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  • … important part of the tall grass prairie providing an important food source and winter shelter for a range of insects, small mammals and birds, even bison. Heiliger Hain switch grass is an … Heiliger Hain is extremely versatile and can cope with a range of soil types from sandy to clay and shade conditions although it prefers full sun. Because of its versatility it can be … value, it is generally retained for its autumn and winter interest. Cut back the foliage to near ground level in late winter. …
    Type: Garden Guide Plant
  • … is a variety of Eastern ninebark. Eastern ninebark is a deciduous shrub that is native to the south-eastern parts of North America, where it is found along streams and in dry areas such as woodlands and rocky areas. Ninebark is named for its peeling bark on mature branches which reveal lighter bark underneath, although this is … spring it bears clusters of small pink or white flowers. CANARY CHEERS™ Ninebark grows to a height of 6 feet and a width of 6 feet with a rounded form. The plant can be pruned after …
    Type: Garden Guide Plant
  • … modestly blend in with the crowd. But as nights turn cool, they drop the bashful act and step to center stage. —Fall color is not something trees put on, says Andrew Bell, curator of woody plants. It's something they reveal. The pigments — anthocyanin for reds, carotenoid for yellow — are always there, masked during the growing season by green … colors are unveiled. When an autumn offers clear, sunny days and cool nights, tree color tends to be more vivid, because chlorophyll retreats sooner and more thoroughly. Of course, it's not …
    Type: Plant Info
  • … This evergreen vine grows to a height of 1 foot with partial to full shade and moderate moisture conditions. It is grown for its foliage. …
    Type: Garden Guide Plant
  • … with improved cold tolerance. Dark star delivers. It can reach 6 feet high, with leaves up to 5 feet wide. For added drama, the deep purple of the stem is continued in the purple veins of each leaf. While it's not cold hardy in our climate here, it can tolerate temperatures down to about 15 degrees, which is unusual for a plant of tropical origin. Just give it full to part …
    Type: Garden Guide Plant
  • … is commonly known as Nanking cherry and is native from northern and western China down to Tibet and Kashmir, and features white to pale-pink flowers in early spring on a shrubby bush. The very small red fruit, when ripe, are too astringent for people to eat, but birds love them. When Carl Thunberg first described this species, most …
    Type: Garden Guide Plant
  • … Q. I am looking for a specific plant that I cannot find at any of my local garden centers. How can I find a mail order source for this plant? A. The University of Minnesota offers an excellent online search engine for mail order plant sources at www.plantinfo.umn.edu. …
    Type: Plant Info
  • … in the spring.  Remove the wrapper and packing material and soak the roots or entire plant for 8 to 12 hours to fully hydrate it before planting. Examine and remove all dead or damaged roots. Prune back …
    Type: Plant Info
  • … the Morton Arboretum and the Ornamental Growers Association of Northern Illinois formed to promote plant cultivars that perform well in northern Illinois. This variety was developed at the Chicago Botanic Garden for its oversized flower heads and its good green mildew resistant foliage. This hardy hybrid of … will extend flowering. Beebalm is great for attracting bees and butterflies and hummingbirds to your garden. It is easy to grow and adds a lot of color to your border. Cut back at the end of …
    Type: Garden Guide Plant
  • … most lilacs finish in the springtime. BLOOMERANG™ Purple lilac is a dwarf shrub notable for its periodic rebloom into August after the initial flowering in May. The blossoms are sweetly … tubular in form and are borne in large panicles. While the common name of the plant has come to define a shade of pale purple, some species and hybrids have pink or white blossoms. Lilacs begin to set buds for the following year shortly after they finish blooming; if pruning is desired, it …
    Type: Garden Guide Plant