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  • … 15 to 20 feet in height with a similar spread. Use the Japanese maple as a specimen plant. May and June bring small reddish-purple flowers. The samaras, or winged fruits, mature in fall and turn a rich red. Foliage is reddish purple and in the fall turns a crimson red. This lovely small tree, native to the Far East, can be grown …
    Type: Garden Guide Plant
  • … Nights has spectacular 18 inch red zigzagging flower bracts that are reminiscent of the shape and size of a lobster claw. This plant has long green leaves like a banana or canna which can … for screens or hedges in warmer locations. Heliconias like moist but freely-draining soils and require regular feeding. Prune spent foliage and flowers. …
    Type: Garden Guide Plant
  • … least 16 hours. Moon Ruffles is a nocturnal bloomer; the flowers typically open up near sunset and close the morning of the following day. Although each flower lasts only one night, there are multiple buds on each stalk and several stalks on each plant. The buds open in series, so a single plant will continue to bloom for 2 weeks or more. It is easy to grow and does well in full sun to part shade. …
    Type: Garden Guide Plant
  • … flowers are huge, 9 inches across, with ruffled petals that overlap. It stands 4-5 feet high and blooms in mid summer to early fall. The leaves are dark green and similar to maple leaves. It is attractive to hummingbirds and bees while resistant to deer. The name Hibiscus came from the Greek work ‘hibiskos” that …
    Type: Garden Guide Plant
  • … grandifolius stands 6 - 8 feet tall. The huge 10 inch flowers are light pink with a red center and 5 petals which do not overlap. The flowers open in the late afternoon and are finished by noon the next day. Hibiscus grandifolius is also known as Swamp Rosemallow, a name which indicates the plant’s preference for swamps and marshes. It grows at the edges of ponds or streams in the southeastern United States. The …
    Type: Garden Guide Plant
  • … at the base, forming a cylindrical shape. Each leaf is grass green, mottled with burgundy and edged with sharp spines. A branched flower spike produces lavender-blue flowers from … fade, the plant will decline. Look for offshoots, called "pups" at the base of the plant and re-pot them to get new plants. They like filtered light and loose soil mixed with small bark chips to increase porosity. …
    Type: Garden Guide Plant
  • … by horticulturists in Thailand when they hybridized Euphorbia lophogona with Euphorbia millii and selected for seedlings with larger flowers (actually, the colorful parts are botanically … described as bracts). The parental species are also displayed in the West Greenhouse and offer a rare opportunity for visitors to compare the improved hybrid with both parents. Grow this species under conditions recommended for cacti and succulents. …
    Type: Garden Guide Plant
  • … in slightly shaded conditions. Well drained soils are a must, leading gardeners in early China and Japan to grow it along the rooflines of their homes or on top of their masonry walls. The dried and powdered rhizomes were used to make the white powder traditionally used to create the perfectly white facial features of Japanese and Chinese ladies. …
    Type: Garden Guide Plant
  • … mid-summer up to the first hard frost. Finely dissected leaves are fern-like in appearance and tolerate humid conditions better than other species of lavender. When leaves are bruised or … This plant is unfortunately not hardy in Chicago-area gardens unless grown in a container and brought indoors for the winter. Full sun, well-drained soils, and good air movement are all key to success. …
    Type: Garden Guide Plant
  • … turn bright red in the fall. RED ROVER™ is a rounded shrub that grows to about 4-5 high and 4-5 feet wide. In the summer it bears white flowers that are loved by pollinators such as butterflies and bees as well as birds. These turn into blue fruits that provide fruit for birds in the fall. Like many dogwoods, RED ROVER™ tolerates damp conditions and is useful as a screen or hedge, a specimen or for a rain garden. …
    Type: Garden Guide Plant