That means you can more or less ignore this plant once it's established. That said, avoid 'Blue Star' juniper if you need to cover a large area. You'll have better luck with one of the trailing ...

Pairing your blue oat grass with 'Blue Star' juniper, another blue-hued plant that also thrives in dry, sunny gardens in zones 4 through 8, is a perfect way to ensure your garden remains evergreen ...