Warning it??? ha, I like that! threaten it with some horsetail or something, that may help! don't know what to say about your bad luck with your superba. maybe purchase another one, see what happens with it; and keep this one going along with it...? I must say I couldn't be happier with mine. who knows, maybe this will be your lucky year!
pics of my other gardens can be seen here:
The thread "Gold Bar, Washignton. Our Yard..." in
Garden Photos forum
