Just got a kit for my dads greenhouse but am wondering is there a limit as
to how much you can add to it, at the moment we'll probably just stick with
the greenhouse but in the future would it be possible to extend it to reach
the front garden borders too? length wise its about 30 feet from the tap to
the greenhouse and about the same in the opposite direction to the front
borders. for the greenhouse I think we'll use the micro sprinklers, is there
any noticeable drop in pressure from the sprinkler nearest the tap to the
one furthest away?

Paul