning required
Perfect For
Excellent for covering very large walls, fences, and unsightly buildings quickly. Perfect for growing through large trees or over substantial pergolas. Ideal for creating dramatic focal points or disguising eyesores. Works beautifully in cottage gardens and wild garden settings.
Growing Tips
Plant with roots in shade and top growth in sun or partial shade. Prefers moist, well-drained soil enriched with organic matter. Mulch roots to keep cool. Requires minimal pruning – simply tidy up after flowering if needed. Very tolerant and easy to grow. Feed in spring.
Looks Great With
Spectacular when allowed to scramble through spring-flowering trees or large evergreen shrubs. Pairs beautifully with late spring bulbs like alliums. Combines well with wisteria for extended flowering interest. Underplant with shade-tolerant perennials like brunnera or epimedium.
A truly magnificent clematis for those with space to fill, providing an unforgettable spring display with virtually no maintenance required.