Just wanted to alert you to a great resource for drip irrigation supplies: DripWorks in Willits, CA. A lot of times, nurseries and hardware stores carry a small selection of drip irrigation parts. Not only does DripWorks offer parts and complete systems, they will even help you design your drip system free of charge. Leery of ordering through websites? Not an issue here. DripWorks has earned a Dave's Garden Top 5 Garden Watchdog Rating. Check out the reviews.
By ordering a Row Crop or Heart Kit through this blog post or the banner ad on SacramentoGardening.com, you will receive 10% off on a battery timer. Want to learn more about their kits? Check out these videos.