Discovered via the breathless Bryan Finoki of Subtopia and his epic feral version of the Hanging Gardens of Babylon is Sinnoveg, a France-based tree nursery and horticulture research center specializing in “securitizing sites, goods and persons by a concept of anti-intrusion security integrated into the environment.” As described, this “natural concept is based on planting of a hedge of thorny plants, weaved into each other and into metallic elements of reinforcement.”
According to Agence France-Presse, the company has planted “vegetation barriers around a nuclear research centre outside Paris, a juvenile detention centre, train stations and airports.” And now, they want to take their patented shrubs to Baghdad's Green Zone and replacing its “vast network of concrete blast walls with terrorist-proof trees and bushes.”
To make the vege-walls more secure, “traditional barbed wire, tyre spikes, sensors and even metal barriers can be placed within the hedges - an invisible back-up layer of security sure to surprise any potential suicide bomber.”