Shrub Fothergilla × 'Mt. Airy' [Mt. Airy Fothergilla] 'Mt. Airy' is an excellent, vigorous hybrid that makes for an extremely useful, adaptable, and high quality shrub. It produces a profuse number of unique, fragrant, large, bottle-brush flowers and has consistent, spectacular fall foliage. Chlorosis can develop in high pH soil.
Shrub/Tree Indiana Native Hamamelis virginiana [Common Witchhazel] Flowers are in evidence because of their spicy fragrance before they are visually obvious, but are fairly showy after leaf drop. Should not be pruned (tip pinching would be acceptable to direct growth).
Liana (Climbing Vine) InvasiveThis plant is considered invasive Hedera helix [English Ivy] Tolerant of heavy shade to full sun except at the northern limits of its useful range, where some protection from full winter sun is necessary. Useful as a groundcover only, not as a vine, in Zone 5b, except hardiest cultivars in sheltered sites. Vigorous and can be a weed problem in certain regions of the country (like the NW US) where it can smother woodlands. Poisonous fruits, but it generally takes many years for it…
Liana (Climbing Vine) InvasiveThis plant is considered invasive Hedera helix 'Baltica' [Baltica English Ivy] 'Baltica' has smaller leaves with more prominent white veination. Foliage becomes tinged with purple in the winter. Tolerant of heavy shade to full sun except at the northern limits of its useful range, where some protection from full winter sun is necessary. Vigorous and can be a weed problem in certain regions of the country (like the NW US) where it can smother woodlands. Poisonous fruits, but it generally takes many years for it to…
Liana (Climbing Vine) InvasiveThis plant is considered invasive Hedera helix 'Thorndale' [Thorndale English Ivy] 'Thorndale' is a very hardy cultivar that has large, glossy leaves with striking white veination. Tolerant of heavy shade to full sun except at the northern limits of its useful range, where some protection from full winter sun is necessary. Useful as a groundcover and vine. Vigorous and can be a weed problem in certain regions of the country (like the NW US) where it can smother woodlands. Poisonous fruits, but it generally takes many…
Shrub Indiana Native Hydrangea arborescens [Smooth Hydrangea] The Smooth Hydrangea is an Indiana native found along woodlands and waterways with rocky soils. The flowers of Hydrangea arborescens can be large and heavy, bending stems to the ground. Best used in a shady area or along foundations of buildings for some support. This plant often gets cut back hard to the ground in late winter to maintain a neat look and to promote vigorous flowering the following summer. Hydrangea arborescens is a fast…
Shrub Hydrangea arborescens 'Annabelle' [Annabelle Smooth Hydrangea] The Annabelle Smooth Hydrangea is a very popular cultivar that produces large (much larger than the straight species), upright globular heads of sterile, white flowers in June. Tops usually die back in extreme Northern regions of its hardiness zone (including Zones 4 and 5). However, flowers are on new wood, and they still appear when tops are winter killed, or plants are pruned to ground. Winter killed branches need removal. Not drought tolerant. Poor, coarse…
Shrub Hydrangea arborescens 'NCHA1' [sold as Invincibelle® Spirit] [Invincibelle Spirit Smooth Hydrangea] The Invincibelle Spirit Smooth Hydrangea produces large (larger than the straight species), upright globular heads of sterile, pink flowers in June. Tops usually die back in extreme Northern regions of its hardiness zone (including Zones 4 and 5). However, flowers are on new wood, and they still appear when tops are winter killed, or plants are pruned to ground. Winter killed branches need removal. Not drought tolerant. Poor, coarse form in the winter landscape. Many…
Shrub Indiana Native Ilex glabra [Inkberry] This species, like other hollies, is dioecious, so plant females for fruit and an occasional male for pollination. Withstands severe pruning. Winter desiccation injury to leaves occurs in exposed sites, with severe yellowing when temperatures drop below -20 degrees F. Avoid high pH soils.
Shrub Ilex glabra 'Chamzin' [sold as Nordic®] [Nordic Inkberry] The Nordic Inkberry is quite hardy (USDA zone 3), compact, and rounded with glossy dark green leaves that hold their color well through the winter. Tends to lose its lower leaves and branches with age. This species, like other hollies, is dioecious, and 'Chamzin' is a male cultivar, so no fruiting will occur. Withstands severe pruning. Winter desiccation injury to leaves occurs in exposed sites, with severe yellowing when temperatures drop below -20 degrees F.…
