Rooted Leaf Nutrients has BOOSTED code GROWCAST to 30% discount for AUGUST ONLY! Nik is back to discuss possibly the most important soil fertilizer nutrient for cannabis: Potassium! Nik extrapolates on the incredible variety of biological processes that require potassium within our cannabis plants, and how it's a crucial building block when it comes to producing the compounds that we care about in the trichome head. Nik also expounds on the link between potassium expenditure and the plant's ability to take up  water- which leads him to reiterate the importance of water uptake when it comes to hydrogen utilization during terpene and cannabinoid synthesis. Nik wraps up the show talking about balancing potassium, and how it's less important to continue to add potassium- and more important to make sure it's applied in the correct ratios. GrowCast Membership (bonus content, member discounts, member discord and more!) GrowCast Classes (IPM CLASS IS LIVE! Use code GROWCAST for $20 off and members get 25% off!) GrowCast Seed Co (Vaulted Packs are up!) Code growcast15 now works with grow KITS from AC Infinity! www.acinfinity.com use promo code growcast15 for 10% off the BEST grow fans in the game, plus tents, pots, scissors, LED lights, and now GROW KITS!