Tree Prunus × 'Newport' [Newport Cherry Plum] This tree is not pollution tolerant and is short-lived, often living to only about 20 years. There are numerous diseases and pests that can affect Prunus cerasifera, especially canker, fireblight, leaf spots, powdery mildew, aphids, scale, borers, and tent caterpillars. Despite its drawbacks, this tree is extraordinarily popular and has been used extensively in the landscape. The straight species Prunus cerasifera is not often seen, with purple-leaf forms, such as 'Newport' being the most predominant.…
Tree Prunus padus [European Bird Cherry] The European Birdcherry is a rounded, low branching tree that produces long, drooping clusters of fragrant white flowers in the spring after the leaves have emerged (leafs out early). Black knot, leaf spot, and canker can potentially be a problem.
Shrub Prunus tomentosa [Nanking Cherry] Among earliest of Prunus to flower. Subject to the troubles of other cherries (fireblight, etc.), but less so than some. Leaf spot in wet seasons. Often short-lived.
Shrub/Tree Indiana Native Prunus virginiana [Common Chokecherry] The Common Chokecherry can be a suckering small tree or large shrub that produces fragrant white racemes followed by small, purple-black cherries. These fruits can be used for pies, jellies, and jams (do not eat fresh). Suckers must be immediately removed to control growth.
Tree Indiana Native Robinia pseudoacacia [Black Locust] Widely variable in form, the most picturesque are straight-trunked with branches abruptly fanning out at the top. Fixes N2. Locust borers are troublesome and difficult to control, but many trees live with them successfully for many years. Leaf minors and permanently wet soils can be problems.
Tree Robinia pseudoacacia 'Purple Robe' [Purple Robe Locust] This cultivar is note worthy due to is deep pink-violet flowers that have a strong sweet smelling fragrance. It is advertised to be relatively thornless.
Shrub Rosa × 'BAIage' [sold as High Voltage Easy Elegance®] [High Voltage Easy Elegance Rose] The High Voltage Easy Elegance Rose is a large (about 3-5 feet high and wide), vigorous, upright variant with fragrant, double, yellow flowers from June through August. Although this rose is much lower maintenance than many others and has good disease resistance, proper cultural practices are still advised. Avoid wetting the foliage when watering, place the plant in an area with good air circulation, and remove dead or diseased plant matter. Branches are covered with…
Shrub Rosa × 'Bucbi' [sold as Carefree Beauty™] [Carefree Beauty Rose] Carefree Beauty is a lower maintenance, compact rose with fragrant, semi-double pink flowers from June to frost. While this rose has some resistance to powdery mildew and blackspot, good cultural practices are still important. Avoid wetting the foliage when watering, place the plant in an area with good air circulation, and remove dead or diseased plant matter as soon as possible. Branches are covered with thorns, making pruning difficult.
Shrub Rosa × 'Korpancom' [sold as Electric Blanket™] [Electric Blanket Floribunda Rose] The Electric Blanket Floribunda Rose is a low-growing, compact plant with abundant salmon-pink flowers from summer through fall. Although generally used as a groundcover, this rose is sometimes trained and sold in a tree form. It has good resistance to powdery mildew, but good cultural practices are important in order to prevent other diseases and other pests, such as black spot and rust. Avoid wetting the foliage when watering, place the plant in an area…
Shrub Rosa × 'Morden Blush' [Morden Blush Rose] 'Morden Blush' is a compact, floriferous cultivar of the Parkland Series, developed from native North American prairie roses. This variant produces an abundance of double flowers on new growth (important since it freezes to the ground in winter) over a long period of time. Flower color varies depending on the temperature, with white to cream in wamer temperatures and pale pink in cooler temperatures. Medium resistance to black spot and powdery mildew. Good cultural practices…
