For many years I have raised rhubarb since I prefer to eat my own produce. However, each year I spend a great deal of time pulling out yellowed leaves, and soggy stems. I suspect it's verticillium wilt but haven't been able to check this for sure. Does any rhubarb exist that is VFN or such like? I have heard there is not cure for verticillium wilt. I hate waste and pulling up and throwing away 1/3 of my crop is completely not acceptable!
Can anyone help? I live in Colorado Springs, CO