Things you need to know about tules:
1.- They prefer to grow on shallow waters
2.- They prefer sandy and/or silty bottom composition
This is very important to know, whenever you see a break in what seems to be an impenetrable wall it means that one or the other above mention is not being complied, a break means that
1.- There 's deeper water ( an edge and an edge attracts fish ) at the end of the wall or
2.- The bottom composition is different to what they prefer which causes a different growth pattern in the weedbed ---> points & coves which act like a structural point or cove and you know that points and coves are prime bass ambush points.
You can work a tule bed mostly by two ways:
a ) Fishing along it parallel to the wall with moving baits like spinnerbaits, buzzbaits and crankbaits to make the fish hiding in between the plants come out of the bed and attack the bait as it passes by.
b ) Frontal attack with weedless baits like jigs and worms working those points and coves I mentioned by flipping and pitching to the plants.
c) If the plants are scattered forming islands and these have scarce plant growth you can actually attack the "island" with weedless baits ( my favorite is a spinnerbait ) making the bait go between the plants.
Tules are no place for the sissy, true macho places to fish, you are going to hang up and loose baits, also, they are no place for Mickey Mouse gear, forget about light lines and wippy rods, what you need is MUSCLE !!!, a good strong rod, heavy line and a reel with a monster drag are a must, you don 't want a fish of a lifetime wrapping around the submerged stems of the plants and loosing it cuz you thought it was "sporty" to fish with 6 pound test.
I caught my first ten pounder in a pond choked with tules, as a matter of fact I caught another one and a nine pounder the same day fsihing the tules.