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  • … Garden This symposium had multiple objectives.  The Forest Preserves of Cook County wants to advance the goal, articulated in its Next Century Conservation Plan, to have many more Cook … Tree? Identifying the Effects of Nature Teresa H. Horton, Ph.D., Northwestern University One way to make the Forest Preserves more inviting is by creating programs and policies that educate … the health benefits of spending time in the preserves. Building those policies and programs is best done on a foundation of solid scientific evidence. View a pdf of Teresa Horton's …
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  • … students assess their current knowledge of and beliefs about climate change. They then begin to explore the various Earth systems that create climate, including the Earth's energy balance … emissions and explore how the sun's energy, greenhouse gases, and the Earth's surface interact to moderate global average temperature. They use a NASA data analysis tool to model different energy and greenhouse gas scenarios. Unit 2: Identifying the key changing …
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  • … It’s official, sunshine lovers! While October in the Chicago area is usually one of the most pleasant seasons of the year, in recent years, bright sunshiny days, … forms of kale, ‘Redbor’ grows upright on strong stems. The seed packet may say the plant grows to two feet, but the plants in the Garden’s Crescent towered considerably higher—four feet is not … allowing for the full-body structure they are going to assume. An alternative would be to buy transplants and pop them in wherever you want them. Leaves from transplants can be harvested …
    Type: Plant Info
  • … Seed Sourcing through the Lenhardt Library It's January, and it's time to order seeds for your garden. You type  seeds  into your search engine—only to get 257,000,000 … on the screen.  rareseeds.com Nourse.  A Massachusetts fruit resource that specializes in "the best berry plants since 1932."  noursefarms.com Ball Horticultural Company.  Although home … really  are  comfortable)…a stack of seed and nursery catalogs to leaf through…it's a smart way for a gardener to spend a January day.   Karen Zaworski was a garden writer and photographer . …
    Type: Plant Info
  • … Titan Arum Educator Resources The blooming of a titan arum is an exciting event in the botanical world. It is also an opportunity for teachers to illustrate life-science concepts using an extraordinary real-world example. The titan arum's … look a little different. Older students can compare the life cycles of different organisms to the titan arum's life cycle. Students can also put the titan arum bloom story into a larger …
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  • … Q. I would like to bring some of my patio plants indoors for the winter. Is it necessary to change the soil or … repot them first? A. Most plants do not appreciate being repotted in early fall. This chore is best done in spring right before a plant begins its new growth. If your patio plants are insect- … and disease-free and have thrived in whatever pot and mix they are in, let them stay this way throughout winter. You can repot them in spring, using a fresh soilless mix. Decide whether …
    Type: Plant Info
  • … Seeds A beginner can start with a single seed packet and end up with a dozen seedlings to plant in the garden in a short time. Read some tips, tricks, and thoughts on seed starting.   … conditions, they do so with great determination. Read More   Sow Spaghetti Sauce Now March is the magic month for starting seeds—especially for certain veggies and herbs. Read More     … Little Sprouts Plant, water, and grow, easy peas-y. Teaching children to plant seeds is a fun way to engage with nature together. Plant some peas now. Read More     Get More Information Plant …
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  • … Q. What is the best way to take care of plants growing in containers? A. Plants growing in containers …
    Type: Plant Info
  • … regulating, and cultural ecosystem services and look at the ways that they contribute to human wellbeing. Unit 2: Identifying the key changing conditions of the Earth system In Unit … temperature. They then apply one of those methods and use real temperature and tree-ring data to understand how tree growth is affected by both temperature and precipitation, and draw conclusions about what that means for …
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  • … needed living tissue from  Thujopsis dolabrata  or any of its cultivars within 24 hours to determine if the plant was the cause of the girl’s life-threatening allergic reaction. The … the hospital, National Jewish Health. After I got the call, I looked into the hospital, which is known worldwide for treating patients with respiratory, immune, and related disorders. In the … Within three hours of receiving the request, I had dropped the samples off at FedEx on the way home. As it turned out,  Thujopsis  did appear to be the culprit, and the hospital is
    Type: Blog