Turfgrass Epistemology

This video challenges common misconceptions about soil testing for your lawn. It highlights misinformation about soil pH and boron levels, explaining how these factors are often misunderstood or misrepresented. Learn the science behind soil tests and how to interpret results accurately to improve your lawn care routine. Think you need a long list of expensive products for a healthy lawn? Think aga...

Does base cation saturation really improve soil health? In this video, we explore the science behind base cation saturation ratios and why they may not deliver the soil health benefits often claimed. Learn how real-world data and research challenge this common misconception, and discover what truly matters for improving soil fertility and productivity. Watch now to separate myth from fact! Chagant...

How do synthetic and organic fertilizers impact athletic turfgrass performance and soil health? In this video, we dive into research on the effects of these fertilizers on turfgrass traffic tolerance, durability, and overall soil quality. Whether you're managing sports fields or curious about sustainable practices, this breakdown will give you insights to optimize turf performance and maintain soi...

Join me as I dive into your comments and emails about lawns, golf courses, sod farms, and sports turfgrass! 🌱 From turf maintenance tips to the environmental impact of these green spaces, I’ll address your questions, concerns, and curiosities. Let’s talk about the science, sustainability, and care behind these grassy spaces we see every day. Don’t forget to like, comment, and subscribe for more i...

Ever wondered how psychics, fortune-tellers, and even some salespeople seem to know so much about you? In this video, we dive into the fascinating psychology behind cold reading and the Barnum Effect—techniques used to make general statements feel deeply personal. Understanding these methods is crucial to protect yourself from being misled or manipulated by con artists, scammers, and those who exp...

Does ozonated water really boost turfgrass health? In this video, we explore the science behind ozonated water and its impact on turfgrass performance. Despite its popularity in some circles, research shows limited benefits for turf health, growth, or resilience. Learn why traditional turf management practices often outperform ozonation and how you can focus on proven methods for healthier turf! S...

Dog urine can damage your lawn, but how does it? Many people claim high levels of nitrogen or salt in the urine kills the grass but you may be surprise to find these have very little influence. Learn how to prevent those unsightly brown spots and keep your grass green and healthy while caring for your furry friend! 💚🐾 #DogCare #LawnTips #PetFriendlyYards Chang, Z., Huang, S. and Li, D. (2018), L...

Ion exchange soil tests might seem like a modern solution for analyzing your soil, but they lack scientific backing and often provide unreliable results. In this video, we break down why these tests aren't evidence-based, how they can mislead your gardening or turfgrass management practices, and what trusted alternatives you should consider for accurate soil health insights. Join Turfgrass Epistem...

Nanobubbles are marketed as a breakthrough for turfgrass health, but scientific evidence doesn't support their effectiveness. In this video, we explore why nanobubbles won’t benefit your turfgrass, debunk the claims, and offer proven alternatives to maintain a thriving lawn. Don’t fall for the hype—get the facts! DeBoer, E. J., Richardson, M. D., & McCalla, J. H. (2024). Irrigation of Sand-bas...

Unlock the secret to optimizing bermudagrass health with the power of Plant Growth Regulators (PGRs)! In this video, we explore how applying PGRs based on Growing Degree Days (GDD) can enhance turfgrass management, promoting strong, uniform growth while reducing maintenance needs. Learn how understanding GDD helps you time your PGR applications for maximum effectiveness, improving bermudagrass qua...

Turfgrass managers, it’s time to stop falling for YouTube hucksters pushing quick fixes that just don’t work! In this video, we expose common turf management scams, like liquid aeration, base cation saturation, and applying calcium sulfate to reduce soil acidity. These so-called "solutions" lack scientific backing and can do more harm than good. Instead, we’ll show you why evidence-based practices...

Husiny, J., Ficht, A., Watson, J. R., & Lyons, E. M. (2023). Plant growth regulation and the rebound effect when prohexadione calcium is applied to fairway-height annual bluegrass and creeping bentgrass swards. Crop, Forage & Turfgrass Management, 9, e20224. https://doi.org/10.1002/cft2.20224  Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmA...

Ervin, E.H. and Koski, A.J. (2001), Kentucky Bluegrass Growth Responses to Trinexapac-Ethyl, Traffic, and Nitrogen. Crop Sci., 41: 1871-1877. https://doi.org/10.2135/cropsci2001.1871 Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/turfgrass-epistemology/id17...

Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/turfgrass-epistemology/id1717271379 Spotify Podcast https://open.spotify.com/show/1cTpdrChToeEFAOX9wkXFI iHeart Radio Podcast https://www.iheart.com/podcast/1323-turfgrass-epistemology-129043524/ Podbean https:...

Beasley, J.S., Branham, B.E. and Spomer, L.A. (2007), Plant Growth Regulators Alter Kentucky Bluegrass Canopy Leaf Area and Carbon Exchange. Crop Sci., 47: 757-764. https://doi.org/10.2135/cropsci2005.11.0432 Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/t...

Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/turfgrass-epistemology/id1717271379 Spotify Podcast https://open.spotify.com/show/1cTpdrChToeEFAOX9wkXFI iHeart Radio Podcast https://www.iheart.com/podcast/1323-turfgrass-epistemology-129043524/ Podbean https:...

Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/turfgrass-epistemology/id1717271379 Spotify Podcast https://open.spotify.com/show/1cTpdrChToeEFAOX9wkXFI iHeart Radio Podcast https://www.iheart.com/podcast/1323-turfgrass-epistemology-129043524/ Podbean https:...

Lickfeldt, D.W., Gardner, D.S., Branham, B.E. and Voigt, T.B. (2001), Implications of Repeated Trinexapac-Ethyl Applications on Kentucky Bluegrass. Agron. J., 93: 1164-1168. https://doi.org/10.2134/agronj2001.9351164x Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/...

Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/turfgrass-epistemology/id1717271379 Spotify Podcast https://open.spotify.com/show/1cTpdrChToeEFAOX9wkXFI iHeart Radio Podcast https://www.iheart.com/podcast/1323-turfgrass-epistemology-129043524/ Podbean https:...

Fagerness, M.J., Bowman, D.C., Yelverton, F.H. and Rufty, T.W. (2004), Nitrogen Use in Tifway Bermudagrass, as Affected by Trinexapac-Ethyl. Crop Science, 44: 595-599. https://doi.org/10.2135/cropsci2004.5950 Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/t...

Beasley, J.S. and Branham, B.E. (2007), Trinexapac-ethyl and Paclobutrazol Affect Kentucky Bluegrass Single-Leaf Carbon Exchange Rates and Plant Growth. Crop Sci., 47: 132-138. https://doi.org/10.2135/cropsci2005.12.0453 Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/...

Diera AA, Raymer PL, Martinez-Espinoza AD, Bauske E, Habteselassie MY. Evaluating the impact of turf-care products on soil biological health. J. Environ. Qual. 2020; 49: 858–868. https://doi.org/10.1002/jeq2.20080  Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/pod...

Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/turfgrass-epistemology/id1717271379 Spotify Podcast https://open.spotify.com/show/1cTpdrChToeEFAOX9wkXFI iHeart Radio Podcast https://www.iheart.com/podcast/1323-turfgrass-epistemology-129043524/ Podbean https:...

McCarty, L.B., Willis, T.G., Toler, J.E. and Whitwell, T. (2011), ‘TifEagle’ Bermudagrass Response to Plant Growth Regulators and Mowing Height. Agronomy Journal, 103: 988-994. https://doi.org/10.2134/agronj2010.0467 Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/p...

Soldat, D.J. and Petrovic, A.M. (2008), The Fate and Transport of Phosphorus in Turfgrass Ecosystems. Crop Sci., 48: 2051-2065. https://doi.org/10.2135/cropsci2008.03.0134 Join Turfgrass Epistemology to get access to perks: https://www.youtube.com/channel/UC-UZnHkJhAmARDZ4YoHnc_A/join Voicemail: 859-444-4234 Apple Podcast https://podcasts.apple.com/us/podcast/turfgrass-epistemology/id1717271379 Sp...