How to Keep Your Grow Room Cool and Control VPD for Healthy Cannabis Plants | Cannabis Grow Guides Episode 48

In this week’s episode of Grow Guides, we discuss how to keep your cannabis grow room cool—especially during those hot summer months—and how temperature and humidity affect your plants' health. We dive into VPD (Vapor Pressure Deficit), what it means, why it’s important, and how dialing it in can help you grow healthier, faster-growing plants with better yields. We also cover simple tips for cooling your grow space, from adjusting your light schedule and improving airflow to using air conditioners and dehumidifiers efficiently. Whether you’re growing in a tent, room, or greenhouse, this episode will help you avoid heat stress, prevent mold, and create the perfect environment for your cannabis plants to thrive. Tune in and get your grow room dialled in! If you have any questions you'd like us to answer in next week's episode, reach out to us through your favourite social network, join our Discord server, or visit Percy's Grow Room for more. Links are available on our website—don’t miss out! Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! I hope you have enjoyed this episode.

In this weeks interview we chat with Simpa Carter! Simpa is a long time friend of the show, and it has been ages since we caught up! So he comes back to HOHG to let us know what he has been up to since we last spoke! We discuss a public garden he has been creating, some of the activism he has been working on, and what plans he has for the future. We also talk about the state of cannabis law in the UK, and how we think things are going to change over the next ten years.  A real good conversation and it was great to catch up with our friend Simpa, I hope you all enjoy the interview! If you have any suggestions for guest to be on our cannabis podcast then please feel free to contact us on our website, Discord server, or any of your favourite social networks. Visit our website for links.  Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast!   

In this week's episode of High on Home Grown, Macky, Billy, and John break down the biggest cannabis headlines from around the world: Macky covers the major policy shift in Thailand, where the government plans to recriminalise cannabis, shaking up its billion-dollar industry. He also discusses the shocking story of a 6-year-old detained in Mauritius after a £1.6 million cannabis haul was found in luggage from London. Billy explores controversy in the UK, where PatientsCann has reported Cancard to the police, citing alleged harm to medical cannabis patients. He also looks into complaints about “intrusive” noise from a cannabis farm in Jersey. John brings us two big stories from the political sphere: Mike Tyson and other celebrities urging Trump to go further than Biden on cannabis reform, and Australian lawmakers in NSW calling decriminalisation inevitable after a report highlighted inequality in enforcement. Margaret is off this week, but we’ve still got a packed episode full of critical cannabis developments from across the globe! Come and join in the discussion about any of these news articles on our cannabis growing forum, Discord server, or any of your favourite social networks. Visit our website for links.  Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! I hope you enjoy this episode.

In this week’s Grow Guides, we take a deep dive into cannabis breeding, perfect for growers who want to start making their own seeds or stabilising their favourite traits. We explain everything you need to know to get started with breeding at home, including: Why cannabis breeding is useful for personal grows How to select male and female plants for desired traits How to control pollination and avoid accidental seeding Tips on stabilising genetics over multiple generations The basics of creating your own custom strains What to watch out for when breeding, including hermies and weak genetics Whether you're trying to preserve a rare phenotype or create something completely new, this episode will help you get started on the right foot. Join us as we break it all down in true High on Home Grown style! If you have any questions you'd like us to answer in next week's episode, reach out to us through your favourite social network, join our Discord server, or visit Percy's Grow Room for more. Links are available on our website—don’t miss out! Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! I hope you have enjoyed this episode.

By now, most of you know Chad — he’s been on the show many times and is a good friend of the podcast. He’s a man who really needs no introduction! In this laid-back episode, we catch up with Chad and chat about a wide range of topics, from his latest breeding projects and new strains in the works, to using AI for video creation, and even our thoughts on Jon Jones retiring from the UFC. It’s always a brilliant conversation when Chad joins us, full of laughs, insights, and great vibes. So roll up a few fat ones, get super high, and come chill with us for this session! If you have any suggestions for guest to be on our cannabis podcast then please feel free to contact us on our website, Discord server, or any of your favourite social networks. Visit our website for links.  Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! 

In this week’s episode of High on Home Grown, we bring you the latest cannabis headlines from around the globe: Macky reports on a move by UK authorities to reclassify a chemical found in cannabis, with changes potentially on the horizon. He also covers a tragic case where a father accused of murdering his baby lied to police about his cannabis use. Margaret looks at a developing lawsuit against a cannabis company, where consumers claim the business failed to properly warn about its products. She also highlights new research linking cannabis withdrawal to psychiatric complications in hospital patients. John brings positive news out of the US, where Texas has become the 40th state to legalize medical cannabis. He also discusses a new Congressional report suggesting that lawmakers—not just the DEA—could fast-track cannabis rescheduling. Unfortunately, Billy is still feeling under the weather and couldn’t join us this week. Tune in for in-depth discussion and analysis of these important stories affecting cannabis users, patients, and advocates worldwide. Come and join in the discussion about any of these news articles on our cannabis growing forum, Discord server, or any of your favourite social networks. Visit our website for links.  Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! I hope you enjoy this episode.

We sit down with Dominic Milton Trott, the author of The Drug Users Bible, and a man who set out on a wild and fascinating journey to personally test and document 182 different psychoactive substances! In this episode, we talk about what inspired Dominic to take on such a unique and risky mission, how long the journey took, and what he learned along the way. He shares which substances he found the most enjoyable, which ones he’d never touch again, and how important harm reduction and accurate information are in the world of drug use. It’s a seriously cool conversation with a seriously interesting guy. If you’re curious about psychedelics, responsible use, or just want to hear an incredible story, this is an episode you won’t want to miss. We definitely hope to have Dominic back on the show in the future. Enjoy the episode! If you have any suggestions for guest to be on our cannabis podcast then please feel free to contact us on our website, Discord server, or any of your favourite social networks. Visit our website for links.  Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! 

In this week’s episode of High on Home Grown, we explore the biggest cannabis news stories from the UK, Europe, and the US: Macky covers a revealing report from Guernsey, suggesting that medicinal cannabis may be widely used for recreational purposes. He also shares a troubling case from Bradford, where a man exploited a woman to run a cannabis grow operation. Margaret explores the latest research into the health benefits and risks of cannabis, breaking down both sides of the ongoing debate. She also dives into a new U.S. bill that could potentially outlaw cannabis edibles, sparking concern among medical and recreational users alike. Also, she covers a major data point from the European Monitoring Centre for Drugs and Drug Addiction, which reveals that at least 24 million Europeans used cannabis in 2024—a number that raises both eyebrows and policy questions. Join us as we unpack these headlines, share insights, and discuss how they could shape the future of cannabis policy and culture. Come and join in the discussion about any of these news articles on our cannabis growing forum, Discord server, or any of your favourite social networks. Visit our website for links.  Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! I hope you enjoy this episode.

In this week’s Grow Guides, we dive deep into Integrated Pest Management (IPM)—a crucial strategy for keeping your cannabis grow healthy and pest-free without relying solely on chemicals. We discuss: What IPM is and why it's essential for cannabis growers How to identify common pests early and act before they spread Preventative techniques to stop bugs and pathogens from ever becoming a problem The best natural and organic solutions to control infestations How to create an effective IPM schedule for indoor and outdoor grows Tips on using beneficial insects, environmental controls, and plant health to your advantage Whether you're a new grower or a seasoned pro, this episode will help you build a stronger defense against pests and keep your cannabis thriving naturally. Don’t miss it! If you have any questions you'd like us to answer in next week's episode, reach out to us through your favourite social network, join our Discord server, or visit Percy's Grow Room for more. Links are available on our website—don’t miss out! Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! I hope you have enjoyed this episode.

In this week's episode of High on Home Grown, Macky, Billy, and John break down the top cannabis news stories from the UK and beyond: Macky covers a major scandal in UK policing, as Commander Julian Bennett is sacked (again) after refusing to take a drug test. He also dives into two bizarre UK busts: one involving the kingpin of a cannabis factory network in Birmingham, and another where cannabis was smuggled into Cardiff disguised as Yankee Candles. Billy discusses the upcoming ACMD review of cannabis-based medicines and how the UK cannabis industry is reacting—some calling it progress, others fearing more red tape. John brings updates from the US, where Minnesota lawmakers have voted to decriminalize bong water, and Colorado's governor signs off on new marijuana and psychedelics legislation. Unfortunately, Margaret couldn’t join us this week, but we’ve still got a packed episode of cannabis news and commentary. Join us for laughs, insights, and a look at how cannabis laws and culture are evolving across the world. Come and join in the discussion about any of these news articles on our cannabis growing forum, Discord server, or any of your favourite social networks. Visit our website for links.  Website: https://highonhomegrown.com Discord: https://discord.gg/sqYGkF4xyQ Youtube: https://www.youtube.com/highonhomegrown Thank you for downloading and listening to our cannabis podcast! I hope you enjoy this episode.