The ornamental design for a landscapepost for solar and other light fixtures, as shown and described.
FIG. 1 is a perspective view showing my new design for a landscape post for solar and other light fixtures;
FIG. 2 is a front elevational view which is the same as the rear, left side and right side views;
FIG. 3 is a top plan view; and,
FIG. 4 is a bottom view.
The broken line drawings of the light fixture and inner bracket mounting apparatus are for illustrative purposes only and form no part of the claimed design.