Tree Indiana Native Liquidambar styraciflua (Shuttle Gum Group) [American Sweetgum] This group of Liquidambar styraciflua (Sweetgum) trees was germinated in August of 1984 aboard the space shuttle Discovery. Purdue astronaut Charles Walker of Bedford, Indiana, brought back 200 tiny trees; these recognize Purdue's many astronauts. Sweetgums are handsome shade trees with few troubles and outstanding seasonal interest. Widely adapted to soils and climates, as evidenced by their wide range. Fall foliage coloration varies greatly in timing and intensity among individuals. Rather difficult to transplant in…
Tree Liquidambar styraciflua 'Slender Silhouette' [Slender Silhouette Sweetgum] As the cultivar name suggests, this tree has a narrow, columnar-conical habit, which is a desirable for those small spaces within the landscape. 'Slender Slihouette' considered a 'fruitless' cultivar, but does produce a small number of multi-horned, round fruits that mature in the fall. Its leaves are a lustrous-dark green, which turns to a mixture of deep purples, reds, and yellows.
Tree Liquidambar styraciflua 'Ward' [sold as Cherokee™] [Cherokee American Sweetgum] This variant of the American Sweetgum is nearly fruitless and hardy to -28 degrees F without injury. Handsome shade tree with few troubles and outstanding seasonal interest. Widely adapted to soils and climates, as evidenced by its wide range. Fall foliage coloration varies greatly in timing and intensity among individuals. Rather difficult to transplant in large sizes.
Tree Indiana Native Liriodendron tulipifera 'Little Volunteer' [Little Volunteer Tulip-tree] 'Little Volunteer' is a dwarf cultivar with smaller 4-lobed and flat-topped green leaves. It makes a wonderful street tree with its smaller size in habit, leaf, and flower. While keeping the classic yellow fall color and yellow-orange-green flower as other varieties.
Tree Indiana Native Maclura pomifera [Osage-orange] Withstands wind and dry conditions well. Used by farmers as a hedgerow for livestock fencing because of its thorniness. Highly deer resistant. Fruits are said to be an insect and rodent repellent. Extremely decay resistant wood, containing 1% by weight 2,3,4,5-tetrahydroxystilbene (a fungitoxic compound). Large fruits create litter problem; select staminate trees to avoid fruit (unless you believe the fruits are of interest). Due to invasive root system, do not plant near sewer or drainage…
Tree Malus × 'Branzam' [sold as Brandywine®] [Brandywine Flowering Crabapple] The Flowering Crabapple is a popular small ornamental tree with an extremely showy flower display in the spring. 'Branzam', commonly sold as Brandywine, is a vigorous variant that produces an abundance of fragrant, double pink flowers and large yellowish-green, edible fruits that can be used in jellies. It is moderately susceptible to apple scab and severely susceptible to cedar-apple rust, but has high resistance to Japanese beetles. Tends to flower and fruit in alternate years.…
Tree Malus × 'Centzam' [sold as Centurion®] [Centurion Flowering Crabapple] The Flowering Crabapple is a popular small ornamental tree with an extremely showy flower display in the spring. 'Centzam', frequently sold as Centurion, is a vigorous variant that produces pink flowers and persistent, glossy, bright red fruits. It is generally quite pest and disease resistant, but some apple scab susceptibility has been reported. Tends to flower and fruit in alternate years. Well-drained heavy loam soils and full sun promote best growth.
Tree Malus × 'Evelyn' [Evelyn Flowering Crabapple] The Flowering Crabapple is a popular small ornamental tree with an extremely showy flower display in the spring. 'Evelyn' has foliage that emerges purple and becomes a bronze-tinged green in the summer. However, the use of this cultivar is discouraged, as it has such high susceptibility to apple scab. Tends to flower and fruit in alternate years. Well-drained heavy loam soils and full sun promote best growth. May look ragged at the end of the…
Tree Malus × 'Indian Magic' [Indian Magic Flowering Crabapple] The Flowering Crabapple is a popular small ornamental tree with an extremely showy flower display in the spring. 'Indian Magic' is not as disease resistant as others, being moderately susceptible to scab. Tends to flower and fruit in alternate years. Well-drained heavy loam soils and full sun promote best growth. Can be susceptible to many pests and diseases, including apple scab, fireblight, Japanese beetles, leaf spot, cedar-apple rust, and powdery mildew. May look ragged at…
Tree Malus × 'Indian Summer' [Indian Summer Flowering Crabapple] The Flowering Crabapple is a popular small ornamental tree with an extremely showy flower display in the spring. 'Indian Summer' is a broadly-rounded tree with pale purplish-pink flowers, long persisting fruits, and purplish-green foliage. This cultivar has good resistance to the main diseases and pests that affect Flowering Crabapples, including apple scab, fireblight, Japanese beetles, leaf spot, cedar-apple rust, and powdery mildew. Tends to flower and fruit in alternate years. Well-drained heavy loam soils and…
