Posted: 12/03/2014 at 07:23
I used them last year as I was fed up of my hostas looking like lace curtains every year. I have to say they were brilliant. Just the odd patch of leaves got a small amount of damage. I had the best hostas in my road. They did only last 3 months however so you do need to repeat the process later in the season.
I will definately be using them again this year.