… fall foliage color of the genus. Members of the genus Amsonia are commonly known as bluestars for the abundant small blue flowers borne in clusters at the stem tips in late spring or early … and more than 3,5000 individual plants. A number of these varieties have been evaluated for their performance in our region; Plant Evaluation Notes can be found on the Garden's website. The genus was named for Dr. Charles Amson, an 18th century American colonist. …
Type: Garden Guide Plant
… The Cut-leaf Beech is best known for its deeply serrated and lance-shaped leaves. A wide range of cultivars of the European beech have been developed, many of which are eye-catching show stoppers for their shape (weeping, columnar or rounded) or foliage color (green, variegated, purple or … to the U.S. and Illinois. A single species, Fagus sylvatica or the European beech, accounts for the vast majority of cultivars used in landscaping. The Chicago Botanic Garden's collections …
Type: Garden Guide Plant
… the 18th century in what is now Long Island in New York state. It is a green apple recommended for eating fresh, cooking, juicing and producing cider. It was a favorite of Thomas Jefferson, … garden. Special attention to pollination, disease/pest vigilance, and pruning may be required for the trees to thrive and fruit in the home environment. Although apple fruit trees produce … apple cultivars are usually grafted onto a root stock, it is often possible to select a tree for the home garden that is smaller than its commercial counterpart. Apple trees produce best …
Type: Garden Guide Plant
… black apples, a tart variety that originated in Arkansas in the 19th century and is used for eating, cooking, and cider. The difference between apples and crabapples is the size of the … garden. Special attention to pollination, disease/pest vigilance, and pruning may be required for the trees to thrive and fruit in the home environment. Although apple fruit trees produce … apple cultivars are usually grafted onto a root stock, it is often possible to select a tree for the home garden that is smaller than its commercial counterpart. Apple trees produce best …
Type: Garden Guide Plant
… a chance seedling in Australia in the 19th century. This distinctive green apple is notable for its crisp texture and tart taste. Its long keeping capacity enables it to be available almost … garden. Special attention to pollination, disease/pest vigilance, and pruning may be required for the trees to thrive and fruit in the home environment. Although apple fruit trees produce … apple cultivars are usually grafted onto a root stock, it is often possible to select a tree for the home garden that is smaller than its commercial counterpart. Apple trees produce best …
Type: Garden Guide Plant
… Paulared is one of the earliest harvested apples (August) and is widely appreciated for both its fresh eating and cooking qualities. It is related to McIntosh. This cultivar … garden. Special attention to pollination, disease/pest vigilance, and pruning may be required for the trees to thrive and fruit in the home environment. Although apple fruit trees produce … apple cultivars are usually grafted onto a root stock, it is often possible to select a tree for the home garden that is smaller than its commercial counterpart. Apple trees produce best …
Type: Garden Guide Plant
… 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 … July and August with deep red flowers that have a pink undertone; the blooming period may last for 6-8 weeks. Plant Fire Marshall in full sun and moderate soil. Beebalm grows in sunny or … of flowers bloom in midsummer; removing faded flowers will extend flowering. Beebalm is great for attracting bees and butterflies and hummingbirds to your garden. It is easy to grow and adds …
Type: Garden Guide Plant
… pH values are too high. When this happens certain nutrients, like iron, become unavailable for the production of metabolites necessary for healthy growth. This typically shows up as inter-veinal (between the veins) chlorosis … should be limited to liquid fertilizers that produce an acid reaction and are usually labeled for use on Rhododendrons and Camellias. The roots should never completely dry out. …
Type: Garden Guide Plant
… appear annually in the fall and are much relished by squirrels. The white oak holds its leaves for an extended period, often into the winter. Fall color varies with year from brown to a wine-red. This majestic oak is noted for its longevity, with trees over 300 years old not uncommon. The genus Quercus includes more … (biennial). Oaks are often imposing shade trees at maturity and provide habitat and food for a variety of wildlife. …
Type: Garden Guide Plant
… are pink in bud, opening to white and very fragrant. The flowers open in early May and persist for up to two weeks. The fruit is black and may persist into winter. Fall foliage color is burgundy. Judd viburnum is one of the most popular viburnums for the home landscape. Viburnums are a versatile genus of multistemmed shrubs that are well … home landscape due to their range of sizes and cultural adaptability. Some viburnums are noted for their fragrant flowers; most bear small fruit that may add visual interest. Many viburnums …
Type: Garden Guide Plant
