Solid Security vs Stealth Sneaky

[Steve]

A very effective barrier can be made from common garden plants, I posted a list before. A thorny hedge doesn't attract as much attention as barbed wire, but of course you could paint some barbed wire a dark colour and grow your hedge around it, belt-and-braces. Gooseberries are particularly vicious and a good source of vitamin C too, Pyracanthia is attractive and impenetrable, some rose varieties grow tall, strong, thorny stems and can supply sugars from rosehips.