It's a simple, efficient, and inexpensive way to drip-irrigate (and fertigate) your garden plantings. Brought to you by Herrick Kimball. You can check out all of Herrick's books and products for gardeners at these links... Whizbang Bucket Irrigation Kits ... https://bucketirrigation.com Whizbang T-Post Trellis Spans ... https://whizbangtrellis.com "The Planet Whizbang Idea Book For Gardeners"... https://amzn.to/2zkZLe3 "Anyone Can Build A Whizbang Garden Cart" ... https://amzn.to/2IQ0kff "The Complete Guide To Making Great Garlic Powder" ... https://222218.e-junkie.com/product/1138926 Herrick's Experimental Minibed Gardening Project ... https://minibedgardening.com The Planet Whizbang Wheel Hoe ... https://whizbangwheelhoe.com Please note: some of the above links are affiliate links. If you make a purchase, Amazon pays a small commission to me. You don't pay any more, Amazon just makes a little less. Thank you.