… number of genera, each with its own unique characteristics. A common characteristic, however, is the basic form of the flower, which consists of three petals surrounded by three sepals—often … nights—though the absolute temperature range (cool, intermediate, or warm) varies by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom … sustain the plant through dry periods. Other varieties are monopodial, meaning upward growth is from a single growing point. There is an exception to almost every general statement one can …
Type: Garden Guide Plant
… number of genera, each with its own unique characteristics. A common characteristic, however, is the basic form of the flower, which consists of three petals surrounded by three sepals—often … nights—though the absolute temperature range (cool, intermediate, or warm) varies by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom … sustain the plant through dry periods. Other varieties are monopodial, meaning upward growth is from a single growing point. There is an exception to almost every general statement one can …
Type: Garden Guide Plant
… Ivory Towers false indigo is notable for the striking contrast between its ivory white blooms and its deep purple stems. This cultivar is one of the Towers series of baptisias developed by Plant Delights Nursery in North Carolina. … as wild or false indigo due to their use by early Americans as a blue dye. Although "indigo" is in the common name, the blooms of native species may be blue, yellow or white and the blooms …
Type: Garden Guide Plant
… spring flowers, beautiful fruits in late summer, and outstanding reddish-purple fall color. It is the most extensively planted cotoneaster in the Chicago Botanic Garden's collection. This shrub is a Chicagoland Grows® selection. Chicagoland Grows® is a plant introduction partnership of the Chicago Botanic Garden, the Morton Arboretum and the …
Type: Garden Guide Plant
… smooth, hefty versions were bred and popularized. Parsnips from the past 'Hollow Crown' is a venerable variety, known before 1825, that's still available today. (Heirloom seed companies … England in 1859, meeting with wild popularity. If the loose, loamy soil that parsnips prefer is exceptionally deep, this parsnip can reach 36 inches in length! Notably sweet—some say the sweetest of all—'The Student' is also said to be redolent of lavender. British seed company Thompson & Morgan is one source for …
Type: Plant Info
… need a windbreak, but a row of evergreens, like arborvitaes, can provide privacy and a nesting site for songbirds. A blanket of snow on their boughs adds winter enchantment in our garden. Eastern arborvitae or northern white cedar, ( Thuja occidentalis ), is a native tree east of the Mississippi. Western arborvitae, ( Thuja plicata ) is found in western North America. Both are sold in Illinois and there are many cultivars. Most …
Type: Plant Info
… Mid- to end of August is the best time to seed bare areas of lawn, overseed thinning grass, or lay down sod. When seeding lawns, use grass seed appropriate to your site. The best choice for most lawns in northern Illinois is a mix of Kentucky blue grass, perennial rye, and fescue seeds. If seeding in a shaded area, …
Type: Plant Info
… ( M. acuminata ), lily magnolia ( M. liliiflora ) Description & Symptoms Magnolia scale is one of the largest of the soft-scale insects that attacks trees by sucking plant fluids and sap. It is most noticeable in late spring and summer when it appears as large, whitish lumps, up to ½ … of immobile adult scales. Applying horticultural oil in the early spring and late summer is the best treatment. Horticultural oil will smother active and recently settled crawlers. When …
Type: Plant Info
… number of genera, each with its own unique characteristics. A common characteristic, however, is the basic form of the flower, which consists of three petals surrounded by three sepals -- … -- though the absolute temperature range (cool, intermediate or warm) varies by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom … sustain the plant through dry periods. Other varieties are monopodial, meaning upward growth is from a single growing point. There is an exception to almost every general statement one can …
Type: Garden Guide Plant
… Friday, May 6, 2016 National Public Gardens Day is a day to honor and draw attention to our nation's public gardens. Visit the American Public …
Type: Event for Calendar
