Good Growing

Long-time listeners know that Ken, Chris, and Emily are passionate about proper plant care practices. On this week’s podcast, the team discusses six hot-button issues related to improper tree care, including tree topping, the misuse of plastic sheeting under mulch, and codominant leaders. Listen to discover the other three pet peeves and what can be done to better support tree health.  Watch us on YouTube: https://youtu.be/-Rhg5WXPlaw Skip to what you want to know:    03:12 – Co-dominant leaders  06:33 – Nursery pruning for bushier trees   10:57 – Tree topping<...

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 jus...

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...

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‑...

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 ho...

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-p0Skip to what you want to know:    03:09 – Teff<...

Early spring in the Midwest means unpredictable weather—and plenty of garden questions. After bouncing from 80-degree days to single-digit temperatures, Chris Enroth and Ken Johnson tackle what these wild swings mean for your landscape and gardens.This week’s episode answers attendee questions submitted at the Home Lawn & Garden Day in Bloomington–Normal. Ken and Chris discuss surprise cold snaps, summer-bound broccoli, thinking ahead to Japanese beetles, and much more. Get ready to get back in the garden as the seasons begin to shift into spring. And then back to winter. And we'll throw some summer in the...

Spring is on the horizon—even if the weather can’t quite make up its mind. In this episode of the Good Growing Podcast, Chris and Ken do a little spring dreaming, sharing the flowers, plants, and woodland scenes they look forward to every year as the growing season begins.From early bloomers like crocus, daffodils, and spring ephemerals to peonies, magnolias, and everything in between, we flip through a mental (and visual) photo album of spring favorites. Along the way, we talk about why these plants matter to us, how they fit into home landscapes and natu...

Crocuses may be small, but their world is anything but simple! Check out this week’s Good Growing Podcast, as we dive into the big, colorful world of Crocus. Learn about identifying crocus, how to grow them in your landscape, some of the commonly grown spring and fall-blooming species, and more!    Watch us on YouTube: https://youtu.be/rX7QUDstn9E Skip to what you want to know:    02:26 – 'Crocus' that aren't Crocus  06:33 – What do 'real' Crocus look like? - flowers  11:31 – What do 'real' Crocus look like...

Get ready to kick off the 2026 gardening season with the Good Growing team as we unveil this year’s Grow Along plant list. In this episode, University of Illinois Extension horticulture educators Chris Enroth, Ken Johnson, and Emily Swihart walk through the selection process and describe the six unique crops chosen for the 2026 Grow Along program.Register for the Grow Along: https://go.illinois.edu/GrowAlong2026Watch us on YouTube: https://youtu.be/XUGiBe3RrFwSkip to what you want to know:1:21 Decision-making process for choosing the 2026 Grow Along seeds6:55 Rebel St...

Curious about adding something a little different to your backyard orchard? On this week’s Good Growing Podcast, we dive into the flavorful world of lesser-known fruits you can grow right here in Illinois. From early‑ripening honeyberries and fall-bearing primocane blackberries to compact bush cherries and Illinois-born PRI apples, we explore unique fruit crops that offer exciting alternatives to the usual.   Watch us on YouTube: https://youtu.be/XAVtrBFKB40   Skip to what you want to know:    01:30 – Welcome, Grant McCarty! Illinois Beginning Orchard Academy.  03:22 – So...

Join University of Illinois Extension horticulture educator Chris Enroth on a winter walk through the prairie as he demonstrates how to overseed an existing native prairie by hand. Learn why winter is the perfect time for prairie overseeding, how they select their seed that is spread, and how to mix seed with a carrier for even spreading. Chris explains practical tips for seed collection, hand sowing methods, using locally sourced seed from community seed shares, and how overseeding supports long-term prairie health. Perfect for native plant lovers or anyone curious about hands-on conservation work that ca...

Feeling a little low this winter? You’re not alone. This week on the Good Growing Podcast, Family Life Educator Tessa Hobbs‑Curley joins us to discuss Seasonal Affective Disorder. Learn about what it is, how it differs from the usual winter blues, coping strategies, and more. Watch us on YouTube: https://youtu.be/NdOQ8xNM9aI Skip to what you want to know:    03:14 – What is Seasonal Affective Disorder (SAD)? How is it diagnosed?  06:14 – How is SAD different from just feeling bummed about the weather?  10:11 – How is fall/wint...

How do trees survive freezing temperatures without turning into popsicles? Well, they do kind of turn into popsicles, but they control which part freezes. In this Gardenbite of the Good Growing Podcast, horticulture educator Chris Enroth breaks down the fascinating science behind how trees and other plants make it through harsh winter conditions.Whether you’re a gardener, nature lover, or just curious about the secret life of plants, this episode gives you a clear and engaging look at what happens inside trees during winter—and how you can help prepare your landscape plants to survive cold stre...

You’ve probably seen Ficus in living rooms, lobbies, or maybe even grown one yourself, but how much do you really know about these iconic houseplants? Check out this week’s Good Growing Podcast as we explore the surprisingly diverse world of Ficus. From weeping figs and rubber trees to creeping figs and giant banyans, we dive into their history, care, different species, and more!  Watch us on YouTube: https://youtu.be/2hx5VXZrJmg Skip to what you want to know:    00:41 – There are a lot of ficus species!  02:12 –...

Welcome back to the Good Growing Podcast! In today’s episode, we’re sharing a special throwback conversation with Dr. Michael Ward, ornithologist at the University of Illinois. We’re answering real homeowner questions about backyard birds—everything from bird feeders to territorial cardinals to preventing window collisions.If you’re wondering what to feed birds, how to clean feeders, why birds hit windows, or how to attract more colorful birds to your yard, this episode is packed with expert insights to help you create a healthier, more bird‑friendly backyard.Watch this on YouTube https://yout...

It’s a new year, which means a new gardening season will be here before we know it. Check out this week’s Good Growing Podcast as we look back on our most popular episodes and standout moments from 2025. From battling mosquitoes to celebrating pollinator plants like milkweed and mountain mint, we revisit the topics that sparked the most conversation. Plus, we share some of our plans for 2026, from expanding native plantings to growing food and flowers for community donation, and more! Watch us on YouTube: https://youtu.be/-1T-xDTG_W0 Skip...

Join us for a deep dive into the fascinating world of American persimmons (Diospyros virginiana)! In this episode of the Good Growing Podcast, Chris, Ken, and special guest Nick Frillman explore everything from tree identification and growing tips to wildlife connections and seed stratification.We’ll bust common myths—like whether persimmons need frost to ripen—and uncover quirky folklore, including the famous fork, knife, or spoon winter prediction.Skip to what you want to know:00:33 Hey Ken!01:28 Where can we find persimmon growing naturally in Illinois?05:31 Sprouting persimmon seeds.07:51 What a...

From pines and spruces to firs and cedars, evergreens are an important part of many landscapes in Illinois. Join us as we explore what makes these plants unique, how they thrive in tough conditions, and why they’re holiday favorites. Plus, we share some tips for caring for evergreens, choosing the right species for your landscape, and creative ways to repurpose your Christmas tree. Watch us on YouTube: https://youtu.be/5y6VlnF24go Skip to what you want to know:    00:34 – Welcome. Talking evergreens and episode 300!  03:02 – Definition time: evergreen, conifer, d...

Persimmons are sweet, native to Illinois, and sometimes astringent! In this episode of Good Growing, Chris Enroth and Ken Johnson sit down with Nick Frillman, Local Foods and Small Farms Educator, to uncover everything you need to know about persimmons. From American vs. Asian cultivars to tips for growing them in Illinois, we cover cultivars, pollination, pruning, and harvesting tricks to avoid that dreaded cottonmouth. Skip to what you want to know:00:39 Hey Ken! Have we ever eaten a persimmon?01:42 Welcome Nick!03:24 What is the difference between the Asian and American persimmon?08:10 Which t...