The adjustable stream drip emitters are designed to produce a very low flow to gentle stream pattern with an adjustable flow of up to 14.1 gph and a diameter of up to 2.3 ft at 25 psi. The adjustable stream drip emitters have a rotating cap that allows for simultaneous control of the flow and the wetted area. As your plants grow, they require more water to flourish and the flow and the area covered can be increased to support the plants’ growth. Used for an individual plant, group of plants, planter boxes, small to large pots, groundcovers, shrubs and trees, these adjustable drip emitters offer a convenient way to water areas where conventional sprinkler systems are not practical.