Cheap watering for 5 of my 7 gal. bags. Less than 10' soaker hose, 30" each for me, 10' garden hose. 10 each t's 3/8x3/8x3/8, 1/2x3/8x1/2 + clamps. Use restrictor washer from soaker hose on water end and end cap on 6" of garden hose on the other end if you need to add more later. I had 3/8" clear plastic tubing from bag to water supply. Works wicked good.