The 'Wintergreen' variety is often used as a hedger due to its dense growth habit and dark, glossy green foliage. It will reach 3-4' tall and 4-5' wide at maturity.
The 'Radicans' is a fast-growing variety with a dense, pyramidal growth habit, reaching 30-40' tall and 15-20' wide at maturity. It has long, finely-toothed needles that are tightly packed against its branches.