Wafer Ash – Hoptree

Description
Hoptree is a deciduous small tree or large shrub in the Rutaceae (citrus) family. It can be found growing in areas with especially calcareous soils including rocky bluffs, open woodlands, and river bluffs in the Coastal Plain. The genus name Ptelea is derived from the Greek word for an elm tree, in reference to the flattened winged fruit that resembles that of elms. The species trifoliata is in reference to the three parted leaf. The common name hoptree is because the flat round fruits can be used as a substitute for hops in the brewing process and stinking ash comes from the malodorous fragrance of the flowers as well as bruised leaves and stems.

This very adaptable low maintenance plant should be sited in a location with full to partial shade, though it tolerates full sun and moist well-drained soil. It is a slow to medium grower reaching 10 to 20 feet tall and wide with a bushy rounded habit that has branches low on the trunk. In the fall the three parted leaves turn a yellow-green color.

Use as a specimen or plant in small groups in an informal hedge or screen. Its ability to withstand shade makes it a good choice for an understory planting. The thin papery fruits hang on even through winter providing a food source for birds and small mammals as well as some winter interest to the landscape.

Insects, Diseases, and Other Plant Problems: No serious problems. Occasional issues with leaf spot.