DIYbanter - View Single Post - Building a veg plot irrigation system.....

Harry Bloomfield[_3_]

on 29/04/2019, supposed :
(b) even put a stop end on the end of a 15mm pipe run and drill 3mm holes at
regular intervals and place along a row of veg to water rows of veg.

That is what I would do, but depending on the length/ number of holes,
you might need to make the holes smaller to ensure there is still
enough water pressure to reach the far holes.