Tiny holes in all (600) hostas??
I already posted this one on our New England Forum--
I have about 30 varieties of hosta and ALL of them have these tiny holes--some brown thatched-most just plain tiny holes. This happened almost overnight-and all around my house. Two weeks ago, perhaps only one variety might have had a few holes--perhaps slug-caused (we HAVE had gobs and gobs of rain here in Boston)-but the other plants in every other garden and the different types in the first garden were all intact.
Could it be the heavy SNG spray I did about 10 days ago that burned the leaves????? I find it hard to imagine that a virus could spread to all the plants in 2 weeks.
Any ideas would be very helpful..