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  • … Dark green leaves make the perfect foil for the magenta petals surrounding a magenta/pink "collar" around the dark colored eye of this Dahlia cultivar. Long, dark colored-stems make this a good selection for cut flowers, as well as a highlight of the late summer garden. Grow this plant in full sun, …
    Type: Garden Guide Plant
  • … in height and features pink flowers from late spring until the first frost. A great annual for the front of the border, it is disease- and insect-free; it also  tolerates heat, drought, … and the seeds are considered a delicacy by mice, birds, and other wee beasties storing up food for the long winters. …
    Type: Garden Guide Plant
  • … the handsomely divided leaves from late April through early June. It is a great selection for under the canopy of deciduous trees but can also be grown in full sun. In drier climates, it suffers from spider mites but they are rarely a problem for Chicago-area gardeners. …
    Type: Garden Guide Plant
  • … is a modern variety with pure white flowers atop tall 20-inch stems, making it perfect for a cut-flower arrangement. The breeder is J.M. Brouwer-Zeinstra from the Netherlands. It is a … shape. If several classes of tulips are planted together, there will be continuous bloom for several weeks in early- to mid-spring. …
    Type: Garden Guide Plant
  • … Native to southern Europe, silver sage is a clump-forming biennial grown for its large, woolly, silver leaves rather than its flowers; the botanic name comes from the Latin word for silver, argentum. The 12-inch-tall leaves appear in the first year, followed by silver flower …
    Type: Garden Guide Plant
  • … and the field marks used to identify common birds of the Chicago area. Then we’ll go out for a bird walk and try out your newly acquired skills. Bring binoculars if you have them. Dress for the weather.  Jim Steffen, ecologist emeritus, Chicago Botanic Garden Classroom 1, Learning …
    Type: Item Detail
  • … endurance, posture, core strength, cardiovascular health, and balance. This class is designed for all fitness levels, with your instructor expertly adjusting to different endurance abilities. Wear comfortable clothing and walking shoes. Dress for the weather.    Esther Gutiérrez-Sloan, certified personal trainer and founder, SALSArobics ® …
    Type: Item Detail
  • … it produces fragrant semi-double red blooms. It is one of many hybrid rugosa roses bred for their increased hardiness and insect and disease resistance. Bred in Canada, this rose is named for the noted Canadian fur trapper who helped found the Hudson Bay Fur Company. …
    Type: Garden Guide Plant
  • … Discover many hardy shrubs suitable for our landscape beyond the 65 shrubs explored in the Deciduous Flowering Shrubs course. You … cultural information, aesthetic qualities, and landscape uses will be emphasized. Dress for the weather. Prerequisite: Botany 1 suggested.  The School’s CEUs=14 hours  OPC elective   …
    Type: Item Detail
  • … The pin oak is a native oak widely used for landscaping due to its pleasing habit, relatively fast growth rate and ease of transplanting; the latter two characteristics are uncommon for the oak genus. However, the pin oak prefers acidic soil and is intolerant of alkaline soil to … generally alkaline soils of northeastern Illinois, substantial soil amendment may be required for a pin oak to thrive. Identifying features of pink oak include deeply cut leaves and branches …
    Type: Garden Guide Plant