Key Elements for Self-Sufficient Gardening – Part 3, by B.C.
Element Number Three: Irrigation A downside to growing in greenhouses and high tunnels is that you have to have access to water and a way to irrigate these crops. That can be a positive, as it motivates you to build a system that you can use for your field crops as well. Even in the eastern U.S. where we farm, our irrigation is used every year. Rainfall seldom comes exactly when you need it, and having a way to irrigate your crops is the difference between being subject to droughts and being able to produce a crop every single year. …