Has anyone seen a drip feeder that can operate from a water butt? Is it
possible to use the "standard" fittings designed to run from the mains? If
the "standard" ones are used I guess that I would need some kind of adapter
to fit on the water butt tap.

This would make an ideal "water the greenhouse while on holiday" solution.


AndyP
--
"Wisest are they that know they do not know." Socrates