Ageratina altissima 'Chocolate'
white snakeroot ( syn. Eupatorium Chocolate )
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
- Position: partial shade
- Soil: tolerates most provided there is adequate moisture
- Rate of growth: average
- Flowering period: July to September
- Hardiness: fully hardy
Long-lasting, pure white flowerheads of this white snakeroot appear from July to September above attractive bronze-chocolate foliage. A lovely clump-forming perennial, it's easy to grow and manage, and the flowers are attractive to bees and butterflies. A versatile plant for a mixed border, this eupatorium looks great with ornamental grasses and will help extend the season of interest. - Garden care: Cut back and compost the stems after flowering.