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  • … light shade. It has a mature size of 5 feet high and 4 feet wide and is hardy in USDA Zones 5 to 9. The red-bronze flowers emerge rather late in the fall. The dry fall foliage and flowers are … species has done so well that some cultivars are invasive, particularly Purpurascens. It's best to look for late-flowering clones that will not have time to set seed. It is resistant to deer. …
    Type: Garden Guide Plant
  • … Branches ascend in a loosely pyramidal fashion as this tree grows 40 to 60 feet in height. Insignificant flowers appear together with the leaves in April and May. … to the American hackberry; however, because of its adaptability, it is a tough tree, good for urban areas. This native woodland tree is best recognized by its corky, warty bark and sharply toothed leaves, which are often covered with …
    Type: Garden Guide Plant
  • … multi-stemmed shrub with a bushy habit and strong growth. Small white flowers in spring give way to whitish blue fruit in summer. Its medium green foliage turns reddish purple in fall. As with … Members of the genus Cornus , commonly known as dogwoods, are welcome in the home garden for their multi-season interest -- be it flowers, fruit, foliage and/or bark -- and their range …
    Type: Garden Guide Plant
  • … turn an attractive deep purple in the fall. White flowers appear in May and June, giving way to white berries on showy red stems in late summer. The pinkish pedicels remaining after the … Members of the genus Cornus , commonly known as dogwoods, are welcome in the home garden for their multi-season interest -- be it flowers, fruit, foliage, and/or bark -- and their range …
    Type: Garden Guide Plant
  • … It’s rare that a plant's cultivar name makes it into everyday conversation—'Peace' comes to mind for roses, or 'Stella d'Oro' for daylilies. But say "'Annabelle'," and everyone knows … covering it in July. After five years, it will reach just 4 feet in width and 3 in height. Get a good look at it just outside the Regenstein Center, in the sitting area across from the Circle Garden. The oakleaf hydrangeas: H. quercifolia The best of the best in this popular group is Snow Queen ™ . Regal in size at 6 feet tall, with the …
    Type: Plant Info
  • … spends his weekends on a high-stakes scavenger hunt across Southern Illinois, gathering clues to save rare plants from disappearing. Traversing steep prairie hillsides and swampy lowlands as … giving back to the landscapes they love. “I think caring for the natural world brings out the best in people,” said Stevens.   The swollen sedge ( Carex intumescens ). Source: Doug McGrady.   … than 550 rare plant populations stretch across the forest preserves—far more than staff can visit annually. Volunteer finding the white lady's slipper orchid ( Cypripedium candidum ). Its …
    Type: Blog
  • … Illinois. A particularly hardy plant, it is more vigorous than the species and thus suitable for the northern Midwest. The plant is a multi-stemmed, low-branching, round to oval, deciduous shrub or small tree that typically grows 15 – 20 feet tall. It features tiny, … before the foliage and deep green, oval leaves turn to a purple tinge in autumn. Flowers give way to tiny red berries that mature in the summer. The attractive grayish-brown bark exfoliates …
    Type: Garden Guide Plant
  • … Curls Alumroot is an outstanding dark orange alumroot selection introduced in 2013. Grown for its foliage, Cinnamon Curls Alumroot has dark orange, thick, highly ruffled leaves. The … wide. Insignificant cream colored flowers appear in early summer and increase the height to 18 inches. Best if grown in full sun to partial shade, it works well in containers, the front of mixed …
    Type: Garden Guide Plant
  • … by a white eye on these amazingly hardy annuals. Like other violas and pansies, they flower best in the cooler temperatures of spring and fall. However, unlike most cultivars, Marina, if … directly from a greenhouse. Interplant between tulips and other spring flowering bulbs in fall for a spectacular spring display. The plants bulk up into tidy mounds before the worst of Chicago … weather hits in January and February. The well established root system allows the plants to produce an abundance of flowers as soon as temperatures start to warm. …
    Type: Garden Guide Plant
  • … Delicious apple is a classic that orginated in West Virginia in the 19th century and is noted for its sweet, mild flavor. It is used fresh as an eating apple and for cooking The difference … and in quantity as a crop, they can also be grown in the home garden. Special attention to pollination, disease/pest vigilance and pruning may be required for the trees to thrive and … tree for the home garden that is smaller than its commercial counterpart. Apple trees produce best fruiting when they are between 10 and 30 years of age. Archived Copy: This content was …
    Type: Garden Guide Plant