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Cultivation Elevated - Indoor Farming, Cannabis Growers & Cultivators - Pipp HorticultureAuthor: Pipp Horticulture
If you are a grower or owner looking to optimize your existing or new cultivation facility or anyone looking to cultivate more in less space, then this is the show for you. Each week, join Host Michael Williamson as he travels across the country, to explore the world of vertical farming and the future of cannabis and food production through his conversations with leading industry operators, growers and executives who are demonstrating success and resilience as growers and cultivators. Each episode provides stories and key insights that will inspire and show you first-hand, how each of these companies have overcome challenges, and found their own path to success. Brought to you by Pipp Horticulture. This podcast uses the following third-party services for analysis: Podtrac - https://analytics.podtrac.com/privacy-policy-gdrp Language: en Genres: Business, Home & Garden, Leisure, Management Contact email: Get it Feed URL: Get it iTunes ID: Get it Trailer: |
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050: Inside the FIRST Controlled Cannabis Airflow Trial
Episode 29
Wednesday, 18 March, 2026
📺 Subscribe & Watch on YouTubeAirflow has long been treated as a background variable in cannabis cultivation, something growers assume is “good enough” if the leaves are moving. But what if airflow is actually one of the most powerful tools for increasing yield and optimizing plant performance? In this episode of Cultivation Elevated, host Michael Williamson sits down with Dr. Allison Justice to discuss findings from one of the first controlled airflow studies conducted in commercial cannabis cultivation.By isolating airflow as a variable and measuring canopy-level air velocity across controlled environments, the research team explored how airflow impacts plant physiology, transpiration, nutrient uptake, crop steering, and yield.The results challenge long-held assumptions about airflow and reveal why consistent canopy velocity may be one of the most overlooked environmental inputs in modern cultivation.If you operate a commercial grow or manage cultivation environments, this conversation highlights why it may be time to stop guessing about airflow and start measuring it.What You’ll Learn • Why airflow is more than just disease prevention• The impact of 0, 200, and 400 feet per minute (FPM) airflow on cannabis plants• How airflow affects transpiration, nutrient uptake, and crop steering• Why breaking boundary layers changes plant physiology• How airflow influenced yield increases and trim ratios• Why consistent airflow across the canopy matters more than simply running fans• How growers can measure airflow using a hot wire anemometerKey Takeaways00:00 – 03:00 Introduction and why airflow is often overlooked in cannabis cultivation03:00 – 07:00 The goal behind the controlled airflow research trial07:00 – 11:00 Understanding boundary layers and how airflow affects plant physiology11:00 – 16:00 Air velocity treatments: 0, 200, and 400 FPM explained16:00 – 20:00 Finding the ideal airflow range for cannabis cultivation20:00 – 24:00 Measuring airflow in grow rooms with a hot wire anemometer24:00 – 28:00 What the airflow study revealed about yield and plant structure28:00 – 32:00 Why airflow improved trim ratios and biomass allocation32:00 – 35:00 Why leaf movement isn’t a reliable airflow indicator35:00 – 38:00 Future airflow research and final cultivation insightsConnect with The CRCWebsite: https://www.cannabisrc.org/Instagram: https://www.instagram.com/CresearchcoalitionLinkedIn: https://www.linkedin.com/company/cannabis-research-coalition/YouTube: https://www.youtube.com/@cannabisresearchcoalitionConnect With PippPipp Horticulture Website - https://pipphorticulture.com/Pipp Horticulture YouTube - https://www.youtube.com/channel/UC4nNnNCiwS5k5GX7BaXIrbAPipp Horticulture - Facebook - https://www.facebook.com/pipphorticulturePipp Horticulture Instagram - https://www.instagram.com/pipphorticulture/Pipp Horticulture LinkedIn - https://www.linkedin.com/company/18333737/Pipp Horticulture Pinterest - https://www.pinterest.com/pipphorticulture/🎙️Podcast Production by FullCastThis podcast uses the following third-party services for analysis: Podtrac - https://analytics.podtrac.com/privacy-policy-gdrp
