late winter / early spring... CHROMONIDS
They may be real boring to fish, but they catch lots of trout.
Attach bobber (whoops, strike indicator), rig so that Chromonid sits about 6-12" off the bottom (more if its weeded) and wait.
If nothing after a few mins do the Chromonid Creep (strip about 2 microns of line at a time) for a couple of minutes, then wait again.