Advertise on podcast: The Dirt Doctor Podcast Audio

Dirt Doctor this week with Howard Garrett - Fall Colors, Tree Care, and the Fabulous Trees Slide ShowIn the October 31, 2026, Dirt Doctor Podcast Howard Garrett discusses trees, offering recommendations for good fall color trees in North Texas, lists some of his favorite species, and the bulk of the podcast is a narration of the Fabulous Trees Slide Show, normally a 32-minute silent video. Podcast highlights  - SPCA  - pumpkins in compost  - Garrett family Halloween greetings  - Fall Color  - Ginkgo  - Native Texas Ash fall color  - Japanese maple fall color  - Fabulous Trees Slide Show narrated  Advertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Freeze Miser For your outdoor watering needs https://www.freezemiser.com/https://www.dirtdoctor.com

Dirt Doctor this week with Howard Garrett - Fall crops and a new treatment for sick treesIn the October 24, 2026, Dirt Doctor Podcast Howard Garrett discusses fall crops (the garlic is already sprouting), planting native grass inland sea oats, and presents a demonstration of the Chemjet treatment method using a Garrett Juice-like formula for sick trees. Podcast highlights:- SPCA - Garlic sprouting - Mexican buckeye - Inland Sea Oats planting - River Oats, Wild Oats - Ask Howard - Mesquite tree removal - Tree Injectors - Chemjet treatment demonstration  Advertisers: Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/https://www.dirtdoctor.com

Dirt Doctor this week with Howard Garrett -  Art Studio and tree healthIn the October 17, 2026, Dirt Doctor Podcast Howard Garrett discusses a lot of tree topics, such as proper identification of ash trees in Texas yards (Texas ash - good, Arizona ash - bad) and an innovative treatment he is trying in a damaged oak at his home. Proper pruning is again illustrated, and there are some dog videos (no microphones knocked off in the process).  Podcast highlights- SPCA - Nellie climbing tree - Art studio shots - Baldcypress seed preparation - Video - tree damage  - Tree injector recommendation  - Bad and good pruning techniques  - Treating tree cavities  - Horseherb  - Emerald ash borers  - Texas ash versus Arizona ash  - Mexican buckeye - Big leaf maple  - TORC Beck and Bradford  Advertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas https://essentialformulas.com/https://www.dirtdoctor.com

Dirt Doctor this week with Howard Garrett - Fall Gardening, New Products, Art Studio TourThe October 10, 2026, Dirt Doctor Podcast with Howard Garrett discusses what you can be doing in your yard and garden this fall, discusses how to build a deck over tree roots, recommends several products, and gives a new tour of the Garrett yard and new Art Studio.  Podcast highlights - Essential Formulas - Rocket launch video - SPCA - Leyland cypress - Deck information and tree roots - Stone deck  - Cheat sheet  - Garlic - Greenhouse design  - Oxblood/Schoolhouse lily  - Leaf Management - Fungus treatment in turf  - Silver honey  - fire ants dry molasses  - Mound drench  - Bermuda Grass and Hydrogen peroxide  - New fertilizer products  - Tour of yard and new art studio  - Podcast outtakes Advertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas https://essentialformulas.com/https://www.dirtdoctor.com

The October 3, 2026, Dirt Doctor Podcast with Howard Garrett discusses how to plant solid sod, time to plant garlic (and how), removing vines from trees, and shares a video of a recent SpaceX rocket launch viewed from South Padre Island. Podcast highlights:- SPCA - SpaceX 14 S. Padre Island- Vines on tree trunks- Garlic fertilizer- Bulb Plus product- Planting garlic- Dwarf ginkgo- Organic fertilizer on native plants?- Leyland cypress- English ivy - kill with mulch?- Good watering practices - Turf - kill grass before putting down sod- How to plant solid sod- Photos of South Padre island - several- Huberman bookAdvertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas https://essentialformulas.com/https://www.dirtdoctor.com

The September 26, 2026, Dirt Doctor Podcast with Howard Garrett discusses changes to the updated website to make searches easier, and discussed several trees including the recommended Mexican mountain maple, holly trees, Mexican plum, and ginkgo trees, and illustrates how to make your own soil probe to take a true reading of your soil moisture levels. Podcast highlights:- SPCA - Tour of updated Dirt Doctor website  - Mexican Mountain Maple - Ginkgo leaves  - Mexican plum  - Kentucky blue grass  - Chinese Pistache trees  - amount of grass seed to plant per acre  - Crabgrass killer recipe - What evergreens to block view?  - Holly tree care - Probe - homemade  - Probe - commercial  - Pecan tree organic fertilizer recommendation Advertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas https://essentialformulas.com/https://www.dirtdoctor.com

Dirt Doctor this week with Howard Garrett - Comfrey-Garlic-Tree-colorsThe September 19, 2026, Dirt Doctor Podcast with Howard Garrett discusses how to make your own medicinal mix of comfrey from your garden, how to prepare garlic for planting (and what parts to plant when), and tree care tips including treating emerald ash borer and how to plant trees.Podcast highlights:- SPCA - Comfrey juice- Garlic book - Time to plant garlic - Forms of garlic - Harvesting garlic- Ash tree recommendation - Emerald Ash Borer treatment - Acorn/leaf tea  - Big tooth maple - What is Root flare - Kumquat fruit tree tips Advertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas https://essentialformulas.com/https://www.dirtdoctor.com

Dirt Doctor this week with Howard Garrett - Fertilzation, Mulch, and Shredded tree trimmings The September 12, 2026, Dirt Doctor Podcast with Howard Garrett discusses activities on the organic gardening calendar such as fall fertilization and planting fall crops, followed by an in-depth discussion of types and uses of several popular forms of mulch and compost. Podcast highlights:- Monthly gardening calendar- Corn gluten meal for fall fertilizer/weed control- How fertilization works- How pre-emergents work- Organic calendar - Planting for fall crops- Types of mulch- Rubber- Dyed Wood- Pine Bark (nuggets)- Shredded hardwood bark- ground up grass and leaves- Shredded native tree trimmings- Pecan shells- Cedar mulch- Pine needles- Hay bale gardening- Bois D'arc (Osage orange)- Plastic ground cloth- Lava gravel mulch- Drip irrigation problemsAdvertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas  https://essentialformulas.com/https://www.dirtdoctor.com

The September 5, 2026, Dirt Doctor Podcast with Howard Garrett answering listener questions that came in via "Ask Howard" about transplanting trees in the heat, about treating brown patch in turf, about armadillos, and described the 2006 trip he and his family made to Machu Picchu in Peru. Podcast highlights: Cicada killersCrapemyrtles dying backPrepare garlic to plantArmadillosColes LiquidSlideshow of Machu Picchu Advertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas  https://essentialformulas.com/https://www.dirtdoctor.com

Dirt Doctor this week with Howard Garrett - Bamboo, Fertlizer, and GolfThe August 29, 2026, Dirt Doctor Podcast with Howard Garrett answering listener questions regarding good forms of bamboo (that can grow in semi-shade), about how to get lavasand, about when to use fertilizers and what kinds to use, and some golf stories.   Podcast HighlightsBamboo, Vinegar, Bad and Good Fertilizers, Lava sand, Sick Tree Treatment, Bad Fertlizers, Propagation Books, Howard's "air layering" propagation, golf annecdote, golf course design with Arnold PalmerAdvertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas  https://essentialformulas.com/https://www.dirtdoctor.com

Dirt Doctor This Week - Cicada Killers Beetles and Fertilizer The August 22, 2026, Dirt Doctor Podcast with Howard Garrett answering listener questions regarding insects, weeds, the condition of plants in the extreme heat of summer, and fertilizing. Podcast highlights: Cicada Killer waspSoap damage to tree foliageBlack beetles Flea beetleHarlequin beetleBlack spotted cucumber beetleTexas Bug BookHow often to water in heatChinese pistache looking badFruit tree gummosisGrub wormsAzaleas not blooming FertilizerAdvertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas  https://essentialformulas.com/https://www.dirtdoctor.com

The August 15, 2026, Dirt Doctor Podcast with Howard Garrett answering listener questions and discussing photos sent in to illustrate the problems they asked about. The site is being adjusted so photos can be added to the Ask Howard page. A big question - how to successfully transplant trees and shrubs in high summer plus a look at sucking insect pests such as aphids and scale. After a few teasers through the podcast it concludes with a short slideshow from the trip the Garrett family made to the Galapagos Islands some years ago. Podcast highlights: Tea recommendation Speaking Event in AugustSPCASuccessful transplanting in summerWhite scale and sooty moldSick Tree TreatmentPorganic preemergent - corn gluten mealPreemergent date for turf Neem shelf-life (AzaSol)Spinosadoak wiltpoison ivy/ 20% vinegarmealy bugs mound drenchMealybug destroyerGalapagos trip slideshowAdvertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas  https://essentialformulas.com/https://www.dirtdoctor.com

Dirt Doctor This Week - cactus compost, button bush, fasciation, and molassesThe August 8, 2026, Dirt Doctor Podcast with Howard Garrett discusses why cactus pads are a great form of compost (and how to do it) and more about cactus pests (cochineal) and aberations (cristate forms). Also a discussion of what goes into Garrett Juice, what plants are good in wet or shaded areas, and how to deal with root sprouts. Many questions come in through the "Ask Howard" button on all Dirt Doctor website pages.  Podcast highlights: Howard's healthy tips  Prickly pear in compostcochinealfasciationmolassessprayersbutton bushginkgoJapanese maple OrangeolaTree cavities bugs in plantsroot sproutsPortable fan for mosquito repelling (Murphy's mosquito repellent) Advertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas  https://essentialformulas.com/https://www.dirtdoctor.com

The August 1, 2026, Dirt Doctor Podcast with Howard Garrett discusses a small Brazilian pepper he discovered in a restaurant that he now grows to eat and as an ornamental plant. Biquinho peppers are also called "Little Beak" and "Sweetie Drops." Also answered questions that came in through the "Ask Howard" page on the Dirt Doctor website.   Podcast highlights: LemonbalmBiquinho PeppersCheat sheetCornmeal toenail fungus Garrett Juice spray on vegetablesPurely Green/BioWashLambs EarSprinkler SettingsSoil probeMexican plumTree Problems, Jeff Hall arboristAdvertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas  https://essentialformulas.com/https://www.dirtdoctor.com

The July 25, 2026, Dirt Doctor this week Podcast with Howard Garrett discusses how slime mold appears (lots of ways) and behaves in the yard and garden. He also reviewed a few of the common plant diseases and discussed a few products and listener questions and tips.Podcast highlights: Slime moldsPlant diseasesSick Tree Treatment Dog pee damage in grass (Tully)Hoja Santa Privacy hedge privetWirt L Wynn hollySpinosadStink bugsTexas Bug BookOrganic Lawn CareListener Tip: tomato foliage "tea" for insect pestsApple cider vinegar or Lemon juice in drinking waterHoward's health tipsAdvertisers:Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body. https://drinkcrazywater.com/ Dr. Ohhira probiotics have been part of the Garrett family health regimen for years. https://drohhiraprobiotics.com/dr-ohhira-probiotics/Essential Formulas  https://essentialformulas.com/https://www.dirtdoctor.com