… Fast and graceful, hummingbirds flit from flower to flower—but which ones and why? A Chicago … casual observations suggest a typical and consistent set of floral characteristics associated with this plant-pollinator interaction. The vibrant red or orange color of blooms appear as if … on in nature. Many “typical” hummingbird flowers belong to species that produce diluted nectar with lower sugar concentrations. Yet the hummingbird’s signature hovering flight burns massive …
Type: Blog
… studies how Joshua trees are responding to climate change. Earlier this year, we worked with a team of researchers to germinate, track, and tend to Joshua tree seeds before planting … land lies. Our federal partners include the U.S. Bureau of Land Management, National Park Service, and USDA Forest Service. About the interns Madeline Czymmek Maddy graduated from Cornell University in 2021 with …
Type: Blog
… Have you eaten a flower today? Americans are getting more comfortable with the idea of edible flowers. But how—aside from sugar-candied flowers for bakers—do you use … five really fresh ideas to the table. Today’s blue plate special: flavorful greens finished with blue flower petals. 1. A modern salad: greens + color Gone are the days of a plain side … inedible, plus a list of flower suggestions. For more information, contact Plant Information Service at (847) 835-0972. …
Type: Blog
… blossoms—I’m keeping a cautious eye on the weather. Data collected by the National Weather Service ( NOAA.gov ) states that the “normal” April snowfall for the Chicago area is 1.3 inches. … the actual air temperature, the dew point is the measure at which air becomes fully saturated with water vapor—it can no longer hold all the moisture in the form of invisible gas. When the … of 32°F to indicate frost and 28°F for a hard freeze . According to the National Weather Service, the “normal” date for the final spring freeze in Chicago is April 21, and April 27 in …
Type: Plant Info
… Although September ushers in autumn, with its shorter days and cooler nighttime temperatures, it may be the busiest of months for many … chemicals to your soil until you know what it lacks. Contact the Garden’s Plant Information Service for a complete listing of soil-testing agencies. Follow agency instructions on where and … thatch accumulation, and may improve drainage. Professional lawn services can provide the service or equipment can be rented. Plugs can be left on lawns to break down. Avoid aerating the …
Type: Plant Info
… and it certainly was not the first time I had felt this way. Furthermore, I have wrestled with feelings of anxiety my whole life, and moments like this one have been with me since I was … at a time when we can purchase almost anything we want on the internet, with overnight delivery in most cases. But in life we can't always have what we want when we want it. For … D. (2013). The Plant Whisperer: A mother, a daughter, and a garden. Available online: slate.com (accessed March 2015). Footnotes Address: 1000 Lake Cook Road, Glencoe, IL 60022, USA …
Type: Page
… of the threatened and endangered species. As a result, the Chicago Botanic Garden partnered with Audubon Chicago Region to develop the Plants of Concern program – funded initially, in part, … listed in Illinois as threatened or endangered. Over 300 volunteers and staff members partner with around 150 landowners and land managers to monitor species at over 600 public and private … of Cook County, Lake County Forest Preserve District, Chicago Park District, US Forest Service - Midewin National Tallgrass Prairie and a grant from an anonymous foundation keep the …
Type: Blog
… formal gardens. The thousands of cultivars range from the great giants, growing to 20 inches with strong stems, coronas (trumpets), and perianths (petals) that can withstand spring winds and … bloom in spring, as early as March or as late as May, depending on the cultivar. They require excellent drainage in a rich soil. Most prefer full sun but will perform admirably in shadier … clusters of five to seven or nine bulbs per group, leaving 3 inches between bulbs. Gardeners with larger spaces can imitate nature by using thousands of bulbs in swelling drifts. Narcissus …
Type: Plant Info
… ID card must be shown Parking is per car; free for Garden members. Beat the winter blues with a craft spirits tasting at the Garden! Check in at Regenstein Center and receive a … Visitor Center. For questions, please call (847) 835-5440. Must be 21 years of age or older with valid identification to attend and participate. By purchasing admission to Lift Your … before entering the event. Chicago Botanic Garden and Sodexo have the authority to refuse service to intoxicated persons. The event is held rain or shine. No pets or outside food or …
Type: Event for Calendar
… inch long or as slightly larger, swollen brown lumps. Heavily infested plants may be coated with tiny white lines, particularly on stems and leaf veins. This coating of white lines is the … treatment can be applied at the time catalpa trees are in bloom, which generally coincides with crawler activity. It is important to carefully follow directions on the bottle when applying …
Type: Plant Info
