Posted: 14/04/2013 at 22:14
I am looking into collecting water from my greenhouse roof, into a waterbutt raised on bricks. I intend to run a pressure compensating dripper system from a water butt. An open/closevalved battery operated timer will allow flow to my grow bags. Free and healthy water and automated for when i am late home from work or when i go away for a weekend.
I have had loads of advise from www.blueskieswatersystems.co.uk and their eqwuipment seems to be well priced and easy to install. I already have a patio pot watering system.