I grow in coco and use top-fed drip irrigation, DTW. When I set up my drip irrigation system, I ran into a problem. I wanted to feed the plants in flower every other day, but none of the timers I found at HD let me do that. Their 7-Day Timers gave me the choice of Monday, Wednesday, Friday...
For a 34 plant system, you'll need the following:
1. A reservoir:
2. four (4) DIG 6-way manifolds (DIG 6-Outlet Adjustable Drip Manifold-AD6 at The Home Depot);
3. 1/4" drip line (DIG 1/4 in. x 100 ft. Poly Tubing-B38100P at The Home Depot);
4. A bag of 1gph pressure compensating drip emitters...