Here is the full list of all 43 Plants vs. Zombies trophies - there are 28 bronze, 12 silver, 2 gold and 1 platinum.
You've won every trophy, climbed every mountain, defeated every zombie, planted every plant. Congratulations!
Collect all Zen Garden, Mushroom Garden and Aquarium Garden plants
Grow the Tree of Wisdom to at least 100 feet
Survive 40 waves of pure zombie ferocity
Beat all 20 mini games
Complete Pogo Party without using Tall-Nuts or Magnet-shrooms
Complete Last Stand with 2,000 sun remaining
Bowl over 5 zombies with a single Wall-nut.
Accumulate 8,000 sun during a single level.
Collect all 49 plants in the game
Complete Seeing Stars before the first Flag Zombie appears
Complete Adventure mode a second time.
Defeat 2 Gargantuars with Corn Cob missiles in a single level.
Build 5 Cob Cannons in a single level.
Plant a Winter Melon on every lane.
Discover the Yeti zombie.
Get 3 of a kind in Slot Machine
Grow 10 Zen Garden plants to full size
Keep 10 Twin Sunflowers alive in a single level.
Feel the rhythm, feel the rhyme, you've one level to destroy 3 bobsleds, it's Jalapeno time!
Complete Column Like You See'em without using Jalapenos
Crush 5 zombies with a single Squash.
Upgrade all your plants in Beghouled
Go trunk diving and spend at least $25,000 on Crazy Dave's Twiddydinkies
Complete a level using only explosive plants to kill zombies.
Complete a daytime level by planting only Mushrooms and Coffee Beans.
Blast 10 zombies at once with a Cherry Bomb!
Complete adventure mode
Defeat your first Gargantuar
Complete ZomBotany without using Wall-nuts, Tall-nuts or Pumpkins.
Kill 10 zombies with a single lawn mower.
Pick up 30 coins in a row on a single level without letting any disappear.
Defeat a normal roof level without using any Catapult plants.
Complete an extremely foggy level without using Planterns or Blovers.
Complete a pool level without using water plants.
Complete a daytime pool level without using Pea-shooters of any kind.
Immobilize 20 full-sized zombies with a single Ice-shroom.
Complete a nighttime level without planting any Mushrooms.
Stop the horde using only the Sunflower, Wall-Nut, and Chomper on any level
Defeat the last zombie in a level with a lawn mower.
Blow up a zombie using a Potato Mine.
Survive the zombie onslaught after all lawnmowers have been used
Plant your first 10 peashooters