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July 4, 2025 48 mins

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.

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