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Scynce LED Grow Lights - An Interview with Greg Selby, Scynce's Director of Cultivation

Admin • 21 July, 2025

In this episode of the Growers MBA podcast, James Ruhle talks with Greg Selby of Scynce LED about tunable spectrum lighting, optimizing ROI with LED tech, and how Scynce’s data-driven products like the Alpha II and Kush II are reshaping modern cultivation.

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Introduction

In this episode of the Growers MBA podcast, host James Ruhle interviews Greg Selby, Director of Cultivation at Scynce LED , a company dedicated to advancing plant science through precision lighting technology. Greg shares how Scynce combines full-spectrum tunability, scientific photon delivery, and intuitive controls to unlock the full potential of plant growth.

The discussion highlights key innovations in Scynce’s product line—including the Alpha II, Kush II, and Kale II—while diving into spectrum strategy, LED vs. HPS ROI, and how to choose the right lighting partner for your grow. Greg also offers valuable insights on adapting to different cultivation environments and staying data-driven in a rapidly evolving industry.

Greg Selby

Director of Cultivation

00:00

Intro & Greg Selby Background

Host James Ruhle welcomes Greg Selby, Director of Cultivation at Scynce LED. Greg shares his academic roots in soil ecology and his transition from university research to cannabis cultivation.

01:30

What is Scynce LED? Company Mission & Origins

Greg explains how Scynce LED was born from a passion for plant science, clean cultivation, and solving real-world challenges through spectrum tuning and sealed lighting systems.

04:45

Understanding Spectrum Control & Why It Matters

A deep dive into the science of tunable spectrum lighting—how it affects yield, morphology, terpene expression, and the full genetic potential of cannabis plants.

08:15

Real-World Cultivation Results with Scynce

Greg shares how Scynce’s product lines—including the Kush II and Kale II—deliver consistent results for both hobby and commercial cultivators, from veg to flower.

13:00

Efficiency & ROI: Transitioning from HPS to LED

Learn how Scynce growers are boosting efficiency and quality with LED, cutting down on cooling costs, and getting faster ROI—especially with tools like remote drivers and app-based tuning.

17:20

How Scynce Supports Commercial Growers

Greg outlines Scynce’s full-spectrum support—from five-year warranties and swappable drivers to hands-on cultivation consulting and in-app recipes tailored to different stages and strains.

21:10

Environmental Factors & Facility Considerations

A discussion on how factors like canopy spacing, air flow, room height, and facility layout impact lighting strategy—and how Scynce lights adapt to every setup.

25:00

The Future of LED Lighting in Cannabis

Greg reflects on lighting tech trends, market consolidation, and why hands-on support and flexibility will define the next wave of grow light innovation.

27:30

Advice for Growers Upgrading Their Lighting Systems

Greg offers guidance on switching from HPS to LED, understanding plant needs, and choosing a partner who prioritizes science, service, and performance.

30:00

Closing Thoughts + How to Connect with Scynce

Final words from Greg on staying hopeful, supporting small cultivators, and how listeners can explore Scynce’s lineup or get personalized lighting advice.

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