From what you've indicated these 9 LEDs will draw about 1 amp total, so each LED will require ~111ma. From my limited experience with LEDs (more on the higher power area than lower power) you can't depend on them current sharing when paralleled. You can use separate ballast resistors for each LED, or better yet design a current source with 9 equal outputs. For this current source I would use PNP rather than PMOS output devices, since discrete bipolar transistors match better, and use a modest emitter degeneration, maybe 3~5 ohms.
Best,