Identifying issues quickly and accurately in your grow can be the difference between a successful harvest, and total crop loss- on this episode of GrowCast, fan favorite Marybeth Sanchez joins the program to help you identify FOUR COMMON PROBLEMS that plague growers. MBS starts with two common deficiencies: magnesium, and potassium- she walks us through how to accurately ID these issues, why they are important to address, and how to quickly fix them. This leads to a larger conversation about making sure that everything else is dialed in before adding more nutrients- being sure to optimize your temperature, humidity, watering, and light saturation before piling on more minerals. MBS then informs us how to identify and treat septoria, a nasty plant pathogen that can devastate a crop. MBS rounds out the show by talking about an insidious pest that could be lurking in your garden without you even knowing it... www.thefoop.com CODE GROWCAST20 for 20% OFF ONLY A FEW DAYS LEFT! PLUS FREE SHIPPING! DON'T miss this amazing deal for my fans only, if you have been meaning to try FOOP hit up www.thefoop.com and use code GROWCAST20 TODAY! 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!)