An Evaluation Report of Shrub Roses

06/07/10 • 0 min

Modern shrub roses hold the promise of being better plants for today’s landscapes. But which shrub roses are best suited for the gardens of the northern Midwest? This six year evaluation found three English shrub roses and seven Canadian shrub roses to be outstanding for growing in midwestern climes.

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Clematis for Northern Landscapes

Of the 64 original clematis observed in this study, 33 are recommended for Northern landscapes, with nine taxa rated as superior for heavy flower production, high quality blossoms, exceptional ornamental characteristics, vigorous habits, winter hardiness, and disease and pest resistance.

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Monarda and Powdery Mildew Resistance

Beebalms and bergamots are great perennials for meadows and wild gardens, along streams and ponds, in woodlands and also in the garden border. The long season of color attracts bees, butterflies and hummingbirds in July and August, and will capture your attention as well.