Guerrilla planting
From Tardis Wiki, the free Doctor Who reference
Guerrilla planting was a form of planting. During the night people planted flowers and bushes around the cities.
In 2009 Gita Chandra wanted to do something similar. She wanted to put plants into the Genetec Systems company to sell flowers. She got the idea when she read about guerrilla planting. (TV: Prisoner of the Judoon)
