The Orbit micro-stream emitter is an ideal sprinkler for watering annuals in a flowerbed or container. The pattern is a full pattern gentle multi-stream that extends up to 3 feet at typical drip operating pressure of 30 PSI. You can decrease the spray radius or even shut it all the way off by rotating the multi-stream head clockwise. The micro-stream sits atop a durable 6-inch ABS stake and has a 1/4-inch barb connection which connects directly into 1/4-inch drip tubing. You can either run 1/4-inch drip tubing from a drip manifold a 1/2-inch drip tubing “lateral” line or directly off the hose faucet with a 1/4-inch hose faucet x 1/4-inch adapter. Recommended operating pressure is 30 PSI. For outdoor irrigation use with cold water only.