Good Growing

Fall is the perfect time to focus on apples. In this week’s episode of Good Growing, Ken Johnson and Emily Swihart are joined by Illinois Extension Local Foods and Small Farms Educator Grant McCarty to discuss fall apple tree care, harvesting times, storage tips, common orchard challenges, and exciting varieties for home growers.     Watch us on YouTube:    Skip to what you want to know:     03:38...

Sedums are some of the toughest and most versatile plants in the garden, but they're also at the center of a botanical identity crisis. This week on the Good Growing podcast, we dig into the world of sedums (or should we call them stonecrops... or even Hylotelephium?) and explore how advances in plant genetics have reshaped our understanding of this popular group of succulents. Learn about the dif...

Illinois has experienced no shortage of weather headlines this year. Check out this week's Good Growing Podcast as we talk with Illinois State Climatologist Dr. Trent Ford about a year of tornadoes, heavy rainfall, record hail, and sticky summer weather. Learn what fueled these weather events, why El Niño is making headlines, and what may be in store for us this fall and winter.   Watch us on YouT...

Gravel gardens are a new approach to gardening that utilizes a deep layer of gravel and deep-rooted plants to create a low-maintenance landscape. In this episode of the Good Growing Podcast, we discuss the dynamics that define a gravel garden, applications where a gravel garden might be an appropriate strategy, and hesitations we have when considering installation and maintenance. Watch us on YouT...

Planning for spring starts in fall! In this episode of the Good Growing Podcast, we venture beyond tulips and daffodils to explore the world of minor bulbs with Ann Chanon of The Ohio State University. Ann shares her favorite minor bulbs, tips for planting and naturalizing them, and design ideas for creating bold displays with these small-but-mighty spring bloomers. Get ready to brighten a woodlan...

As summer gives way to fall, insects are busy preparing for winter in a variety of ways. Tune in to this week’s Good Growing Podcast as we explore which insects migrate, which stay put, and how they survive the cold months ahead. Plus, learn what gardeners can do this fall, from leaving leaves to delaying cleanup, to help support beneficial insects in the landscape.   Watch us on YouTube: https://...

As autumn approaches, one of the standout flowers that is beginning to bloom is goldenrod. Dozens of species are native to the Midwest, and more than 100 species can be found throughout the United States. To help us sift through which species is suited for which landscape, the Good Growing team reviews two recently published goldenrod trials, one from the Chicago Botanic Garden and one from Mt. Cu...

Tomatoes may be the most popular garden crop, but they can also be the most frustrating. If your tomatoes are cracking, developing black spots on the bottom, refusing to ripen, or showing strange yellow shoulders, you're not alone. In this episode, Chris and Ken dig into the most common tomato fruit disorders caused by weather, watering, heat, and nutrient imbalances. We also discuss late-season t...

Orchids have a reputation for being difficult to grow, but they may be easier than you think! Check out this week’s Good Growing Podcast, where we are joined by horticulture educator and longtime orchid enthusiast Jack Schooley. Learn about common orchid myths, good orchids for beginners, watering and light requirements, getting orchids to rebloom, and troubleshooting common problems. Plus, discov...

This week’s Good Growing Podcast explores some common horticultural “rules of thumb” that might make garden and landscape care easier and more successful. Learn about the origins, benefits, and limitations of common guidelines. Many of the guides we discuss are frequently used on the Good Growing Podcast or in Extension programs, so if you have ever scratched your head after hearing an odd phrase...

Rain gardens are one of the most effective tools homeowners can use to manage stormwater, reduce runoff, and add beauty to the landscape. In this episode of the Good Growing Podcast, Chris, Emily, and Ken explore how rain gardens work, why they matter, and how they can help keep excess water out of storm sewers and local waterways. Plus, hear about upcoming rain garden educational programs and com...

Summer is in full swing, and with the heat comes plenty of garden and lawn questions! Join us as we tackle some of the most common summertime issues, including crabgrass taking over lawns, brown patches of turf, cracked tomatoes, swarms of beetles, and more!   Watch us on YouTube:  https://youtu.be/x-5ENejfrTE   Skip to what you want to know:     01:10 – What to do about crabgrass in lawns?    06:...

Take your landscape from random to remarkable. In this Gardenbite episode, Illinois Extension horticulture educator Emily Swihart explores how color theory can help you create a more cohesive, attractive, and intentional garden. Learn the difference between analogous color schemes that create calm, harmonious plantings and complementary color combinations that deliver bold contrast and visual impa...

How far can running bamboo run? Bamboo may look exotic and tropical, but did you know some species can thrive right here in Illinois? In this Gardenbite episode, Chris Enroth dives into the fascinating—and sometimes frustrating—world of bamboo. From Illinois' own native giant cane to the notorious running bamboo that has sparked neighbor disputes and landscaping headaches, learn what makes these g...

Coneflowers are beloved native plants, but sometimes you may end up with strange-looking flowers. Check out this week's Good Growing Podcast to learn about two common causes of distorted coneflower blooms: aster yellows and coneflower rosette mites. Learn how to recognize the symptoms of each, understand how they affect your plants, and discover management strategies to help keep your garden looki...

As Americans prepare to celebrate the July 4 th weekend, Good Growing takes a look at the Founding Fathers as gardeners. In this episode, we explore the lesser-known side of our nation’s founders. In addition to being authors and signers of the Declaration of Independence and political leaders, many were lifelong, passionate gardeners, especially Thomas Jefferson. Listen to learn more about how hi...

In this episode of the Good Growing podcast, we explore the concept of edible landscaping, where ornamental plants double as food sources. Emily, Ken, and Chris will discuss how to design a landscape that combines aesthetic appeal with edible function . Learn the core principles of edible landscape design, including plant selection, diversity, seasonality, and incorporating perennials alongside an...

Love them or fear them, hot peppers bring the heat to gardens and kitchens alike. Join us as we dive into the spicy world of peppers with Dr. Jack McCoy. Learn about what makes peppers hot, why some people love to eat them, how to grow them, ways to use your harvest, and more!   Watch us on YouTube: https://youtu.be/llkA3W2adiY Skip to what you want to know:     00:28 – Welcome. Do we like to eat...

Big bluestem is one of the iconic grasses of the tallgrass prairie, and it's having a moment as this year's Perennial Plant of the Year! Check out this week's Good Growing Podcast as we explore what makes this native grass so special, from how to identify it, to where it grows, and how it supports wildlife. Plus, we dig into the 'Blackhawks' cultivar, discuss how to use big bluestem in your landsc...

In this Gardenbite episode of the Good Growing podcast, we dig into essential early summer tomato care to help keep your plants healthy, productive, and under control. From staking and trellising methods like cages and the Florida weave to managing vigorous indeterminate varieties, we explore practical ways to support growing plants and prevent a backyard takeover. We also break down the pros and...

How do you actually become a horticulturist? Is it a straight path—or a winding trail full of unexpected turns? In this episode of the Good Growing Podcast, Chris, Ken, and Emily dig into their own origin stories—sharing how childhood curiosity, career detours, and a little bit of luck led them into the world of horticulture. From digging holes and growing strawberries to working at Disney greenho...

Got weird plants in your yard? Strange damage on your trees? Or birds attacking your truck? You’re not alone! In this Good Growing Podcast Q&A episode, we tackle real gardening questions asked at Illinois Extension offices and by podcast listeners. We start with a recurring question this time of year, a Poison Hemlock alert—how to identify this highly toxic plant, how it compares to lookalikes...

  This week on the Good Growing Podcast, we dig into the Three Sisters gardening method, an Indigenous planting system that brings corn, beans, and squash together in a mutually beneficial way. Learn about the history and cultural significance behind the Three Sisters, how these three crops support one another in the garden, tips for trying it yourself at home, and more!     Watch us on YouTube: h...

The National Garden Bureau has named 2026 the Year of the Azalea! Ken, Emily, and Chris are digging into what makes these colorful (and sometimes finicky) plants so popular. In this episode of the Good Growing podcast, we break down everything you need to know about azaleas—from their connection to rhododendrons to how to grow them successfully in the Midwest. If you’ve ever wondered why azaleas s...

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...