Palisade is an upright, narrow, oval habit cultivar that is noted for its strongly ascending branches. Its dark green leaves changes to a soft golden color in the fall. A clean, trouble-free small tree, useful in intensive situations such as patios and malls, and equally interesting in naturalized plantings. Useful as a large hedge if […]
Read More… from Carpinus caroliniana ‘CCSQU’ [sold as Palisade®™]
Blue Pacific Shore Juniper is a low growing shrub that typically grows 1 to 2 inches in height, making this shrub a great choice for an evergreen groundcover. Needles are slightly shorter and more dense than the straight species, as well as being slightly more hardy that the straight species. Foliage has been described as […]
Crimson King is a common cultivar used in the industry for its rich maroon foliage throughout the growing season. One of the densest shade trees, widely adaptable to soils and environments, including dry and polluted city conditions. Transplants easily. Extremely dense canopy and shallow root system make it impossible to maintain good turf beneath. Slight […]
Though the straight species of Magnolia gradiflora is not hardy in Indiana, ‘Little Gem’ can be hardy up to zone 6(7). If planted, place in an area that is protected from winter winds and extreme temperature drops, such as an enclosed courtyard. ‘Little Gem’ is a dwarf cultivar of the Southern Magnolia, ranging from 15′ […]
Cultivar ‘Morton’, sold as Iroquois Beauty, is a compact shrub that reaches 5 to 6 feet. The flowering and fruiting are similar to that of the straight species, but the compact form allows this shrub to e better utilized in a mass planting. Great for rain gardens, bioswales, and lowlands that collect water in the […]
Read More… from Aronia melanocarpa ‘Morton’ [sold as Iroquis Beauty™]
‘Anthony Waterer’ Japanese Spirea is a cultivar of Spiraea japonica that originated from the original cultivar of Spiraea x bumalda (hybrid of S. albiflora and S. japonica), as many other cultivars of Spiraea. This condensed shrub reached 3 to 4′ in height and roughly 4-5′ in width at maturity. Flowers reach 4 to 6″ in […]
Greensleeves Kousa Dogwood is fast growing, has symmetrical branching, and its flowers remain green, rather than the creamy white of the straight species. Great exfloiating bark, and waxy, dark green leaves also adds interest to this small tree. Greensleeves flowers later in the spring than the Indiana native Flowering Dogwood (C. florida). […]
Tupelo Tower is one of the only upright, of columnar habit, unlike the straight species. Its tight habit, brilliant fall color, and urban tolerances make this cultivar highly saught after. Typically, a slightly acidic soil is needed for this species to perform well. Difficult to transplant, so best purchase as container grown. Wet soils tolerant. […]
Read More… from Nyssa sylvatica ‘WFH1’ [sold as Tupelo Tower™]
The Japanese Hydrangea-vine is a shade tolerant vine within the Hydrangea family. Root-like fixtures, or adhesive rootlets, allow this vine to grow vertically up masonry walls, trellis structures, and sides of buildings. Its flowers are lace-cap hydrangea-like clusters that bloom in mid-June through July. […]
The Purdue Arboretum is a collaboration between the Department of Horticulture and Landscape Architecture and Physical Facilities Grounds Department