Clematis montana ‘Mayleen’

This is a vigorous twining vine with prolific beautiful soft pink flowers. It is best to prune after flowering, as it flowers on growth from the previous season. The root system should be kept cool by deep soil preparation and mulching around base. It is said that Clematis prefer “a warm top and a cool […]

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Paeonia × suffruticosa ‘Renkaku’

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 […]

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Crataegus crus-galli var. inermis ‘Cruzam’ [sold as Crusader™]

This variant of Cockspure Hawthorn is a thornless type. The strong horizontal branching is good for softening vertical lines of buildings. Although attractive, some find the small, white flowers malodorous. Fireblight, leaf spot, and cedar-hawthorn rust are among the worst problems to affect this species. Japanese beetles like to feed on hawthorns. […]

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Malus × ‘Ralph Shay’

The Flowering Crabapple is a popular small ornamental tree with an extremely showy flower display in the spring. This vigorous cultivar is named in honor of Purdue University plant physiologist Ralph Shay (1918-1981) who was head of the Department of Botany & Plant Pathology from 1954-1966. This tree has attractive white flowers followed by exceptionally […]

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Cornus florida var. rubra

The variety rubra is a group of Flowering Dogwoods with beautiful pink bracts of varying intensities. Flowering Dogwoods are one of the finest small trees, interesting at almost every season, and with a branching pattern that is distinctly horizontal. Widely adaptable, but material of different geographic origin varies widely in hardiness, and the flowers of […]

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