In order to not over water a sparsely planted bed, normally, only one line of drip should be installed. Drip tubing can be shaped to the contours of the rows of plants or landscaped areas, therefore in a narrow planting bed, drip will be very useful.
Sprinkler Warehouse is happy to assist you with your sparse planting bed application. The following are the essential components that you will need to install your drip irrigation.
Parts & Materials List
Rain Bird XBD-80 Multi-Outlet Drip Irrigation Water Emitter