Yellow Leaves? Diagnose & Fix Chlorosis Fast (Nutrients, Water, VPD) скачать в хорошем качестве

Yellow Leaves? Diagnose & Fix Chlorosis Fast (Nutrients, Water, VPD)

Yellowing leaves (chlorosis) are a symptom—not a diagnosis. In this episode of The Dirt on Growing, host Brandon Rust breaks down how to pinpoint the real cause: mobile vs. immobile nutrient deficiencies (N, Mg, S, Fe/Mn), water quality and pH, substrate EC/salt buildup, root oxygen, light stress (PPFD/DLI), and VPD/temperature. You’ll learn a step-by-step checklist to troubleshoot yellow leaves, how to read where chlorosis starts on the plant, and practical fixes that improve nutrient-use efficiency—without chasing bottles. If you want clearer diagnostics, better uptake, and greener growth, this one’s for you. yellowing leaves, chlorosis, nitrogen deficiency, magnesium deficiency, iron deficiency, immobile nutrients, mobile nutrients, water quality, pH, EC, salt buildup, runoff testing, PPFD, DLI, VPD chart, overwatering vs underwatering, root zone oxygen, humic and fulvic acids, nutrient use efficiency, plant stress mitigation, greenhouse, indoor cultivation, field crops. #TheDirtOnGrowing 00:00 Intro 00:30 Why leaves turn yellow: chlorosis fundamentals & symptom mapping 02:00 Mobile vs. immobile nutrients: where symptoms start (old vs. new growth) 04:00 Nitrogen deficiency deep-dive: signs, causes, fast fixes 06:00 Magnesium & potassium patterns you can spot at a glance 07:30 Iron & manganese chlorosis on new growth: avoid common misdiagnoses 09:00 pH, alkalinity, and water quality: hidden lockouts and how to correct them 11:00 Overwatering, roots, and oxygen: the under-diagnosed driver of yellowing 13:00 Light, heat, and VPD stress that masquerade as deficiencies 15:00 A simple diagnostic flowchart for accurate, fast decisions 16:30 Soil and leaf testing: when to test and what numbers matter 18:30 Quick triage vs. long-term solutions (feeding, amendments, timelines) 20:30 Feeding schedules & supportive biology (microbial inoculants) 22:30 Prevention checklist: stable pH, irrigation, environment, monitoring 24:30 Recap & key takeaways 25:01 Outro (10s)