Gardening & Outdoor Living Podcasts

A caller to Better Lawns and Gardens described his problem plainly in April: "my magnolia tree is celebrating Arbor Day by trying to kill itself." The first question back was where the tree was. That exchange shows gardening audio at its best. A good show takes one person's yellowing leaves seriously enough to place them in a particular yard, and everyone else who is listening learns something about their own soil, climate and timing.

Much of this field is local radio republished as podcasts. Because callers drive it, the advice usually comes attached to a real mistake. In Worm Castings are an Excellent Organic Supplement! on The Garden Show with Charlie Dobbin, a caller explains that her bromeliad spent three months in a decorative pot and that the water was up to the top when she returned. WCCO's Smart Gardens is crisper. In Preparing to Prune, Treating Tree Scale, When its Time to Transplant, Julie Weisenhorn of the University of Minnesota gives April 1 to the middle of July as the high-risk window for oak wilt and suggests leaving optional shaping until winter.

Garden Hotline, hosted by Michelle Reasor-West in St. Louis, uses guests to complicate easy answers. In Garden Hotline – Susie Van de Riet – April 18th 2026, Van de Riet raises flame weeding with caution, then the discussion explains that the aim is to burst the plant's cell walls, not burn it. GardenLine with Skip Richter explains with a teacher's patience. Take-All Root Rot? In MY Lawn? describes trees as living cylinders around dead wood before giving the verdict: "once that decay enters, there's no fixing the decay." The Gestalt Gardener, from Mississippi Public Broadcasting, is closer to porch talk. In The Gestalt Gardener | Peggy Martins, it defends tire planters for children, noting that "a whiskey barrel wasn't made for planting either."

Shows built as conversation give up urgency in exchange for company. Gardening Inside Out comes from Bates Nursery in Nashville, and its panel sounds like colleagues on a break. Ep. 139 | Dogwoods, Shade shrubs, The best clematis (according to Austin) | March 28 kicks off with an April Fool's announcement that a host is quitting, which briefly fools the others.

Big Garden Little Garden pairs Geraldine Scully with Claire Ryan Luke. In Seeds, Sap & Sprurges - A Guide To Euphorbia, the case for a cascading euphorbia on a sunny balcony comes with a warning to wear gloves, and possibly eye protection, when cutting back the sappy stems.

Talking Heads - a Gardening Podcast brings together two professionals, Saul Walker and Lucy Chamberlain, comparing notes from gardens. In a January 2026 episode, Saul describes moving from the tools to a keyboard at Plant Heritage. In a February episode, crocosmia corms at ten for two pounds prove impossible to walk past.

The ecological debates reach these shows at street level. Good Growing, from University of Illinois Extension, explains tree equity in Ep. 247 Planting with Purpose: Tree Equity and Our Communities | #GoodGrowing. According to the episode, areas in 37 metropolitan areas once graded D, or hazardous, now average 23 percent canopy cover, while areas graded A have nearly twice as much. On a March Garden Hotline, Jean Ponzi describes training building inspectors, the people who respond to complaints, to recognise native landscaping that might otherwise look neglected. On In The Garden with Ron Wilson, Anthony Nied argues for sowing low wildflowers into lawn, which he calls "a blank ecosystem."

Other shows work at the scale of a single plot. White Strawberries: Gardening for Wellness & Joy, hosted by Sam, sets out free observations for frost, water and pH. Sam then recommends a lab test for lead in urban soil. Master My Garden Podcast with John Jones covers potato varieties in EP317 What Potatoes Should I Plant ? Potatoes For First-Time Growers and notes that the blight resistance of Rooster has been questioned. For the peat question, it offers EP316 Peat Free Alternatives For Sowing Seed Rethinking Peat In Seed Starting.

Yard Coach | DIY Landscaping Mastery & Professional Advice is closer to contracting. In Why Your Irrigation System Isn’t Working: 5 Common Problems and Fixes, the host traces valves that won't shut off to worn parts or debris and recalls vacuuming them out with a shop vac. Readers heading in that direction may want the Home Improvement & DIY page. The Home & Garden guide and the Leisure category guide map the wider field.