Kabloom seedbom is a grenade that makes flowers, guerilla gardener style

Soak it, throw it, grow it.  Kabloom has developed a projectile seed dispenser.  You soak it in water and toss it into an area you want flowers to appear.  The idea of guerilla gardening has become more popular lately, as people reseed their cities.  Local gardens are more popular as decentralization continues and people become more food and energy independent.

And the plants are good for the air.

Darren Wilson, creator of Kabloom talks about the phenomenon of guerilla gardening.

http://inhabitat.com/kabloom-seedbom-is-a-grenade-that-makes-flowers-not-war/

http://kabloom.co.uk/blog/