I noticed that one of my lupins has some spots on it. I have never noticed this before and the rest of my lupins are fine. I have beard of lupins being affected by Brown Spot which seems to be pretty lethal to them and would mean that I need to lift these lupins and not grow lupins in the same are for some time.
I am wondering if this is Brown Spot or if it is something else. We have had a fair amount of rain recently and don't know if this could be the cause. The plant is new this season.
- 23 Jul, 2011