The Dirt Doctor Podcast Audio

Howard Garrett

Howard Garrett has extensive experience in natural organic landscaping, greenhouse growing, golf course planning and maintenance, and natural organic product development. He provides advice on natural organic gardening, landscaping, pet health, pest control and natural living. For decades, Howard Garrett hosted the Dirt Doctor Radio Show, and this archive has over 3,300 of those podcasts. The most recent posts are the audio portion of his online video podcasts. Find those on YouTube and Facebook. Link to either of those from the https://dirtdoctor.com/ site.

  1. APR 21

    April 18, 2026 ~ Dirt Doctor Podcast Audio

    The biggest part of this week's podcast is a tour of Howard's art gallery, in preparation for an April 25, 2026 show and sale. The Dirt Doctor non-profit TORC (Texas Organic Research Center) has been supported for many years by the sale of Howard's art. Howard also answers questions about his research into the best formula to duplicate the weedkiller mix in Agralawn Crabgrass Killer, how and when to transplant yucca, and if horse manure is safe to use in the garden. In a related topic, he describes the easy test for herbicide contamination in compost (comes from manure in animals that ate hay with herbicide treatment), and wraps up with a discussion of the sick tree treatment and haint blue paint.Find these subjects and more in this week's podcast.Advertisers:Summit Chemical mosquito solutions. https://summitchemical.com/mosquito-solutions/Dramm Corporation Consumer Products https://www.dramm.com/html/main.isxCrazy 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.comShow Notes:SPCA reportArt Show gallery tourQ&AWeed killer mixture tests (Agralawn formula)transplant yuccablackberrieshorse manure in gardenherbicide contamination test (for manure)squirrels chewing post oak barksick tree treatmentdog glucosamine haint blue paint

    22 min
4.4
out of 5
88 Ratings

About

Howard Garrett has extensive experience in natural organic landscaping, greenhouse growing, golf course planning and maintenance, and natural organic product development. He provides advice on natural organic gardening, landscaping, pet health, pest control and natural living. For decades, Howard Garrett hosted the Dirt Doctor Radio Show, and this archive has over 3,300 of those podcasts. The most recent posts are the audio portion of his online video podcasts. Find those on YouTube and Facebook. Link to either of those from the https://dirtdoctor.com/ site.

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