About this episode

Howard Garrett answers listener questions and discusses various gardening topics and safety tips.

The June 6, 2026, Dirt Doctor Podcast with Howard Garrett answers questions sent in by podcast listeners and web site readers to the Dirt Doctor site's "Ask Howard" feature. Lots of questions that came in that way this week, including photos from a listener. He also discusses the Dirt Doctor "Guides" and the reason for several formulas for his Tree Trunk Goop to restore injured trees. Finally, there are tips on safety when working with products like hydrogen peroxide. Show Notes: SPCA dogs Poison Hemlock Hydrogen Peroxide Sick Tree Treatment Tree Trunk Goop formulas Pecan Tree Program Pest control via tomato foliage tea Nightshade family Scorpions Gardening Tools (Hori Hori knife) Calendar and Dirt Doctor Guides Public speaking events Garrett Juice Almond Verbena Turks Cap EFI Newsletter (https://essentialformulas.com/newsletter-subscription/) Book availablity Cheat Sheet Advertisers: Summit Chemical mosquito solutions. https://summitchemical.com/mosquito-solutions/ Dramm Corporation Consumer Products https://www.dramm.com/html/main.isx Crazy Water is the only mineral water bottled in Texas. Rich with Mother Nature-infused minerals, which are more readily absorbed by your body…

Sponsors

Dramm Corporation, Crazy Water, Dr. Ohhira

Explore listener stats, chart rankings, contacts and more on the The Dirt Doctor Podcast Audio podcast page.