Garden Talk with Mr. Grow It

Latest Episodes:

Experts Analyzed My Soil Test… and Found Problems (Garden Talk #201) Jun 20, 2026

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In this episode, I sit down with Tad Hussey and Brandon Hudson from KIS Organics to analyze my soil test results and uncover what may be holding the soil back. We break down what a soil test can and can’t tell you, how to interpret key numbers like pH, chloride, organic matter, and EC, and where AI may or may not be useful in the process. The conversation also covers the Stash Nutrients x KIS Organics collaboration, what’s actually in the soil mix, and what really matters when it comes to plant quality and secondary metabolites. Tad and Brandon also share practical advice on flushing, runoff water, reamending soil, and what to test after making corrections.

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The Gardening Advice I'd Give Myself 10 Years Ago (Garden Talk #200) Jun 06, 2026

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In this special 200th episode of Garden Talk, the tables are turned as Rob from CLTV interviews me about my gardening journey and the lessons I've learned along the way. We discuss the advice I’d give myself 10 years ago, including what actually moves the needle, common mistakes to avoid, and how my approach has evolved over time. The conversation covers everything from watering, lighting, environment, nutrition, and plant training to harvesting, drying, curing, and breeding. We also dive into my current grow setup, managing multiple projects, and how life changes—including becoming a parent—have influenced the way I garden. This is the longest episode yet! Click that like button to appreciate the 200th episode milestone :) Thank you all so much for tuning in over the years!!!

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Why Most Living Soil Grows Fail (And How to Fix Them)(Garden Talk #199) May 23, 2026

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In this episode, I interview Scott Skamnes from Crescive Soil Services to discuss why so many living soil grows fail—and how to avoid the most common mistakes. We break down the biggest issues growers run into, including inconsistent bagged soils, poor compost tea practices, and common soil imbalances. Scott also explains what to focus on when building living soil, whether water pH should be adjusted, and how to properly interpret soil test results.

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How to Grow Autos Faster and Bigger (Lighting Secrets)(Garden Talk #198) May 09, 2026

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In this episode, I interview Dave Baker to discuss how to grow autos faster and bigger by dialing in one of the most important factors—lighting. We cover topics like PPFD, light cycles, under-canopy lighting, far red and IR effects, and how different spectrums can influence morphology and trichome production. Dave also shares insights on plant training, nutrient strategies, EC, and maximizing yield potential with autos.

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What This Grower Does Differently (And Why It Works)(Garden Talk #197) Apr 25, 2026

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In this episode, I sit down with Manny from The Grow Under The Stairs, who takes a unique approach—and gets impressive results because of it. We dive into his methods, from deep water culture and soil comparisons to container size, nutrients, and lighting. He also shares his strategies for plant training, topping, supercropping, grafting, and pest prevention.

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Microbial Strategies for Healthier, Stronger Plants (Garden Talk #196) Apr 11, 2026

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In this episode, I interview Dr. Colin Bell from Mammoth Microbes, who dives into microbial strategies that can lead to healthier, stronger plants. He explains how microbes influence plant morphology, flowering timing, and even secondary metabolite production. The conversation covers introduced vs. native microbes, compost teas, and the role of endophytic and seed-borne bacteria. He also shares practical strategies for building microbial diversity and using tools like Trichoderma to combat common issues such as Fusarium.

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DIY Garden Hacks That Actually Work (Fish Fertilizer, Wood Ash & More)(Garden Talk #195) Mar 28, 2026

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In this episode, I interview Nate aka Garden Like a Viking. He dives into DIY garden hacks that actually work, from using wood ash and homemade fish fertilizer to boosting nitrogen naturally. We explore techniques like electroculture, cover crops for nitrogen fixation, and JADAM solutions for managing powdery mildew. The conversation also covers important topics like pH in organic gardening and how to handle high pH water sources.

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Fertigation 101: What It Is and Why It Works (Garden Talk #194) Mar 14, 2026

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In this episode, I interview Manny from AutoPot. He breaks down the basics of fertigation and why combining irrigation and fertilization can take your grow to the next level. He explains what fertigation is, how it works, and the benefits of delivering nutrients through your watering system. The conversation covers liquid organic options that won’t clog systems, the best media for passive fertigation, feeding strategies, and how to prevent salt buildup. We also discuss water quality, equipment, common misconceptions, and troubleshooting tips to help growers get the most out of their fertigation setup.

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This Guerrilla Grower Grows Over 100 Plants at a Time! (Garden Talk #193) Feb 28, 2026

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In this episode, I sit down with South, a guerrilla grower who regularly cultivates over 100 plants at a time in outdoor, off-grid locations. We break down what guerrilla growing really is, how he selects the perfect spot, manages water sources, and keeps his sites hidden. He shares his approach to feeding, pest prevention, plant training, and handling environmental challenges like temperature and humidity.

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Legendary Breeder Explains How To Breed Stable Feminized Plant Genetics (Garden Talk #192) Feb 14, 2026

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In this episode, I sit down with legendary breeder MrSoul from Brothers Grimm Seeds to break down how stable feminized genetics are actually created. We dive deep into reversing plants the right way, including an STS recipe, spray strategy, storage, and the timing of pollen release. He also shares what traits he looks for, how he approaches pheno hunting, and best practices for growing and feeding pollinated plants.

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