what to plant....
I have a pergola with some grape vines covering it. I love the shade that they provide in summer and the sun in winter but we have a rat problem and the grapes are just another source of food for them so I want to replace them with a non fruiting vine. Any ideas? I think a wisteria would be nice, but can anyone suggest anything else? My area gets no frosts, but it can get days up to 40C in summer.
PS do you think rats would eat flowers?