PodcastsEducationGood Growing

Good Growing

Chris Enroth
Good Growing
Latest episode

317 episodes

  • Good Growing

    Ep. 249 Common Tree Diseases and Insect Pests in Illinois and What to Do About Them | #GoodGrowing

    24/04/2026 | 1h 17 mins.
    As we reach Arbor Day this month of April, the Good Growing team dives into the biotic world of tree pests and diseases, breaking down what’s really going on when insects and pathogens show up in your landscape.
    Horticulture educators Chris Enroth, Ken Johnson, and Emily Swihart explore common (and not‑so‑common) tree troubles, including eastern tent caterpillars, bagworms, wood‑boring insects, cedar apple rust, needle cast diseases, and oak wilt. Along the way, they explain the difference between biotic and abiotic problems, how environmental stress sets trees up for decline, and why some “pests” are actually just doing their ecological job.
    Skip to what you want to know:
    00:31 Hey Ken! Are you there? 
    01:15 Welcome, Emily! 
    01:54 What are biotic problems? 
    06:05 How did we choose what biotic tree problems to share today? 
    07:49 Eastern tent caterpillar 
    16:01 Wood boring insects 
    31:25 Cedar apple rust 
    43:59 Bagworms 
    52:01 Spruce needle cast diseases 
    01:00 Oak wilt 
    14:25 Thank yous and see you next week! 
    Contact us! 
    Chris Enroth: [email protected]
    Ken Johnson: [email protected] 
    Emily Swihart [email protected]
    Like what you see? Subscribe for more gardening tips, plant talk, and seasonal inspiration from University of Illinois Extension.
    Check out the Good Growing Blog: https://go.illinois.edu/goodgrowing
    Subscribe to the weekly Good Growing email: https://go.illinois.edu/goodgrowingsubscribe
    Any products or companies mentioned during the podcast are in no way a promotion or endorsement of these products or companies.
    Barnyard Bash: freesfx.co.uk 
    --
    Prefer audio? You can find us on most podcast platforms.  
    iTunes - https://podcasts.apple.com/us/podcast/good-growing/id1446630377     
    Tunein - https://tunein.com/podcasts/Gardening/Good-Growing-p1187964/  
    Spotify - https://open.spotify.com/show/202u3siWExE1tTqrVgtmCR    
    Vurbl - https://vurbl.com/station/good-growing-4pljnNlUtyG/    
    Listen notes - https://www.listennotes.com/podcasts/good-growing-chris-enroth-cHLPMWpvEOG/    
    Ivy - https://ivy.fm/podcast/good-growing-167902    
    Castbox - https://castbox.fm/channel/Good-Growing-id4302614?country=us
  • Good Growing

    Ep. 248 Favorite trees for spring: Trees we look forward to every year | #GoodGrowing

    17/04/2026 | 44 mins.
    Spring has sprung! This week on the Good Growing Podcast, we continue our Arbor Month conversation by sharing our favorite trees for spring, including redbud, dogwood, tulip tree, catalpa, and more. From eye-catching blooms to unique structure and seasonal interest, we celebrate the trees that make spring such a special time of year.
     
    Watch us on YouTube: https://youtu.be/kVE7rOXl-n4 

    Skip to what you want to know:  
      02:59 – Flowering and kousa dogwood
      07:38 – Redbud 
      11:36 – Black locust
      15:24 – Silverbell
      18:58 – Catalpa
      25:36 – White fringetree
      30:18 – Tuliptree 
      37:06 – Saucer magnolia
      37:55 – Black gum
      40:16 – Vernal witch-hazel
      42:48 – Wrap-up, what’s up next week, and goodbye!
     
     
    Contact us! 
    Chris Enroth: [email protected]
    Ken Johnson: [email protected]
    Emily Swihart: [email protected]
     
     
    Check out the Good Growing Blog: https://go.illinois.edu/goodgrowing
    Subscribe to the weekly Good Growing email: https://go.illinois.edu/goodgrowingsubscribe
     
    Any products or companies mentioned during the podcast are in no way a promotion or endorsement of these products or companies.
     
     
    Barnyard Bash: freesfx.co.uk
     
    --
    You can find us on most podcast platforms.  
    iTunes - https://podcasts.apple.com/us/podcast/good-growing/id1446630377     
    Tunein - https://tunein.com/podcasts/Gardening/Good-Growing-p1187964/  
    Spotify - https://open.spotify.com/show/202u3siWExE1tTqrVgtmCR    
    Vurbl - https://vurbl.com/station/good-growing-4pljnNlUtyG/    
    Listen notes - https://www.listennotes.com/podcasts/good-growing-chris-enroth-cHLPMWpvEOG/    
    Ivy - https://ivy.fm/podcast/good-growing-167902    
    Castbox - https://castbox.fm/channel/Good-Growing-id4302614?country=us
  • Good Growing

    Ep. 247 Planting with Purpose: Tree Equity and Our Communities | #GoodGrowing

    10/04/2026 | 46 mins.
    In this Arbor Month episode of Good Growing, horticulture educators Chris Enroth, Ken Johnson, and Emily Swihart dig into the concept of tree equity—the idea that all neighborhoods deserve access to tree canopy and the benefits trees provide. From shade and stormwater management to mental health and property values, the hosts explore why trees matter and why their distribution across communities is far from equal.
    The conversation traces how historical practices like redlining shaped today’s urban forests, explains why some neighborhoods still have far fewer trees, and introduces practical tools—like the Tree Equity Score and i‑Tree—that can help communities make more informed, equitable tree‑planting decisions.
    Watch us on YouTube: https://youtu.be/0SFKXYs8yX4
    Skip to what you want to know:
    00:30 Hey Ken! 
    01:18 Welcome, Emily! 
    02:38 First topic of tree month: Tree equity 
    04:11 What are the benefits of trees? Ecosystem services 
    09:28  Social and Emotional benefits of trees 
    14:38 Not everyone has the benefits of trees. Diving into the topic of tree equity.
    17:10 The history of tree inequity 
    17:57  Redlining and its effect on tree equity 
    23:41 What tools can be used to look at the need for tree planting in communities? 
    26:45 Tree Equity Score and i-Tree 
    44:44 So long and coming up next week! 
    Tree Equity Score https://www.treeequityscore.org/
    i-Tree https://www.itreetools.org/
    Contact us! 
    Chris Enroth: [email protected]
    Ken Johnson: [email protected] 
    Emily Swihart [email protected]
    Like what you see? Subscribe for more gardening tips, plant talk, and seasonal inspiration from University of Illinois Extension.
    Check out the Good Growing Blog: https://go.illinois.edu/goodgrowing
    Subscribe to the weekly Good Growing email: https://go.illinois.edu/goodgrowingsubscribe
    Any products or companies mentioned during the podcast are in no way a promotion or endorsement of these products or companies.
    Barnyard Bash: freesfx.co.uk 
    --
    Prefer audio? You can find us on most podcast platforms.  
    iTunes - https://podcasts.apple.com/us/podcast/good-growing/id1446630377     
    Tunein - https://tunein.com/podcasts/Gardening/Good-Growing-p1187964/  
    Spotify - https://open.spotify.com/show/202u3siWExE1tTqrVgtmCR    
    Vurbl - https://vurbl.com/station/good-growing-4pljnNlUtyG/    
    Listen notes - https://www.listennotes.com/podcasts/good-growing-chris-enroth-cHLPMWpvEOG/    
    Ivy - https://ivy.fm/podcast/good-growing-167902    
    Castbox - https://castbox.fm/channel/Good-Growing-id4302614?country=us
  • Good Growing

    Ep. 246 From Ancient Crop to Modern Gardens: The Fascinating Story of Figs | #GoodGrowing

    03/04/2026 | 1h
    Can you really grow edible figs in Illinois—or anywhere in the Midwest? In this episode of the Good Growing Podcast, horticulture educators Chris Enroth and Ken Johnson are joined by Dr. Elizabeth Wahle to dig deep into one of humanity’s oldest cultivated fruits: the fig (Ficus carica).
    From ancient history to modern backyards, we explore how figs grow, where they originated, and why cold‑hardy varieties like Chicago Hardy and Brown Turkey make figs possible even in colder climates. You’ll learn what makes figs so unique botanically, why the “fruit” is actually a modified stem, and how fig pollination works—including the truth about dead wasps in your figs (don’t worry, Midwest gardeners are in the clear).
    Watch us on YouTube: https://youtu.be/TiClnN6r_HI
    Skip to what you want to know:
    00:34 Hey Ken!   
    01:36 Welcome Elizabeth!  
    02:13 Updates from the cold snap on landscape plants and crops   
    10:50 On to the main topic - edible figs   
    11:37 What is the Fignomenal fig?   
    12:51 What type of figs is Elizabeth growing in her garden?  
    13:59 The history of the edible fig  
    19:08 Where do we typically find fig production in the world?  
    20:09 US Fig production  
    20:52 Figs in the Midwest diet and have we ever eaten fresh figs?  
    23:08 Learning about the edible fig plant (Ficus carica)   
    23:36 Edible fig is a woody perennial   
    25:28  What is the fig fruit?   
    28:22 Edible fig pollination and are dead wasps inside our fig fruit?  
    38:09 Can we get breba crops on our figs?   
    39:29 For those wanting to try to grow edible figs in Illinois what are some of the site requirements? 
    42:53 What can you do to protect figs during the winter?   
    50:03 Pruning and sap causing injury on human skin   
    51:42 Cultivars for planting in Illinois  
    54:30 Fantastic Fig Facts  
    Fig Resources
    Growing Hardy Figs in Ohio https://ohioline.osu.edu/factsheet/hyg-1439
    The Fig: Its history, culture, and curing, with a descriptive catalogue of the known varieties of figs  Published in 1901 and an interesting look at fig production over 100 years ago https://archive.org/details/figitshistorycul00eise/page/n89/mode/2up
    The Fig: Botany, Production and Uses, edited by Ali Sarkhosh, Alimohammad Yavari, Louise Ferguson, published in 2022, (online book accessed via the library)
    Contact us! 
    Chris Enroth: [email protected]
    Ken Johnson: [email protected] 
    Like what you see? Subscribe for more gardening tips, plant talk, and seasonal inspiration from University of Illinois Extension.
    Check out the Good Growing Blog: https://go.illinois.edu/goodgrowing
    Subscribe to the weekly Good Growing email: https://go.illinois.edu/goodgrowingsubscribe
    Any products or companies mentioned during the podcast are in no way a promotion or endorsement of these products or companies.

    Barnyard Bash: freesfx.co.uk 
    --
    Prefer audio? You can find us on most podcast platforms.  
    iTunes - https://podcasts.apple.com/us/podcast/good-growing/id1446630377     
    Tunein - https://tunein.com/podcasts/Gardening/Good-Growing-p1187964/  
    Spotify - https://open.spotify.com/show/202u3siWExE1tTqrVgtmCR    
    Vurbl - https://vurbl.com/station/good-growing-4pljnNlUtyG/    
    Listen notes - https://www.listennotes.com/podcasts/good-growing-chris-enroth-cHLPMWpvEOG/    
    Ivy - https://ivy.fm/podcast/good-growing-167902    
    Castbox - https://castbox.fm/channel/Good-Growing-id4302614?country=us
  • Good Growing

    Ep. 245 Growing something new: Plants we’re trying in 2026 | #GoodGrowing

    27/03/2026 | 34 mins.
    Curious about trying something new in your garden this year? This week on the Good Growing Podcast, we share the unique and unusual plants we’re adding to our 2026 gardens. From teff and loofah gourds to spoon‑sized tomatoes, Armenian cucumbers, butterfly pea, and more, join us as we explore what drew us to these plants, how we plan to grow them, and the fun (and challenges!) of experimenting with unfamiliar crops.
     
    Watch us on YouTube: https://youtu.be/_lx8Jeog-p0

    Skip to what you want to know:  
      03:09 – Teff
      06:38 – Armenian cucumber/melon
      08:20 – Bottle gourd
      10:55 – Spoon tomato
      13:19 – Luffa gourd
      16:27 – Mexican sunflower
      18:24 – Butterfly pea 
      20:40 – Sunflower ‘Soluna Bronze’
      23:18 – Anchote
      25:16 – Hydrangea ‘Haas Halo’ or something similar
      29:56 – Peanuts
       31:36 – Wrap-up, what’s up next week, and goodbye!

     More information:
     Mt. Cuba Center - Wild Hydrangea for the Mid-Atlantic Region
     
     
    Contact us! 
    Chris Enroth: [email protected]
    Ken Johnson: [email protected]
     
    Check out the Good Growing Blog: https://go.illinois.edu/goodgrowing
    Subscribe to the weekly Good Growing email: https://go.illinois.edu/goodgrowingsubscribe
     
    Any products or companies mentioned during the podcast are in no way a promotion or endorsement of these products or companies.
     
     
    Barnyard Bash: freesfx.co.uk
     
    --
    You can find us on most podcast platforms.  
    iTunes - https://podcasts.apple.com/us/podcast/good-growing/id1446630377     
    Tunein - https://tunein.com/podcasts/Gardening/Good-Growing-p1187964/  
    Spotify - https://open.spotify.com/show/202u3siWExE1tTqrVgtmCR    
    Vurbl - https://vurbl.com/station/good-growing-4pljnNlUtyG/    
    Listen notes - https://www.listennotes.com/podcasts/good-growing-chris-enroth-cHLPMWpvEOG/    
    Ivy - https://ivy.fm/podcast/good-growing-167902    
    Castbox - https://castbox.fm/channel/Good-Growing-id4302614?country=us

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About Good Growing

Talking all things horticulture, ecology, and design.
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