Coenosium Gardens: An open, very short needled form that is exceptionally distinctive in the garden or the bonsai container. Adventitious buds form on three year old wood. It grows up to 1' per year.
Stanley & Sons Nursery: A dwarf form of Japanese White Pine. Leaves are small and Blue-green. Plant grows in a shorter and arranged way. Good plant for Bonsai as name suggest. Will grow 4 to 6 inches a year of not pruned.