Centaurea montana 'Amethyst in Snow'~ Amethyst in Snow Bachelor Button *id The flowers attract butterflies and

The flowers attract butterflies and pollinators

(3) set by James St

and mildew

but it is primarily grown for its foliage

Its fully double golden yellow flowers bloom on short stems continuously from summer into fall

Centaurea montana 'Amethyst in Snow'~ Amethyst in Snow Bachelor Button *id The flowers attract butterflies andAmethyst in Snow Bachelor Button is an erect clumping herbaceous perennial with grey green lace shaped foliage. Solitary blooms of bicolor thistle like flowers with white outer petals and rich purple inner petals bloom from mid spring into summer. Deadhead to encourage rebloom. Flowers best in full sun and dry to medium well drained soils. Very drought tolerant. Type: Perennial Height: 1' 2' Spread: 2 2. 5' Spacing: 2' USDA Hardiness Zone: 3 8