The Dramm 10 L is also very good. In the North Bay Area, Harmony Supply Nursery near Sebastopol has them. They likely have the 2 L as well. Going beyond the watering can, what are people's experiences/recommendations regarding injector systems? (I am not referring to the often-unreliable Hozon Siphon Mixers.) Anybody use an Anderson, Dosatron, DosMatic, or some of the other injector system? Nathan >The Dramm 2 L watering can really is the best product out there. I have >been using it for years to water seedlings. >Nhu