The ornamental design for a siliconegrip for wateringnozzle, as shown and described.
FIG. 1 is a perspective view of a silicone grip for watering nozzle showing my new design.
FIG. 2 is a side view thereof;
FIG. 3 is an opposite view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof.
FIG. 6 is a front thereof; and,
FIG. 7 is a rear view thereof.
The grip or handle is preferably made of a silicone material. The remainder of the watering nozzle, presented in broken lines, is for illustrative purposes only and forms no part of the claimed design.