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  • … Room, Plant Science Center This lecture explores the 150- year history of Japanese gardens in North America by focusing on Japanese-style gardens in Chicago and the Midwest. It explores gardens at world's fairs, estates, and public institutions, and also analyzes the roles of American women and Japanese Americans in the construction of these gardens. It presents Japanese-style gardens in North America as a …
    Type: Event for Calendar
  • … and butterflies,” said Tim Pollak, outdoor floriculturist.  Various cultivars offer flowers in pale blue, sky blue, blackish-blue, or dark purple. An annual, this salvia flourishes in average garden soil in full sun to part shade. Find it at the Garden this summer in the main entrance beds and the …
    Type: Plant Info
  • … This mat-forming evergreen ground cover grows to a height of four inches in full sun to partial shade. It has tiny, glossy ovate leaves growing along stiff stems. It has pink and white blooms from April through June. Attractive red berries produced in the summer are a food source for birds and bears. In the heath family, related to rhododendrons, it requires well-draining soil on the acid side, …
    Type: Garden Guide Plant
  • … foliage. The thick, fluffy panicles are comprised of tiny, closely packed flowers which bloom in late spring to summer. The stems stand 20 inches high. 'Verslilac' does well in evenly moist soil in partial shade to shade where it adds a welcome touch of color to a shady garden. It is …
    Type: Garden Guide Plant
  • … foliage. The soft, fluffy panicles are comprised of tiny densely packed flowers which bloom in early to mid-summer. The stalks stand 2 feet high. 'Peach Blossom' does well in shade to partial shade in constantly moist soil where it adds a welcome touch of color to a shady garden. It is …
    Type: Garden Guide Plant
  • … Deep bell-shaped pink flowers in large clusters are produced from late April into May atop 10-inch red flower stalks. The foliage is attractive as well, with glossy, deep green leaves turning a burgundy color in the fall. Bergenias are very hardy perennials native to Siberia and Mongolia. The specific epithet name "cordifolia" describes the large, round evergreen leaves in Latin. It is commonly known as 'pig squeak' because of the sound it makes when the thick, …
    Type: Garden Guide Plant
  • … blooms that attract butterflies and hummingbirds from early summer to early fall. It is good in a border when grown in massed plantings. It is also a popular cut flower. The plant has received the Award of Garden … Royal Horticultural Society of Great Britain. Like other butterfly bushes, it often dies back in severe winters and dead branches will need to be pruned out when new growth is evident in the …
    Type: Garden Guide Plant
  • … to promote increased flowering but leave a few to set seed for next year's crop. Plant it in full sun after danger of hard frosts has passed in moderately moist, fertile soils. The petals can be used as a coloring agent in drinks and desserts. Pot marigolds are in a different genus than the American marigolds and …
    Type: Garden Guide Plant
  • … Beautiful 5- to 9-lobed leaves emerge early. The plant grows 15 to 25 feet in height with a spread exceeding its height, and it is highly admired for its wonderful … plant. May and June bring small reddish-purple flowers. The samaras, or winged fruits, mature in fall and turn a rich red. Fall color is outstanding, ranging from yellow to red to purple. This lovely small tree, native to the Far East, can be grown only in very protected areas if you live in USDA Zone 5. It is an exceptional small ornamental maple. …
    Type: Garden Guide Plant
  • … Beautiful five-to-nine-lobed leaves emerge early. The plant grows 15 to 25 feet in height with a spread exceeding its height, and it is highly admired for its wonderful … plant. May and June bring small reddish-purple flowers. The samaras, or winged fruits, mature in fall and turn a rich red. Fall color is outstanding, ranging from yellow to red to purple. This lovely small tree, native to the Far East, can be grown only in very protected areas if you live in Zone 5. It is an exceptional small ornamental maple. …
    Type: Garden Guide Plant