Here is a really cute Korean Fir that has small round silver buds that open to small green leaves with silver undersides. The plant is a perfect choice for your rock garden, and will not grow bigger than 8" tall and wide. A collector's gem!
Abies alba 'Pendula'
Abies balsamea 'Walcott Pond'
Abies borisii-regis 'J.K. Greece'
Abies bornmuelleriana 'Franke'