Yellow tomato leaves signs 👇 Yellow leaves can be caused by a lot of things. 1. Too much nitrogen causes burning and yellowing on older leaves 2. Too little nitrogen causes yellowing of leaves 3. Cold temps can cause yellowing of leaves 4. Too much water (aka rain) can cause yellowing of leaves It's important to know your soil and conditions. In my case it's simply rain and cool temps, this will right itself this weekend and there's no need to take any action. These tomatoes don't need an egg p

The late summer diseases on tomatoes go crazy this time of year… septoria leaf spot, blights, anthracnose. At least in my muggy hot weather, it can run rampant! The best defense I know is to cut it all out and burn it. These tomato diseases are caused from fungal spores and bacterial that travel through the air and love humid conditions. Its quite normal, at least in my region, and I battle it every year. You can try a commercial copper spray or make your own, but mine usually progress too fast