I came to roll it up today to look for watering techniques in tight spaces. And LOOK this old thread was as the top. Awesome.
I just installed a drip system in my garden. They recommend using just 1/4 micro valves or just 1/4 inch tubing for no pressure rain barrel systems with dirty water. I have lots of those parts left over. I was thinking of installing the tubing, like 4 to each plant and running them up to a gallon jug of some type. Then I could simply pour my water, including mixed with nutes into the jug and like magic it just runs into the plants at a somewhat controlled speed. I'm not concerned about timing, etc. Just want to get water in there for a good soak every now and again with out unzipping the tent and playing reach around.
As i mentioned, I have the parts leftover but for a visual here is there link..