Shrub Prunus laurocerasus 'Otto Luyken' [Otto Luyken Cherry Laurel] 'Otto Luyken' is a broad, compact evergreen shrub that produces numerous small, fragrant, white flowers in upright clusters in mid to late spring. This plant is shade tolerant, pH adaptable, and salt spray tolerant, but requires good drainage. Do not over fertilize.
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 Indiana Native Prunus pumila [Sand Cherry] Prunus pumila is a creeping, low-growing small shrub naturally found in sandy locations, such as dunes, where it acts an important stabilizer. The cherry fruits are too bitter to eat fresh, but can be used in jams and jellies.
Tree Indiana Native Prunus serotina [Black Cherry] Probably the best native-American species of cherry for landscape use, but still useful only in a few situations, especially for naturalizing. A valuable timber tree, especially for furniture. Subject to several minor pests, none usually serious in naturalized situations. Wood is slightly brittle. Eastern tent caterpillar problematic is some years.
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.
Shrub/Tree Indiana Native Ptelea trifoliata [Hoptree] A widely adaptable species which performs best in well-drained soils, can be grown in full sun or even under heavy shade. This plant is susceptible to several leaf spot and even a rust disease, but none are serious. It's fruit can also be use as a substitute for hops, thus giving rise to one of its common name: the 'Hoptree'. This tree's bark can also be utilized for medical purposes, and its stems when bruised…
Liana Reynoutria compacta [Japanese Knotweed] Handsome groundcover with summer color. Adaptable to poor, dry soils. Just a root cutting stuck in poor soil will lead to an aggressive spreading groundcover. Spreads by underground stems; can be very invasive. Fall color not attractive (best to mow it down in the fall).
Shrub/Tree InvasiveThis plant is considered invasive Rhamnus cathartica [Common Buckthorn] Tolerates most sites. Dioecious. Very invasive, by the seeds that birds love to eat; probably best to refrain from planting this species in the landscape. Susceptible to rusts (Puccinia coronata), that also attacks oats (in oat growing areas, buckthorn eradication is recommended). The bark, leaves, and fruit were once used in purgatives, thus one of this plant's common names, "Purging Buckthorn".
Shrub Rhododendron × 'Aglo' (P.J.M. Hybrid Group) [Aglo Rhododendron] 'Aglo' is a compact grower and early bloomer. One of the most cold tolerant flower buds of the evergreen rhododendrons. Avoid harsh, dry, windswept sites. Susceptible to a large number of pests and diseases, which can largely be prevented by good cultural practices.
Shrub Rhododendron catawbiense [Catawba Rhododendron] The Catawba Rhododendron is considered to be one of the hardiest rhododendron species. Beautiful plant when it is used in mass. Flower color of the species does not combine well with some other flower colors. Flower color bleaches out in high pH. Subject to winter burning of foliage in exposed sites near the limits of its range. Both flowers and foliage are of equal value in the landscape. Cultivars are usually less hardy than species.…
