050: Inside the FIRST Controlled Cannabis Airflow Trial

Schedule III: The Biggest Win or the Biggest Misunderstanding in Cannabis?

Licensed medical cannabis has officially moved from Schedule I to Schedule III, but most operators still don't fully understand what changed, what didn't, and where the real risks and opportunities are. In this episode of Cultivation Elevated, host Michael Williamson sits down with cannabis attorney Christine Seney for a no-fluff breakdown of what rescheduling actually means on the ground, financially, operationally, and strategically. Christine works directly with MSOs, investors, and executive teams on licensing, compliance, deal structure, and capital strategy across multiple state markets. This is not outside commentary. This is real-time legal strategy. Timestamps: * 0:00 Introduction * 1:44 The most costly misconception operators have about Schedule III * 2:23 Medical vs. adult use: an expensive distinction * 3:54 Is this a tax issue, a compliance issue, or both? * 4:03 What MSO CFOs should be doing right now around 280E * 4:26 The 60-day DEA filing window explained * 5:16 Biggest missed opportunities in the next 6 to 12 months * 5:49 Import/export opportunities and FDA recognition * 6:13 Pharma partnerships and health insurance coverage for patients * 7:19 Banking, capital access, and legitimizing the industry * 8:47 Uplisting, credit card processing, and reducing transaction friction * 9:32 Why insurance coverage for medical patients would be a game changer * 10:01 Michael's 18 years as an operator and the real cost of medical cannabis therapy * 11:14 Does rescheduling actually change enforcement risk? * 11:30 Why DEA enforcement is coming and what it will look like * 13:10 How federal and state agencies work together on enforcement (Florida example) * 13:45 What has NOT changed that people think has * 14:37 IRS guidance still pending, travel caution still applies * 15:45 The "meaningful domino" analogy * 16:05 Winners and losers of rescheduling * 17:06 The CHAMPS case and mixed-license businesses * 18:27 Why new entrants have a strategic advantage right now * 19:13 Florida as a case study: medical-only, vertical integration, capital intensity * 20:46 Could Schedule III actually hurt parts of the cannabis industry? * 21:28 Big tobacco, big alcohol, and consolidation risks * 22:33 The craft operator opportunity and why smaller players can still win * 23:08 GMP, FDA oversight, and pharmaceutical standards coming to cultivation * 24:27 ASTM cannabis standards and what operators should be watching * 24:38 The next 3 legal and regulatory dominoes to watch * 25:15 Adult use descheduling, cartel policy, and the political path forward25:46 Hemp vs. cannabis and whether the two sides eventually collapse together * 26:23 Closing thoughts Key topics covered: Cannabis rescheduling, Schedule III cannabis, 280E tax reform, DEA registration, medical marijuana compliance, MSO strategy, cannabis investment, GMP cannabis, FDA cannabis, cannabis banking, SAFE Banking, cannabis enforcement, cannabis legalization, hemp vs cannabis regulation, cannabis tax planning, multi-state operators Guest: Christine Senne is a cannabis attorney at Grossman, Roopnarine & Bayó, LLC, where she focuses on regulatory strategy, compliance, and complex business structuring across multiple state markets. She advises operators, investors, and executive teams on navigating licensing, enforcement risk, multi-state expansion, and capital strategy in one of the most highly regulated industries in the country. Christine is known for translating complex legal and regulatory frameworks into clear, practical guidance that operators can execute against. Her work sits at the intersection of law, policy, and real-world operations, making her a trusted advisor to companies scaling in dynamic and often uncertain environments. With the recent shift to Schedule III, Christine is actively working with clients to interpret and respond to this regulatory change in real time, providing critical insight into both the immediate implications and long-term strategic considerations for cannabis operators. CONNECT WITH PIPP Pipp Horticulture Website - https://pipphorticulture.com/ [https://pipphorticulture.com/] Pipp Horticulture YouTube - https://www.youtube.com/channel/UC4nNnNCiwS5k5GX7BaXIrbA [https://www.youtube.com/channel/UC4nNnNCiwS5k5GX7BaXIrbA] Pipp Horticulture - Facebook - https://www.facebook.com/pipphorticulture [https://www.facebook.com/pipphorticulture] Pipp Horticulture Instagram - https://www.instagram.com/pipphorticulture/ [https://www.instagram.com/pipphorticulture/] Pipp Horticulture LinkedIn - https://www.linkedin.com/company/18333737/ [https://www.linkedin.com/company/18333737/] Pipp Horticulture Pinterest - https://www.pinterest.com/pipphorticulture/ [https://www.pinterest.com/pipphorticulture/] 🎙️ Podcast Production by FullCast [https://fullcast.co] This podcast uses the following third-party services for analysis: Podtrac - https://analytics.podtrac.com/privacy-policy-gdrp

050: Inside the FIRST Controlled Cannabis Airflow Trial

📺 Subscribe & Watch on YouTube [https://youtu.be/rVhI7oZ7GNI] Airflow 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 anemometer KEY TAKEAWAYS 1. 00:00 – 03:00 Introduction and why airflow is often overlooked in cannabis cultivation 2. 03:00 – 07:00 The goal behind the controlled airflow research trial 3. 07:00 – 11:00 Understanding boundary layers and how airflow affects plant physiology 4. 11:00 – 16:00 Air velocity treatments: 0, 200, and 400 FPM explained 5. 16:00 – 20:00 Finding the ideal airflow range for cannabis cultivation 6. 20:00 – 24:00 Measuring airflow in grow rooms with a hot wire anemometer 7. 24:00 – 28:00 What the airflow study revealed about yield and plant structure 8. 28:00 – 32:00 Why airflow improved trim ratios and biomass allocation 9. 32:00 – 35:00 Why leaf movement isn’t a reliable airflow indicator 10. 35:00 – 38:00 Future airflow research and final cultivation insights CONNECT WITH THE CRC Website: https://www.cannabisrc.org/ Instagram: https://www.instagram.com/Cresearchcoalition LinkedIn: https://www.linkedin.com/company/cannabis-research-coalition/ YouTube: https://www.youtube.com/@cannabisresearchcoalition CONNECT WITH PIPP Pipp Horticulture Website - https://pipphorticulture.com/ [https://pipphorticulture.com/] Pipp Horticulture YouTube - https://www.youtube.com/channel/UC4nNnNCiwS5k5GX7BaXIrbA [https://www.youtube.com/channel/UC4nNnNCiwS5k5GX7BaXIrbA] Pipp Horticulture - Facebook - https://www.facebook.com/pipphorticulture [https://www.facebook.com/pipphorticulture] Pipp Horticulture Instagram - https://www.instagram.com/pipphorticulture/ [https://www.instagram.com/pipphorticulture/] Pipp Horticulture LinkedIn - https://www.linkedin.com/company/18333737/ [https://www.linkedin.com/company/18333737/] Pipp Horticulture Pinterest - https://www.pinterest.com/pipphorticulture/ [https://www.pinterest.com/pipphorticulture/] 🎙️ Podcast Production by FullCast [https://fullcast.co] This podcast uses the following third-party services for analysis: Podtrac - https://analytics.podtrac.com/privacy-policy-gdrp

049: What Schedule III Really Means for Cannabis: A Lawyer’s Unfiltered Take

📺 Subscribe & Watch on Youtube [https://youtu.be/tbTGBGir9GI?si=-uVPEM__5GZFb3L0] In this episode of Cultivation Elevated, Michael Williamson is joined by cannabis attorney Devon Baxter to cut through the noise around cannabis rescheduling and explain what the shift to Schedule 3 actually means for operators. They break down why rescheduling is not legalization, how 280E tax relief really plays out in practice, why banking access remains limited, and where compliance, lab testing, and enforcement risks are often underestimated. The conversation also explores the impacts on MSOs versus craft operators, the evolving relationship between hemp and cannabis, potential pharmaceutical involvement, and what disciplined operators should prioritize over the next 12–24 months as federal scrutiny increases. ⏱ Episode Breakdown Intro: What Rescheduling Really Means 0:00 – 4:20 Michael Williamson sets the stage on cannabis rescheduling and why the headlines are misleading. Rescheduling reshapes the regulatory chessboard — but it doesn’t legalize cannabis, fix banking, or eliminate federal-state tension. Rescheduling vs Legalization: Clearing the Confusion 4:20 – 7:15 Devin Baxter explains the legal reality behind Schedule 1 → Schedule 3. Why the executive order changes process, not law — and what immediately stays the same for operators. The Science & Legal Strategy Behind Rescheduling 7:15 – 10:35 How FDA-compliant research and pharmaceutical-grade manufacturing forced regulators’ hands. Why the government could no longer defend Schedule 1 under scientific scrutiny. 280E, Taxes, and the Reality of Margin Relief 10:35 – 14:55 Why 280E relief is real — but not instant or clean. What operators need to revisit in financial structures, expense tracking, and investor expectations. Banking: Why Rescheduling Doesn’t Open the Floodgates 14:55 – 18:50 Why federally chartered banks still won’t rush into cannabis. Where state banks and credit unions may cautiously expand — and what that means for access to capital. Compliance, SOPs & “DEA-Ready” Operations 18:50 – 22:50 Why rescheduling likely increases scrutiny rather than reduces it. How GMPs, SOP discipline, labeling, and consistency become competitive advantages. MSOs vs Craft Operators: Different Risks, Same Rules 22:50 – 27:10 How rescheduling impacts MSOs, single-state operators, and craft cultivators differently. Why consolidation may accelerate — but won’t erase the craft segment. Lab Testing, Health Risk & Enforcement Blind Spots 27:10 – 33:50 Why lab integrity, sampling practices, and product consistency are underestimated risks. The danger of “lab shopping” as more vulnerable patients enter the market. Hemp, CBD & the Path Toward Convergence 33:50 – 40:15 What rescheduling and recent legislation could mean for intoxicating hemp products. Why MSOs and national brands are re-entering hemp — and where the regulatory gaps may close. Pharma, Patents & Schedule 3 Implications 40:15 – 44:30 Why pharmaceutical companies move slowly — and selectively. Where pharma may participate (capsules, sprays, research) — and where they likely won’t. Interstate Commerce & Federal Preemption 44:30 – 49:00 Why rescheduling doesn’t authorize interstate commerce — but may invite legal challenges. How state protections and federal authority may collide in the next phase. Operator Strategy: What to Prioritize Now 49:00 – 55:30 Devin’s top three strategic priorities: 1. Securing long-term cultivation infrastructure (power & water) 2. Tax and capital planning post-280E 3. Tightening compliance in anticipation of increased oversight Final Takeaways 55:30 – End Rescheduling isn’t a silver bullet — or a nothing burger. Operators who win next are disciplined, compliant, and focused on second- and third-order effects — not headlines. ABOUT CULTIVATION ELEVATED: 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. SUBSCRIBE & FOLLOW: Spotify: https://open.spotify.com/show/1bwsOgNMmjcHbTNW6HuocD?si=66b30119ca084a0a Apple: https://podcasts.apple.com/us/podcast... [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbDRRZ3Q1ZnA2YW10Q0xMd0RGZVIwX283NW94Z3xBQ3Jtc0tuOEh2WWM0WVQ5S3FjZm1OWkVmenBoaHBfRHFQN3V5cHFfekJySEQtSEl4LXJRdWZQalVYdUE3WkpKMDJMTE5nNUFwanQxOTNMZW1wY3ZWOW4yR1REZGg4Q1dweXVZeUlnOXFSTmJmMjR5SWVrZmVuOA&q=https%3A%2F%2Fpodcasts.apple.com%2Fus%2Fpodcast%2Fcultivation-elevated-indoor-farming-cannabis-growers%2Fid1647091285&v=4q6_-01A74w] GET A FREE GROW CONSULTATION BELOW: https://pipphorticulture.com/contact/ [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbERhVDk1TTFxQVdaZHBxNkVKZGtld2ZBNmY4QXxBQ3Jtc0tub21aUU5yVUYzbmtDdnFWWEtBSEtoMXV5bVZMTXlDT0lFOXpmZ0RrNWNwT3pCRUs0bU1sU3p2TGxPSVU4Y0FxRG1SYWxhYXNZQzFiUktHVVRUdVVlaUhCd091RnNvQkEyQ1BrWFRNdUM3V2l1ZWFPbw&q=https%3A%2F%2Fpipphorticulture.com%2Fcontact%2F&v=4q6_-01A74w] ABOUT PIPP HORTICULTURE: Pipp Horticulture is the leading space-saving mobile indoor vertical grow racking systems provider. All Pipp Horticulture products are made in the USA and easily integrate with other essential grow equipment like lighting, irrigation, drainage, and airflow systems. Reduce vertical farming costs with Pipp Horticulture’s high-density Mobile Vertical Grow Rack Systems. Pipp Horticulture Website - https://pipphorticulture.com/ [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbWMxT1U1ZEU0dDRUdW9JUGpUcTJINEYzenhQd3xBQ3Jtc0tucVd0SUprNkRzX0tVM09pcDdodW90RnVxd1BJYVlxM0w1QVYyak1RaEh1aGFhTFV0WGdhdEc4UC1zaE5kNVhyVkVQclhOcWhLRmp0aXVyaUN3OS1QMGNybmdtSWZCX2Q3bU9vN3diMUl6RnJpRjNUaw&q=https%3A%2F%2Fpipphorticulture.com%2F&v=4q6_-01A74w] Pipp Horticulture - Facebook - https://www.facebook.com/pipphorticulture Pipp Horticulture Instagram - https://www.instagram.com/pipphorticulture/ Pipp Horticulture LinkedIn - https://www.linkedin.com/company/pipp-horticulture/mycompany/ This podcast uses the following third-party services for analysis: Podtrac - https://analytics.podtrac.com/privacy-policy-gdrp

048: Inside Non-Cannabis CEA: Engineering Systems That Actually Work

📺 Subscribe & Watch on YouTube [https://www.youtube.com/@pipphorticulture2760?sub_confirmation=1] The episode goal: Introduce Danielle to Pipp’s audience, showcase her background in greenhouse system engineering and product development, and bridge her experience from greenhouse CEA to indoor CEA. Listen to learn: How greenhouse and indoor CEA truly differ Why some high-tech vertical farms failed — and what today’s winners get right How to design systems around the crop, not the technology Key engineering considerations for multi-tier indoor farms What product development looks like across strawberries, lettuce, cannabis, seedlings & more Why modularity and crop-specific design are the future of indoor agriculture Episode Breakdown: Intro & Danielle’s Background 0:00–4:20 Meet Danielle Will — Pipp Horticulture’s new Product Manager — and hear how tissue culture, greenhouse engineering, and biotech shaped her multidisciplinary CEA approach. Greenhouse vs. Indoor CEA 4:20–10:19 Danielle breaks down the real engineering differences: • Transparent glazing vs. sealed rooms • Air changes vs. recirculation • Load density from stacked tiers • Why controlling “everything” is both empowering and challenging System Design Mistakes & Operator Challenges 10:19–17:23 Why expensive tech can’t compensate for poor design choices, lack of grower involvement, under-sized systems, or misunderstanding seasonal loads. The Importance of Skilled Operators 17:23–21:21 Why mediocre systems + great people beat the opposite every time — and why true CEA success requires both biological and mechanical literacy. Product Development for Multiple Crops 21:21–25:39 How Pipp is expanding beyond cannabis into strawberries, leafy greens, seedlings & more — and why irrigation style, tray spacing, airflow, and lighting must all be crop-specific. Designing for Today vs. the Future 25:39–27:38 Why Danielle designs 5 years ahead — but not for a fully robotic future (yet). Practicality, accessibility, and modularity matter more than hype. Why Past Vertical Farms Failed 27:38–33:29 The truth behind the first wave of CEA collapses: • VC models optimized for tech, not agriculture • Growing low-margin crops with massive capex • Market misalignment and unrealistic yield projections • Dependence on high-tech automation too soon Future Crops & Underexplored Opportunities 33:29–38:54 A look at high-value crops that should be thriving indoors: wasabi, blueberries, seedlings, berries, specialty crops, and more. Modularity, Crop Fit & Scalable Design 38:54–43:40 Why the future of Pipp’s product line focuses on: • Meeting crops where they are • Modularity across irrigation types (ebb & flood, NFT, DWC, aeroponics) • Increasing plant density & uniformity • Validated systems that scale responsibly Rapid-Fire Questions 43:40–48:08 Danielle’s favorites: • Crop to grow • First concert • Most underrated grow room tech • Go-to resource for CEA learning • Favorite veggie snack • And what she orders at Mad Dogs ABOUT CULTIVATION ELEVATED: 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. SUBSCRIBE & FOLLOW: Spotify: https://open.spotify.com/show/1bwsOgNMmjcHbTNW6HuocD?si=66b30119ca084a0a Apple: https://podcasts.apple.com/us/podcast... [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbDRRZ3Q1ZnA2YW10Q0xMd0RGZVIwX283NW94Z3xBQ3Jtc0tuOEh2WWM0WVQ5S3FjZm1OWkVmenBoaHBfRHFQN3V5cHFfekJySEQtSEl4LXJRdWZQalVYdUE3WkpKMDJMTE5nNUFwanQxOTNMZW1wY3ZWOW4yR1REZGg4Q1dweXVZeUlnOXFSTmJmMjR5SWVrZmVuOA&q=https%3A%2F%2Fpodcasts.apple.com%2Fus%2Fpodcast%2Fcultivation-elevated-indoor-farming-cannabis-growers%2Fid1647091285&v=4q6_-01A74w] GET A FREE GROW CONSULTATION BELOW: https://pipphorticulture.com/contact/ [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbERhVDk1TTFxQVdaZHBxNkVKZGtld2ZBNmY4QXxBQ3Jtc0tub21aUU5yVUYzbmtDdnFWWEtBSEtoMXV5bVZMTXlDT0lFOXpmZ0RrNWNwT3pCRUs0bU1sU3p2TGxPSVU4Y0FxRG1SYWxhYXNZQzFiUktHVVRUdVVlaUhCd091RnNvQkEyQ1BrWFRNdUM3V2l1ZWFPbw&q=https%3A%2F%2Fpipphorticulture.com%2Fcontact%2F&v=4q6_-01A74w] ABOUT PIPP HORTICULTURE: Pipp Horticulture is the leading space-saving mobile indoor vertical grow racking systems provider. All Pipp Horticulture products are made in the USA and easily integrate with other essential grow equipment like lighting, irrigation, drainage, and airflow systems. Reduce vertical farming costs with Pipp Horticulture’s high-density Mobile Vertical Grow Rack Systems. Pipp Horticulture Website - https://pipphorticulture.com/ [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbWMxT1U1ZEU0dDRUdW9JUGpUcTJINEYzenhQd3xBQ3Jtc0tucVd0SUprNkRzX0tVM09pcDdodW90RnVxd1BJYVlxM0w1QVYyak1RaEh1aGFhTFV0WGdhdEc4UC1zaE5kNVhyVkVQclhOcWhLRmp0aXVyaUN3OS1QMGNybmdtSWZCX2Q3bU9vN3diMUl6RnJpRjNUaw&q=https%3A%2F%2Fpipphorticulture.com%2F&v=4q6_-01A74w] Pipp Horticulture - Facebook - https://www.facebook.com/pipphorticulture Pipp Horticulture Instagram - https://www.instagram.com/pipphorticulture/ Pipp Horticulture LinkedIn - https://www.linkedin.com/company/pipp-horticulture/mycompany/ This podcast uses the following third-party services for analysis: Podtrac - https://analytics.podtrac.com/privacy-policy-gdrp

047: The Final Push: Dialing in the Last Weeks of Flower

📺 Subscribe & Watch on Youtube [https://www.youtube.com/@pipphorticulture] 🌱 Cultivation Elevated – The Final Push: Dialing in the Last Weeks of Flower Hosts: Michael Williamson & Anders Peterson Presented by: Pipp Horticulture Focus: The science and strategy behind the final 2–3 weeks of flower — managing senescence and finishing techniques to maximize chemical quality, aroma, terpene retention, coloration, and smooth burn. 💡 Listen to learn: * What senescence actually is — and why guiding it matters more than forcing it * How to taper environmental cues (light, temp, RH, VPD, CO₂) without shocking the crop * Why extreme “flushing” or 48-hour dark periods are outdated * How color expression works and when anthocyanins are worth chasing * The right way to manage root zone EC during the finish * How airflow, canopy thinning, and uniformity protect quality and drying consistency * Why trichomes should drive your harvest timing * Data to track each harvest to refine finishing cycles over time ⏱ Episode Breakdown Intro: Understanding Senescence 0:00–4:20 • Senescence = the plant’s genetically programmed aging and biochemical refinement phase • Peaks in cannabinoid + terpene development • Outdoors, shortening days and cooler nights drive senescence • Senescence isn’t the plant dying — it’s perfecting what it has built Why Finishing Matters & Common Late-Stage Mistakes 4:20–7:15 • Growers often stack stressors late (pruning + EC shift + temp change at once) • Many facilities harvest too early due to tight scheduling • Early cutting reduces terpene, potency, and maturity • Final weeks are about refinement, not heavy intervention Defining a Finished Flower: Trichomes, Pistils & Visual Cues 7:15–11:55 • Trichome progression: clear → milky → amber • Ideal target: mostly milky, some amber • Excess new white pistils signal incomplete maturity • Fan leaf fade = carbohydrates relocating to resin glands • Avoid sending any late “reveg” signals Environmental Tapering: Light, CO₂, Temperature, Humidity, VPD 11:55–17:06 • Reduce DLI by 10–25% to avoid photo-oxidative stress • Taper CO₂ from 1200–1400 ppm down to ~650 ppm pre-harvest • Lower temps 3–5°F in final week • Maintain 50–55% RH; avoid deep swings • Allow modest VPD rise without overdrying • Cooler late-stage temps help retain volatile terpenes Color, Anthocyanins & Phenotypic Plasticity 17:06–20:28 • Color = genetics + environment • Anthocyanins are temp-sensitive and highly plastic • Some cultivars purple even in warm rooms; others resist • Extreme cold to force color can reduce yield and slow photosynthesis The 48-Hour Dark Period Myth 20:28–21:54 • No evidence darkness increases THC • Benefits come from reduced temperature, not lack of light • Better: taper light + temp rather than shutting lights off entirely Drying-on-the-Vine Strategy 21:54–23:54 • Reduce or pause irrigation 12–48 hours before harvest • Helps start internal drying if dry rooms are undersized • Avoid wilting; maintain some light for transpiration Root-Zone & Nutrient Strategy: The Flushing Debate 23:54–29:32 • Full RO flushes cause osmotic shock and reduce yield • Modern method: gradual EC taper, not starvation • Reduce nitrogen while maintaining calcium for structure • Avoid violent EC swings; controlled stress is better than deprivation • “Flushing benefits” mostly came from reduced nitrogen, not true flushing Airflow, Canopy Thinning & Late-Flower Risk Management 29:32–35:32 • Strong airflow prevents botrytis and dew-point condensation • High airflow supports wider day–night temp ranges safely • Best defoliation window: 3–5 days before harvest • Uniform, light defoliation beats extreme thinning on select plants • Improves drying consistency and reduces bud rot Top 3 Finishing Insights 35:32–37:39 • Taper everything: EC, light, temp, CO₂, RH • Let trichomes drive harvest timing • Track data each run: yields, cannabinoids, terpenes, environmental tweaks Future Research: Ethylene, ABA & Ripening Chemistry 37:39–41:28 • Ethylene influences ripening across many crops • Cannabis produces ethylene — its role in finishing may be important • ABA + ethylene interactions could explain ripening behaviors • Potential future avenue for finishing optimization ABOUT CULTIVATION ELEVATED: 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. SUBSCRIBE & FOLLOW: Spotify: https://open.spotify.com/show/1bwsOgNMmjcHbTNW6HuocD?si=66b30119ca084a0a Apple: https://podcasts.apple.com/us/podcast... [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbDRRZ3Q1ZnA2YW10Q0xMd0RGZVIwX283NW94Z3xBQ3Jtc0tuOEh2WWM0WVQ5S3FjZm1OWkVmenBoaHBfRHFQN3V5cHFfekJySEQtSEl4LXJRdWZQalVYdUE3WkpKMDJMTE5nNUFwanQxOTNMZW1wY3ZWOW4yR1REZGg4Q1dweXVZeUlnOXFSTmJmMjR5SWVrZmVuOA&q=https%3A%2F%2Fpodcasts.apple.com%2Fus%2Fpodcast%2Fcultivation-elevated-indoor-farming-cannabis-growers%2Fid1647091285&v=4q6_-01A74w] GET A FREE GROW CONSULTATION BELOW: https://pipphorticulture.com/contact/ [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbERhVDk1TTFxQVdaZHBxNkVKZGtld2ZBNmY4QXxBQ3Jtc0tub21aUU5yVUYzbmtDdnFWWEtBSEtoMXV5bVZMTXlDT0lFOXpmZ0RrNWNwT3pCRUs0bU1sU3p2TGxPSVU4Y0FxRG1SYWxhYXNZQzFiUktHVVRUdVVlaUhCd091RnNvQkEyQ1BrWFRNdUM3V2l1ZWFPbw&q=https%3A%2F%2Fpipphorticulture.com%2Fcontact%2F&v=4q6_-01A74w] ABOUT PIPP HORTICULTURE: Pipp Horticulture is the leading space-saving mobile indoor vertical grow racking systems provider. All Pipp Horticulture products are made in the USA and easily integrate with other essential grow equipment like lighting, irrigation, drainage, and airflow systems. Reduce vertical farming costs with Pipp Horticulture’s high-density Mobile Vertical Grow Rack Systems. Pipp Horticulture Website - https://pipphorticulture.com/ [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbWMxT1U1ZEU0dDRUdW9JUGpUcTJINEYzenhQd3xBQ3Jtc0tucVd0SUprNkRzX0tVM09pcDdodW90RnVxd1BJYVlxM0w1QVYyak1RaEh1aGFhTFV0WGdhdEc4UC1zaE5kNVhyVkVQclhOcWhLRmp0aXVyaUN3OS1QMGNybmdtSWZCX2Q3bU9vN3diMUl6RnJpRjNUaw&q=https%3A%2F%2Fpipphorticulture.com%2F&v=4q6_-01A74w] Pipp Horticulture - Facebook - https://www.facebook.com/pipphorticulture Pipp Horticulture Instagram - https://www.instagram.com/pipphorticulture/ Pipp Horticulture LinkedIn - https://www.linkedin.com/company/pipp-horticulture/mycompany/ This podcast uses the following third-party services for analysis: Podtrac - https://analytics.podtrac.com/privacy-policy-gdrp