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  • … Dwarf irises abound in the Chicago Botanic Garden in the early days of spring, and none are as spectacular as the 'Katharine Hodgkin' iris. The … and places where deer like to nibble (it's deer resistant). Plant this iris during the fall in full sun to partial shade. This dwarf iris thrives in neutral to alkaline soil, but like most …
    Type: Garden Guide Plant
  • … a chocolate and yellow pattern on the tips of the falls. It stands 12 inches high and blooms in early spring. Warl-Sind belongs to a group of bulbous irises known as Juno irises which are characterized by their thick fleshy storage roots and flowers in the leaf axils. Typically they have small and pendant or nearly absent standards. They produce foliage in late winter or spring and are dormant in the summer Most Juno irises are native to the Middle …
    Type: Garden Guide Plant
  • … Giant fleeceflower ( Persicaria polymorpha ) is a big, bold, hardy perennial that blooms in July and August. It reaches a height of 4 to 6 feet and is topped with large, feathery white … as are some other fleeceflowers. Although the flowers resemble goatsbeard, this species is in the buckwheat family, and it blooms after goatsbeard is finished. Recent taxonomic treatments in the Flora of China—an international collaborative effort to publish the first English-language …
    Type: Garden Guide Plant
  • … Most plants in the genus Plectranthus that are familiar to northern gardeners are small house plants valued for their colorful aromatic leaves. Being in the mint family, they have square stems and opposite leaves. Large spur-flower looks very … swept-back petals, revealing the long stamens. It is only hardy to Zone 8, but it can be grown in northern climates and set outside during the summer. The flowers will bloom in September and …
    Type: Garden Guide Plant
  • … Growers Association of Northern Illinois formed to promote plant cultivars that perform well in northern Illinois. This variety was selected at Elite Growers as a white-flowered sport of … Whitewater forms a dense low carpet, growing 4" to 6" tall and spreading 12" to 18" wide in a single season. Over time, it can cover a more expansive area. The plant is dense enough to … are produced on creeping, wiry stems. The foliage turns an attractive burgundy to bronze in winter months; it is evergreen in mild climates. …
    Type: Garden Guide Plant
  • … American cranberrybush viburnum will reach a height of 6’ with an equal spread. It blooms in May with showy white, flat-topped clusters of flowers. These give way to edible red fruits in the fall. Foliage emerges burgundy in the spring then changes to green. It will grow in full sun to partial shade and is not fussy …
    Type: Garden Guide Plant
  • … the larger old-fashioned kind from China and Japan that first popularized <em>Weigela</em> in the U.S. In late spring and early summer its arching branches are covered with clusters of flowers in a clear, unfading pink. As a bonus, you may well see scattered repeat bloom in late summer. …
    Type: Garden Guide Plant
  • … This award-winning Weigela is an old-fashioned tried-and-true bush that may well have been in your grandmother's garden. In spring and summer,clusters of pink buds open to pale blush flowers, shown off against variegated green and white foliage. Foliage is red, orange, and purple in the fall. The plant is most useful as a specimen or in a screen or hedge. Bees, butterflies, …
    Type: Garden Guide Plant
  • … This wisteria is native to Asia. It can grow to 25’ in length with an 8’ spread.  It blooms in May with 6-12” long racemes of fragrant, blue-violet flowers. Flowers bloom simultaneously on … providing a dramatic visual display. The flowers give way to bean-like seedpods that ripen in fall and may persist into winter. It prefers slightly acidic, moderately moist and fertile, …
    Type: Garden Guide Plant
  • … South African aquatic environments, this plant can be grown "dry," like a normal potted plant in soil, or as a "marginal" — a plant which grows at the edges of ponds. The large, fleshy, arrow-shaped leaves provide a dramatic statement in the landscape even before the plant begins to flower. Grow calla lilies in moist, rich soils in full sun for best flower production. The calla lily is a signature …
    Type: Garden Guide Plant