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  • … Q. Please advise on the correct time and procedure for dividing iris. A. If you want to divide bearded iris, do so after it flowers, but before … clump with a sharp shovel and then separating the clump into as many sections as you want. For an established clump, this might require a pruning saw. Replant the sections in full sun at …
    Type: Plant Info
  • … Q:  Is there anything I should do now to prepare my roses for winter?  A:  Discontinue the fertilization of roses by the first week of August, approximately. Without supplemental fertilization, the plants will begin to shut down for the summer and will begin the process of storing nutrients to best survive the harshness of …
    Type: Plant Info
  • … systems during the summer or school year? Please join the Windy City Harvest Youth Farm staff for our annual facilitator training. We will discuss incorporating standards for social and emotional learning, giving feedback to students, and common challenges faced in …
    Type: Item Detail
  • … Q.  Do you have any gardening gift ideas for Father’s Day?  A.    Unusual gift ideas are sometimes especially hard for the men in our lives. How about celebrating Father’s Day with a rare opportunity to canoe on …
    Type: Plant Info
  • … in the ticket kiosk area in front of the Visitor Center to walk together to McDonald Woods for the 1 p.m. guided tour.   Enjoy spring’s beauty in McDonald Woods—from delicate wildflowers … Woods. (A short trail loop is about 1/3 mile; the longer trail loop is about 2/3 mile.) Dress for the weather. If winds are 20 or more miles per hour or if there is heavy rain, the program …
    Type: Event for Calendar
  • … The Exceptionals present Grow, Worm, Grow: A Sensory Celebration Concert for All! Experiencing live music lights up the entire brain and opens communication in ways that … and trained in the field of special education, the concert creates a safe, celebratory space for children with diverse abilities and the people who love them. Children are encouraged to …
    Type: Event for Calendar
  • … and economically important insect pollinators—because they are common, tractable systems for asking population-level questions, are one of the few taxa that shows promise for conservation in highly urbanized areas, and provide benefits to people through pollination. …
    Type: Staff bio
  • … continues to mount the spike until the first frost. While its height makes it appropriate for back of the border, you may want to keep it next to a doorway or a patio for its honeysuckle scent. </P> <p>Hardy flowering gingers originated in the Himalayas, but …
    Type: Garden Guide Plant
  • … in Oregon, and is heat and humidity tolerant. The pale colored leaves make it a target for leaf scorch in hot afternoon sun, so Red Lightning Alumroot would prefer partial to full shade for the best leaf color. It will mature to a leafy mound 11 inches high and 16 inches wide, the …
    Type: Garden Guide Plant
  • … of plants discovered with the Crassulean Acid Metabolism (CAM) approach to photosynthesis. For those not familiar with the process, water (H2O) plus carbon dioxide (CO2) in the presence of … a chloroplast (containing enzymes) produces sugars (multiples of CH2O) used to supply energy for plant cells. In CAM plants, some of the chemical processes are delayed until the sun goes …
    Type: Garden Guide Plant