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  • … Carex. While they are grass-like, they differ in having triangular stems. One popular species for gardens and containers is Carex oshimensis . Most varieties of Japanese sedge have variegated … self-seeding may occur. Scope out lenten roses in the Shida Evaluation Garden on your next visit. Liriope muscari ‘Big Blue’ is green all summer—and winter—long Big blue lilyturf  ( Liriope muscari ‘Big Blue’) Big blue lilyturf is a tough, drought-tolerant ground cover for sun or shade. It is a slow spreader, unlike the aggressive and commonly used L. spicata . It …
    Type: Blog
  • … permits, remove burlap screens erected to protect plants from wind or road salt spray. Check for broken branches (prune immediately. Check plants for signs of damage from snow loads or animals. Respond to temperature swings Our Zone 5b and 6a … gardening sites can help you locate native plant sales in the Chicago area. For inspiration, visit the Garden’s Native Plant Garden. Learn more Return to the top …
    Type: Plant Info
  • … keep weeds under control, regulate soil temperature, and retain moisture. Continue monitoring for insect damage Regularly inspect for infestations on plants. Small insect populations can be dislodged from plants by applying a … increase mite populations. Monitor newly planted shrubs, small flowering trees, and perennials for signs of aphids, a common garden pest. Aphids are small, soft-bodied, sucking insects that …
    Type: Plant Info
  • … Citizen Science Academy FAQ Get Course Credit for Your Work Are continuing education credits available? Yes! Optional semester credit hours of … Teacher Enhancement Program.  Courses offered through the Citizen Science Academy are eligible for two (four-week courses) or one (two-week courses) continuing education credits. How do the … or college credits? The optional graduate-level semester relicensure credits offered for each course are applicable for recertification in Colorado and are generally accepted …
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  • … Plant Evaluation Garden The Bernice E. Lavin Plant Evaluation Garden is one of three sites for the Chicago Botanic Garden's Plant Evaluation Program, where scientists study plants to determine which are best suited for midwestern gardens and those in similar climates. Sun-loving herbaceous perennials are the focus in this area, but look for shrub trials, too. Visitors are invited to see this research for themselves and pick their …
    Type: Page
  • … mission is to cultivate the power of plants to sustain and enrich life. Classes are available for every age, interest, and skill level with instruction by experts in their fields. With hundreds of classes to choose from each year, you will find the perfect match for your interests at the Regenstein School. Gift certificates for the Chicago Botanic Garden can be used for classes, programs, membership, and more. For more …
    Type: Page
  • …   Spike brought the nation’s—and even the world’s—attention to the Garden, as we waited for our first-ever flowering titan to open up in all its stinky and colorful glory. The event—and … During those weeks, Spike became my life, 24/7, day and night…and I became “Titan Tim,” for sure.     The power of one plant… Wow! “When is he going to bloom?” That was the number one … fans, and “groupies.” He had such a large following, and I often saw some of the same people visit day after day! I heard and received so many positive comments from visitors. People said …
    Type: Blog
  • … Grants and Awards American Institute for Conservation, Ross Merrill Award, May 2019 The Lenhardt Library is the recipient of the Ross Merrill Award for Outstanding Commitment to the Preservation and Care of Collections. This award honors … It is bestowed by the American Institute of Conservation, the leading membership association for conservators who preserve cultural heritage. The more than 3,500 individuals representing …
    Type: Page
  • … & Blooms, I noticed a crepuscular , cosmopolitan imago puddling in order to prepare for an upcoming lek . What did I just say? The vocabulary surrounding Lepidoptera can be very … as “emerging” or even “hatching” from their pupal state. The correct scientific term for this is actually “eclosion.” If you want to impress (or possibly annoy) your friends, tell … about our amazing collection of butterflies. Expect to be quizzed on them during your next visit to Butterflies & Blooms ! Postman comparison images by Notafly (self-made Own …
    Type: Blog
  • … Hector Ortiz Cano grew up in Sonora, Mexico, where he learned from his ancestors’ reverence for the land. Hector inspects Agave at the Chicago Botanic Garden greenhouse at the Regenstein … leaves, also called quelites, are edible and a rich source of iron. “This plant was food for me growing up, and for my ancestors,” Ortiz said. “For many people, this plant is just a weed. To me and my family …
    Type: Blog