Friend of the show and lighting expert Dr. MJ Coco joins us on this episode all about underlighting your garden canopy. Coco explains which types of garden benefit most from undercanopy lighting, and which situations benefit less. He also explains how to properly apply underlighting when it comes to light schedule and ppfd, and breaks down exactly how plants utilize photon energy when gathered from the bottom.

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Code GROWCAST15 now works with grow KITS from AC Infinity! www.acinfinity.com use promo code GROWCAST15 for 15% off the BEST grow fans in the game, plus tents, pots, scissors, LED lights, and more!

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Mark from GreenGro joins the show for an incredible episode about taking a GOOD soil grow to a GREAT soil grow. Mark talks about the lack of minerals in most soil mixes, and the abundance of filler. He discusses the process of applying fermented biochar, and how people misuse the input. Mark also gives tips on heavy metal testing, water quality, and phosphorous fixing microbes.

Join GrowCast Membership TODAY! The best community in cultivation. Personal 24/7 garden support, Members Only content and discounts, and the Grand Pheno Hunt! www.growcast.com/membership

Code GROWCAST15 now works with grow KITS from AC Infinity! www.acinfinity.com use promo code GROWCAST15 for 15% off the BEST grow fans in the game, plus tents, pots, scissors, LED lights, and more!

20% off www.rootedleaf.com with code GROWCAST sitewide!

Prolific pollen chucker and friend of the show Terp Wizard stops by to talk about his recent mango drop, and using a variety of garden techniques to maximize biodiversity and increase flavor and aroma output.

20% off www.rootedleaf.com with code GROWCAST sitewide!

Join GrowCast Membership TODAY! The best community in cultivation. Personal 24/7 garden support, Members Only content and discounts, and the Grand Pheno Hunt! www.growcast.com/membership

Code GROWCAST15 now works with grow KITS from AC Infinity! www.acinfinity.com use promo code GROWCAST15 for 15% off the BEST grow fans in the game, plus tents, pots, scissors, LED lights, and now REFILLABLE FILTERS!