A unique plant with attractive flower panicles and large, coarse handsome foliage. ‘Flemygea’ is known for its larger and more numerous showy, sterile flowers in each panicle. This cultivar also has stronger flower stems that can withstand a heavy rain better than many Hydrangea quercifolia variants. Tops (including flower buds formed in fall) can die […]
Read More… from Hydrangea quercifolia ‘Flemygea’ [sold as Snow Queen™]
This variant is compact and spreading with lacy, golden needles that hold their color through the winter. Widely adaptable to soils and climates. Tolerates alkaline soils, heat, and drought. Members of this species are used from New England to Minnesota to Louisiana. Phomopsis and Kabatina blights can be a serious problem in some areas, especially […]
Read More… from Juniperus × pfitzeriana ‘Aurea Improved’ [sold as Gold Coast®]
The leaves of this compact, low fruiting Redbud cultivar are shaped like the Ace of Hearts in a deck of cards and regularly overlap down the stem. Relatively trouble-free and drought-resistant. Requires some protection from the sun in hotter climates, however flowering decreases with deep shade. Canker, leaf spot, and verticillium wilt can be problematic […]
Betula albosinensis is a common tree in Europe but not often found here in the United States. It is considered by many to have the most handsome bark of any of the birches. The bark peels off in layers that have been likened to tissue paper. The straight species has bark that is pinkish-copper to […]
The Blueleaf Honeysuckle is an irregularly loose, open, and arching shrub. Attractive pink flowers appear in the leaf axils in late spring and are followed by bright red fruits that mature in mid to late summer. This plant is rare in the trade and quite difficult to establish. Transplant balled-and-burlapped or container-grown. Rejuvenate periodically by […]
‘Winter Beauty’ is a dense, rounded semi-evergreen shrub that has red-violet stems and produces an abundance of fragrant white flowers in late winter and early spring. Rejuvenate periodically by cutting back 6-12″ from the ground. […]
‘Candidissium’ (‘Album’) has fragrant white flowers and yellowish-green foliage. Some winter protection promotes best growth. Early flowering in spring is sometimes followed by a later frost/freeze that kills back the flowers and inhibits leaf growth. […]
Performs well as an informal hedge, but perhaps too coarse to be a good formal clipped hedge. Extremely tolerant of different soils and climates. Can be coppiced to rejuvenate. Can be invasive by seed. […]
Dirca palustris is a small, dense, quite rounded, Indiana native shrub with excellent yellow fall coloration. Although it is generally uncommon in the wild, Leatherwood can be found growing naturally and thriving along the ravines of Turkey Run State Park in Marshall, IN. This plant requires rich, moist, acidic soils and should be protected from […]
The Purdue Arboretum is a collaboration between the Department of Horticulture and Landscape Architecture and Physical Facilities Grounds Department