I'm no gardener! There is a timer to water the garden but I'm told pots are not covered so I need to do those separately. No problem. There are two hoses, one set up to the timer thing and another. Tried to use the other and nothing happened whichever way I turned the tap and or the other turning thing that's part of the hoses. I gave up and used the can but today I've realised in my fiddling I've managed to stop the timer thing as it hasn't come on. Any advice before I have to do the whole bloody thing with a can?