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  • … of Tomato-Growing Information Troubleshoot your garden Know what pests and diseases look like to troubleshoot before they get in your garden beds. Want to plant disease-resistant varieties? … damage in just a day or two. They blend in so well that they often go unnoticed until the gardener discovers tomato stems stripped of their leaves. They tend to hide during the day … off the plants and burrow into the soil, where they spend the winter as brown pupae. They are best dealt with by picking them off by hand. (Otherwise, you could follow their life cycles into …
    Type: Page
  • … It’s that frightfully fun season again at the Chicago Botanic Garden, and so we encourage you to set the tone with plants we’re certain would be found in the home of any respectable witch or goblin, and are easy to care for, too! Snap! Watch a …
    Type: Blog
  • … two days before your class starts. Registered students will receive login instructions one day in advance.   The School’s CEUs=2 hours OPC elective   Duncan Himmelman, Ph.D., college horticulture instructor …
    Type: Item Detail
  • … Press Room Welcome to the Chicago Botanic Garden Press Room. The public relations staff is happy to assist … journalists with stories, on-site visits, interviews, experts, and photos.   Press Photos   For Media Inquiries Contact Us: Erin Benassi, Director of Public Relations (847) 835-6819 @email … the environment. New online classes are taught by expert instructors offering virtual learning in topics from gardening fundamentals to yoga to photography. More Information …
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  • … COLOR CODED™ The Price is White Coneflower Pure white petals surround the orange disk of fertile flowers on this coneflower adapted to Midwestern soils and climate. Can be used as a perennial addition to the garden or for a seasonal burst of color in large containers and flower beds. Pollinators can't stay away from the flowers and songbirds …
    Type: Garden Guide Plant
  • … I scratch my head and wipe the sweat from my brow. One of my summer interns found a little plant, under a bunch of big … definitely mistake it for a grass; there are no flowers, no spiky balls, no spears. The only way to know it isn’t a grass is to observe the sparse, puny prickles just starting out. The … all else fails, we post to Twitter or Facebook botany groups and someone  always  knows. The best part of the job—doing research in the field! I’m asking you to combat species blindness by …
    Type: Blog
  • … Harvesting Tips Make sure your tomatoes get good air circulation, and don't keep them in the fridge—it destroys their flavor and texture.     The best tomato flavor develops when fruits ripen on the plant. Harvest by gently twisting the tomato … bag or in the fridge. Plastic bags do not allow the ethylene produced as tomatoes ripen to escape, thus speeding up the ripening process considerably. Don't ruin a crop unintentionally. …
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  • … Narcissus ‘Queen of the North’ is in Division 3. It blooms in mid to late spring with 3 inch wide star shaped flowers which face …
    Type: Garden Guide Plant
  • … Lavin 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 … 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 …
    Type: Page
  • … Q. I would like to cut back on pesticide use in my vegetable garden. Is there anything I can start to do as I plant this spring? A. Most insect pests attacking vegetables require controls specific to that insect. But rotating the crops in your entire vegetable bed is a good cultural practice that can help to control …
    Type: Plant Info