The Original Eco Friendly & Sustainable Living Portal (since 2009)
sf parks and rec, Tag
- Green Gardening Machines Blast Weeds With Bursts of Steam Tue, 31 Aug 10, 2:00amThese hefty-looking machines are Green Steam Weed Killers, and they will soon be patrolling the streets of San Francisco, annihilating unwanted weeds without the use of pesticides...