… Crown-of-thorns is a slow-growing tropical shrub with a rambling growth habit and sharply thorny stems. Plants … inconspicuous flowers, called “cyathia” are surrounded by colorful bracts. 'Supergrandiflora' is a mix of variously-colored plants bred in Thailand, with larger flowers than the species and … are cut; the bleeding can be stopped by immersing the stems in warm water. The Euphorbiaceae is a very large family, containing more than 2,000 species, including the popular poinsettia. …
Type: Garden Guide Plant
… by the bright yellow fall foliage. The relatively scanty fruit—relished by birds and squirrels—is a woody capsule containing two seeds. This underutilized ornamental native performs quite well in shady sites and is great for the naturalistic garden or a large shrub border. Common witch hazel is the last shrub to flower in fall. …
Type: Garden Guide Plant
… The PRISTINE® apple is a yellow apple introduced in 1994, noted for its tart flavor and good keeping capability. This cultivar is one of many developed by PRI, a disease-resistant-apple breeding program, which is a cooperative among Purdue University, Rutgers University, and the University of Illinois. …
Type: Garden Guide Plant
… The honey bush is a small shrub that is a native of South Africa and India but has been naturalized in many other places including the … plant! Sadly all parts of this plant are poisonous to both humans and animals. The honey bush is hardy to 20 degree Fahrenheit and will cope better with winter temperature if heavily mulched …
Type: Garden Guide Plant
… CRIMSON SPIRE™ oak is a cross between Q. robur and Q. alba that is notable for its columnar habit and red fall foliage. A relatively recent introduction, it is reported to be fast growing and drought tolerant. The genus Quercus includes more than 600 …
Type: Garden Guide Plant
… corkscrew-shaped flowers mature to purple-pink. This member of the pea family (Fabaceae) is a vine that can reach 20 feet in height in a single growing season when grown in full sun, in … South America was described by Thomas Jefferson in 1792: "The most beautiful bean in the world is the caracalla bean, which though in England a glass-house plant, may grow in the open air in Virginia and Carolina." The species name is a derivation of the Portuguese caracal (snail), in reference to the resemblance of the shape …
Type: Garden Guide Plant
… Jewel Mix nasturtium is a sprawling annual featuring a range of colors, including yellow, deep red, orange, and salmon, with some doubles. This is a superb annual for bedding or hanging baskets. It thrives in moderately fertile, well-drained … for capers. This species may be a hybrid created by Incans prior to Spanish conquest. It is identified as growing from Bolivia north to Colombia in high elevations, but botanists have …
Type: Garden Guide Plant
… Broad-leaved or Upland ironweed is a perennial plant that is native to the upland areas of the eastern US where it grows in areas that are consistently … siting it especially in smaller gardens. Since Vernonia glauca has a number of common names it is advisable to check the botanical name before purchasing. In an evaluation of ironweeds …
Type: Garden Guide Plant
… Goatsbeard ( Aruncus dioicus ), also commonly known as bride's feathers, is a showy perennial native to woodlands and ravines in the eastern United States. In Illinois, it is only found in the wild along the Illinois River. At the Chicago Botanic Garden, you can find … soil; and lots of space! Archived Copy: This content was captured before February 2022, and is no longer being updated. …
Type: Garden Guide Plant
… snowy white eight-petaled flowers in late May to early June. In the center of each flower is a cluster of champagne-colored anthers. One of the earliest of the large-flowered clematis to … their feet in the shade, and their heads in the sun. So plant them in a spot where the ground is shaded, but they will grow into a full sun situation. Archived Copy: This content was captured before February 2022, and is no longer being updated. …
Type: Garden Guide Plant
