Hi! First post from a longtime lurker.
I am trying to figure out a way to create a slow release water system using rain barrels and drip lines. The default config would be a valve at the bottom letting water exit slowly via gravity into the drip lines. Problems are that at high flow, the water runs out quickly. At low flow, emitters at the beginning of the drip line get more water than those at the end. Would inserting wicking material through the length of the drip line help for a more even distribution of water during slow releases? (Mainly looking into this to keep soil wet during vacations!)