Tree Pinus thunbergii 'Thunderhead' [Thunderhead Japanese Pine] Compact cultivar with irregular growing habit.
Tree Indiana Native Pinus virginiana [Virginia Pine] Native to some of the eastern part of the United States, Virginia pine is found in two southeastern Indiana counties along the Ohio river.
Tree Platanus × acerifolia [London Planetree] Platanus x acerifolia is quite similar to P. occidentalis, but was originally advertised as being much more pest resistant. P. x acerifolia was quickly overplanted, and it is clear that pest resistance varies among hybrids, and can be quite poor. Pests that can severely affect this species include sycamore anthracnose, cankerstain, Botryosphaeria canker, leaf spot, powdery mildew, sycamore lace bug, and American plum borer. One of the largest of shade trees, making massive, majestic specimens.…
Tree Platanus × acerifolia 'Morton Circle' [sold as EXCLAMATION!™] [Exclamation London Planetree] 'Morton Circle' is a cultivar with exfoliating tan bark exposing white underneath. It has large palmately lobed leaves, and is monoecious with different fruit size and color.
Tree Indiana Native Platanus occidentalis [American Sycamore] One of the largest of shade trees, making massive, majestic specimens. Tolerant of urban conditions, but generally found in riparian areas in the wild. The mottled, multi-colored, exfoliating bark is very beautiful and makes for excellent winter interest. Needs a large volume of soil space. Anthracnose leaf and twig blight occasionally disfigure this tree, and can damage it severely. Leaves, twigs, bark, and fruit contribute to a significant litter problem. Although this species can tolerate…
Shrub/Tree Platycladus orientalis [Oriental Arborvitae] Best in at least fairly moist soils, and with fairly high humidity. Habit tends toward becoming thinner (open) with age. Subject to "winter-burn" near the edge of its useful range. Certain forms provide very positive accent, but can be over-used. Bagworms can also be a problem.
Herbaceous Platycodon grandiflorus 'Astra Blue' [sold as Astra Blue Ballonflower] [Astra Blue Ballonflower]
Herbaceous Platycodon grandiflorus 'Atsra Semi-double Blue' [sold as Astra Semi-double Blue Balloon Flower] [Astra Semi-double Blue Balloon Flower]
Herbaceous Polemonium 'Heaven Scent' [sold as Heaven Scent Jacobs Ladder] [Heaven Scent Jacob's Ladder]
