I need to make a irrigation system that lime won't block and will help cut weed growth?
It can use a timer or electronic value but it must be cheap and run on no more than 12 volt. We live in an area of hard water, I have tried the soaker hoses but they block with lime very very quickly. The water will be from a water butt, so low pressure
I was wondering about drilling 1mm holes in 1/2" pipe and leave it underground like a soaker hose.