Acaena saccaticupula ‘Blue Haze’ features attractive, steel-blue, ferny foliage that forms a dense evergreen mat. Green flowers are followed by burred, mahogany-red seedpods. Grows in any moderately fertile, well-drained soil. Acaena is a great choice for low groundcover, sidewalk edging or in the alpine garden. Tolerates foot traffic but you may want to sheer old flowers before burred seedpods develop.