Abstract: According to some illustrative embodiments, an angularly adjustable spray nozzle is employed that includes: a base section having a water flow path extending lengthwise there-through; a head section aligned at an end of the base section and rotatably mounted to the base section; wherein a flow path through the base section is inclined at an angle to a flow path through the head section such that when the head section is rotated a predetermined extent relative to the base section, the spray device is moved between a substantially straight configuration of the head section with respect to the base section and an angular configuration of the head section with respect to the base section; wherein the head section includes a rotatable turret assembly having a plurality of selectable spray type discharge ports and a sleeve to which the rotatable turret assembly is mounted, the rotatable turret assembly including labels on a periphery thereof corresponding to respective ones of the selectable spray type discharge po

Abstract: A wireless water timer and valve control system includes a control unit in wireless WiFi communication with a router and a valve unit in wireless communication with the control unit and designed to connect to a faucet. The valve unit includes a valve that is operated wirelessly via a signal received by the control unit.

Abstract: A watering device for watering bushes, grass, etc., which has a base unit connected to a substantially vertical riser which is connected to a sprinkler head, wherein the base unit can also have a receiving unit which holds a substantially vertical riser and a plurality stabilizing units, wherein the plurality of stabilizing units are adapted to be inserted in the ground, and wherein the stabilizing units are removable from the receiving unit.

Abstract: A variable range sprinkler apparatus includes a sprinkler portion, a bypass unit housing a plurality of valves, and a water inlet portion. The sprinkler portion of the apparatus, which may be a rotary sprinkler unit, is attached to the bypass unit, and the bypass unit is coupled to the water inlet portion. Inside the bypass unit is a plurality of valves, at least one of which is adjustable, that are designed to open a water passage in the bypass unit.

Abstract: A sprinkler is designed to be stacked upon a like sprinkler. The sprinkler includes a spray tube, a sled, a projection extending from either a top or bottom surface of the sled, and a recess formed at the top or bottom surface of the sled. The recess accommodates the projection extending from the sled of the like sprinkler so that the sprinkler can be stacked with the like sprinkler.