Podcasts › Just Grow Something | Evidence-Based Home Gardening
Early Blight Versus Late Blight in Tomatoes: Don't Get This One Wrong! - Ep. 305
What's in this episode
Every June, one of the most common questions that floods gardening groups, emails, and extension offices is some version of: “My tomato leaves are turning brown — do I have blight?” The confusion is completely understandable, because there are two diseases that get lumped under that word — and they are caused by completely different organisms, show up in different ways, and require completely different responses. Treating late blight like early blight — or vice versa — can mean the difference between saving your plants and losing your entire harvest. In this episode, horticulturist and market farmer Karin Velez breaks both diseases down in plain language: what they look like, where they show up on the plant, what conditions favor them, how fast they move, what happens if you ignore them, and exactly what to do when you find either one. Whether you’re seeing spots on your lowest leaves or a whole section of your garden that looks like it got hit by frost overnight, this episode will help you figure out what you’re looking at — and what to do next. Let’s dig in. References and Resources Captain Jack’s Copper Fungicide - https://amzn.to/43DKqAn Penn State Extension — Tomato Diseases a
