Review on HIRALIY 98.4FT Drip Irrigation Kit, Garden Watering System, 8X5Mm Blank Distribution Tubing DIY Automatic Irrigation Equipment Set For Outdoor Plants, Micro Drip Irrigation Kit For Greenhouse Flower, Bed Patio, Lawn by Jaime Benenati

So first things first, the quality of this product is good. Valves work, they don't leak and the connectors were all fine. Adjustability on the sprayers is good enough. The issue is that the amount of water coming out of the sprayers is minimal, it's a trickle. I consider myself very handy and I played around with the system, adjusted the flow through each sprayer and still I get almost no water in the last sprayers. I only used about 60-75% of the provided sprayers so if you use all of them you'll get no flow at all.I think the issue with this system is the diameter of the main hose, it doesn't allow enough water through it because my tap water pressure is 80 PSI. More than enough to supply water to 14 or so tiny sprayers.