Shrub Paeonia × suffruticosa 'Joseph Rock' [Joseph Rock Tree Peony] The Tree Peony is a long-lived, very showy, deciduous shrub that produces numerous large, beautiful flowers beginning in mid to late spring. 'Joseph Rock' has large, semi-double blossoms with white petals that each have a dark purple flare at the base. These plants do best in a deep, fertile, and well-drained soil, with some protection from strong winds. In colder climates, some winter protection is beneficial to prevent desiccation. The only pruning necessary is to…
Shrub Paeonia × suffruticosa 'Renkaku' [Renkaku Tree Peony] The Tree Peony is a long-lived, very showy, deciduous shrub that produces numerous large, beautiful flowers beginning in mid to late spring. 'Renkaku' has large, white, semi-double blossoms. These plants do best in a deep, fertile, and well-drained soil, with some protection from strong winds. In colder climates, some winter protection is beneficial to prevent desiccation. The only pruning necessary is to remove dead wood and suckers in early spring, or a light pruning in…
Herbaceous Panicum virgatum 'Rotstrahlbusch' [Rotstrahlbusch Switchgrass] 'Rotstrahlbusch' is used for the burgundy-red color it has in the fall. Similar vertical clump to 'Northwind'.
Tree Parrotia persica [Persian Parrotia] One of the best trees for foliage and bark effect. Very adaptable, tolerating drought, various soils, heat, cold, etc. Prefers full sun but tolerates light shade. Sites with strong winter winds will surely cause tip dieback in Northern Indiana.
Tree Parrotia persica 'Vanessa' [Vanessa Persian Parrotia] Vanessa is a cultivar that has a distinctly upright or columnar habit. One of the best trees for foliage and bark effect. Very adaptable, tolerating drought, various soils, heat, cold, etc. Prefers full sun but tolerates light shade. Sites with strong winter winds will surely cause tip dieback in Northern Indiana.
Shrub Philadelphus coronarius [Sweet Mockorange] Well adapted to different light (even shade) and soil conditions, especially to dry situations. Relatively trouble-free, and one of the most fragrant of the mockoranges. None of the mockoranges have much landscape interest after the season of bloom. Becomes leggy if not pruned. Pruning should be done after flowering (flower buds form on previous years wood), and to maintain fullness of form.
Shrub Physocarpus opulifolius 'Monlo' [sold as Diabolo®] [Diablo Eastern Ninebark] Renew by cutting to the ground in late winter. Very course in texture in the winter with its multi-layered exfoliating bark (which gives it the common name of "ninebark"). 'Monlo', generally sold under the name Diablo, has reddish-purple leaves that sometimes fade to green in hotter climates.
Shrub Physocarpus opulifolius 'Seward' [sold as Summer Wine™] [Summer Wine Eastern Ninebark] Renew by cutting to the ground in late winter. Very course in texture in the winter with its multi-layered exfoliating bark (which gives it the common name of "ninebark"). 'Seward', generally sold under the name Summer Wine, has bronzy wine-red, more deeply cut leaves that may fade to green in hotter climates.
Shrub Picea abies 'Clanbrassiliana' [Dwarf Norway Spruce] 'Clanbrassiliana' is a compact, flat-topped, mounded dwarf form. Slight mite susceptibility in hot, dry sites. Some susceptibility to borers.
Shrub Picea abies 'Nidiformis' [Bird's Nest Spruce] 'Nidiformis' is a commonly available dwarf cultivar that is flat, compact, and dense. Many times there is a depression or "nest" in the center of the plant. Slight mite susceptibility in hot, dry sites. Some susceptibility to borers.
