Pyracantha are evergreen shrubs or small trees, with spiny branches bearing simple leaves and corymbs of small white flowers followed by showy red, orange or yellow berries.
'Teton' is an erect evergreen shrub with glossy, narrow leaves and corymbs of white flowers in early summer, followed by orange-yellow berries.
It is a low-maintenance plant and grows well in full sun to nearly full shade. It tolerates most soils. An application of slow-release fertilizer in spring is plenty to feed this hedge through the year.