Plants vs Zombies 2 - Plants BracketFight
Unfortunately, BracketFights only allows up to 128 slots, meaning I can't add in every plant. Namely, all seedium plants released after Shadow Peashooter are not on this list.
Free, easy to use, interactive Plants vs Zombies 2 - Plants Bracket. Pick your winners and share your finished bracket. Easy to customize bracket participants & seeding.