I just discovered that there is tomato blight on several of my tomatos.Can I stop it from spreading and what can I do to save the other tomatos that are just srarting to ripen
There are some fungicides that you could use just not should you can get them for home use. Here in California you have to have a pesticide ID #. Check your local nursery for these ones trilogy, that liquid flow able sulfur, sonata biofungicides, and regalia. All of those are off limits to us Californians, which means it works. So if you can get some or one of those give it a try.