TreeLines Podcast

ArborGen

Conversations on Reforestation, Silviculture, Tree Genetics, Planting, Planning and More! Join us as we go deep with forestry experts and explore the art and science of trees.

  1. 3d ago

    TreeLines Podcast Episode 15 - Proving the Value of Genetics: Data, Doubt, and Decades of Research

    What if the biggest advantage in forestry is decided before a single tree is planted?  In this episode of the TreeLines Podcast, host Dr. Paul Jeffreys sits down with forestry scientist and consultant Dr. Graham Ford to unpack one of the most debated topics in modern forestry: genetics.  From growth claims and ROI skepticism to decades-long field trials and real-world deployment, this conversation explores what it actually takes to prove genetic performance in forestry — and why not all “improved seedlings” are created equal.  With experience advising TIMOs, REITs, forest products companies, and landowners, Graham brings an objective, science-first perspective to the discussion, helping separate marketing claims from measurable results.  Together, Paul and Graham break down how genetics influence long-term productivity, why proving gains in forestry takes decades (not seasons), and what landowners should really be looking for when evaluating seedling performance and return on investment.  What You’ll Learn in This Episode: • Why genetics are one of the few controllable factors in forestry • The difference between claims, early-stage data, and proven results • How genetics impact yield, stand quality, disease resistance, and ROI • Why long-term, multi-site research matters in forestry • Common misconceptions about seedling performance and growth claims • What separates scientifically validated genetics from marketing hype • Why deployment strategy matters just as much as genetic development • Questions landowners should ask before purchasing seedlings • Where forestry genetics and advanced breeding are headed next  Why It Matters: Forestry is a long-term investment, and the decisions made at planting can impact the next 25+ years of stand performance and profitability. This episode provides practical insight into how genetics create measurable value over time — and how landowners can make more informed, confident reforestation decisions backed by real science and data.  Listen & Subscribe: 🎧 Apple Podcasts 🎧 Spotify 🎧 YouTube Learn more about ArborGen and connect with a Reforestation Advisor at: https://arborgen.com

    54 min
  2. May 28

    TreeLines Podcast Episode 14 - Spring Silviculture: What’s Changed & What Actually Works Today

    If you’re still managing pine stands the way you did 10 or 20 years ago, it might be time for a reset.  In Episode 14 of the ArborGen TreeLines Podcast, host Dr. Paul Jeffreys is joined by Dr. David C. Clabo, for a practical conversation on how silviculture has evolved and what actually works today when it comes to growing productive, high-value pine stands.  From site prep and herbicide strategies to fertilization, spacing, and modern genetics, this episode breaks down how today’s forestry practices are becoming more precise, more intentional, and more tied to long-term ROI.  Topics covered in this episode: • How silviculture has changed over the last 15–20 years • Why modern genetics are reshaping planting strategies • Mechanical vs. chemical site prep - and when each makes sense • Smarter vegetation control and why timing matters • Common mistakes that limit stand performance • The truth about fertilization and when it actually moves the needle • Why spacing and density decisions look different today • How MCP® genetics influence management prescriptions • Practical takeaways landowners can apply immediately  Key takeaway: Silviculture today isn’t about doing more - it’s about doing the right things at the right time.  Whether you’re managing timberland for investment returns, long-term stewardship, or future sawtimber production, this episode offers actionable insights backed by research and real-world field experience.  —  Learn more about ArborGen seedlings and forestry solutions: https://www.arborgen.com/  Connect with your local ArborGen Reforestation Advisor: https://www.arborgen.com/reforestation-advisors/  Subscribe to the TreeLines Newsletter for the latest forestry insights, research, and best practices: https://www.arborgen.com/treelines-signup/  Listen to more TreeLines Podcast episodes: https://www.arborgen.com/treelines-podcast/

    50 min
  3. Apr 23

    TreeLines Podcast Episode 13 - Plant Fewer Trees, Grow More Value: Why MCP® Is Changing Sawtimber Strategy

    What if growing more valuable timber actually starts with planting fewer trees?    In this episode of the TreeLines Podcast, host Dr. Paul Jeffreys sits down with Jason Watson to unpack one of the biggest shifts happening in modern forestry; lower planting densities and the growing importance of advanced genetics.    As pulpwood markets evolve and demand shifts toward higher-quality sawtimber, landowners are rethinking traditional strategies. But planting fewer trees introduces new risks and new opportunities. This conversation explores how genetics like MCP® are helping landowners adapt, reduce variability, and design more intentional, higher-value stands from the start.     What You’ll Learn in This Episode  Why planting densities have shifted from 700+ trees per acre to as low as 450  How changes in pulpwood markets are reshaping reforestation decisions  The risks and rewards of planting fewer trees  What makes MCP® genetics different from traditional open-pollinated seedlings  How improved genetics reduce variability and increase sawtimber potential  What “maximum optionality” means for your future harvest  Key considerations when planning your next planting    Why It Matters  Forestry is a long-term investment - and the decisions made at planting can impact returns for decades.  With fewer trees per acre, there’s less room for error. That means genetics, spacing, and strategy matter more than ever. Understanding how to align these factors with today’s markets can help landowners produce higher-quality timber, improve stand performance, and ultimately increase the value of every acre.    Listen or Watch  🎧 Listen now on your favorite podcast platform or watch the full episode on YouTube. 🌐 Learn more about ArborGen’s approach to genetics and reforestation at https://www.arborgen.com    Stay Connected  Subscribe to the TreeLines Podcast for more real-world forestry insights  Visit ArborGen.com to explore resources, products, and expert guidance  Connect with your local ArborGen Reforestation Advisor to plan your next stand

    48 min
  4. Apr 9

    TreeLines Podcast Episode 12: Forecasting the Future of Forestry with Forisk Consulting

    TreeLines Podcast Episode 12: Forecasting the Future of Forestry with Forisk Consulting What does the future of forestry really look like - and how should landowners, foresters, and investors be planning for it today? In this episode of the ArborGen TreeLines Podcast, we sit down with Amanda Hamsley Lang, President & COO of Forisk Consulting, and Jason Watson, Director of U.S. Sales at ArborGen, for a forward-looking conversation on forecasting, risk, and long-term decision-making in forestry. From timber market shifts and mill closures in the U.S. South to emerging opportunities like biocarbon and evolving wood demand, this episode explores what’s changing - and how to think about it with clarity and confidence. Because in forestry, the decisions you make today don’t just impact this season… they shape the next 20–30 years. What You’ll Learn in This Episode: How to approach forecasting in an uncertain market Key trends shaping forestry in 2026 and beyond What mill closures and market shifts mean for landowners How to frame risk and make smarter long-term investments Why early decisions - like genetics, spacing, and site prep - matter more than ever Where new opportunities are emerging across the industry Why It Matters Forestry has always been a long-term investment. While markets may fluctuate, strong planning - rooted in data, experience, and trusted partnerships - can help you stay ahead. At ArborGen, we believe informed decisions lead to better outcomes. This conversation is designed to give you the perspective and confidence to plan for what’s next. Listen or Watch Prefer to listen on the go? Find the TreeLines Podcast on Spotify, Apple Podcasts, or wherever you get your podcasts. Stay Connected Want more insights like this? Subscribe to our channel and follow along as we continue to explore the science, strategy, and stories shaping modern forestry.

    52 min
  5. 11/20/2025

    TreeLines Podcast Episode 09 - Transparency in Genetics: How the AG Score Powers Our New Categories

    P 09 — Transparency in Genetics: How the AG Score Powers Our New Categories Choosing the right seedlings shouldn’t feel complicated - and that’s exactly why we built the AG Scoring System. In this episode, we’re taking you behind the scenes of the data, the decisions, and the customer feedback that shaped ArborGen’s new pine product categories. Join Host Dr. Paul Jeffreys with special guests Dr. Patrick Cumbie, and Dr. Colin Jackson as they break down how decades of field trials came together to create the AG Score - a simple, clear way to compare genetic performance across traits like volume growth, rust resistance, and survival. You’ll hear how this score became the foundation for our five new product tiers: OP, OP Pro, MCP®, MCP® Pro, and MCP® Pro+. We’ll cover: Why customers needed a more transparent way to compare geneticsHow the AG Score turns complex science into an easy-to-understand “seedling report card”How the scoring system directly powers our new product categoriesWhat this means for foresters, landowners, and reforestation partners moving forwardWhether you’re managing thousands of acres or planting your first pine stand, this episode will give you the clarity and confidence to choose the genetics that match your site and goals. Same trusted families - now easier to compare. Tune in and discover how simplicity, transparency, and decades of data are helping growers plant better trees for a better future.

    29 min

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Conversations on Reforestation, Silviculture, Tree Genetics, Planting, Planning and More! Join us as we go deep with forestry experts and explore the art and science of trees.

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