Deciduous perennial. Long slender leaves are lime-green to golden on this mounding plant. Airy, blue thistle-shaped flowers form in summer and show up beautifully against the foliage. Spreads underground to form a clump. Regular water needs in well-drained soil once established. Hardy to 15-20°F.
- Botanical Name: Centaurea montana ‘Gold Bullion’
- Common Name: Perennial Cornflower
- Exposure: Full Sun
- Dimensions (HxW): 18-24″ x 18-24″ and spreading