Originally Posted by
Rob_B
I bought some cat repellant gel stuff, it's basically just citronella. Buy a couple of small bottles of essence from eBay (it's dirt cheap) mix with water in a spray bottle and liberally apply it. ry to avoid getting it on you in concentrated form though or you'll smell of citrus for days :D
I think it worked, maybe, problem was that rain washes it away but if you apply it often enough at the beginning they should learn to avoid your garden, that and throwing a cup of water at them whenever they appear helps!