Do you have pictures of sun-burned h.leaves?
I would like to assure that some of my hosta leaves show the effect of too much sun, and not HVX.
We read a lot about HVX, and the American Hosta Society web site provides a link to pictures of hosta leaves with HVX to which we can compare our plants to.
Can anyone on the hosta forum provide me/us with a link to a file or article showing leaves which are affected by heat, and perhaps also frost? This would be easier than buying those HVX strips.