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Dinosaur Roar Grass (龙吼草; pinyin: lóng hǒu cǎo) is a plant from the Chinese version of Plants vs. Zombies 2. He was added in the 2.0 update. He is obtainable through collecting enough Puzzle Pieces from the Endless Zone medals. He eats zombies, similar to Chomper. However, unlike Chomper, he can defend himself by firing a weak, short-ranged goo while chewing, has higher health, and spits out the eggs he swallows.

Almanac entry

龙吼草 (Dinosaur Roar Grass)
Sun cost: 75

AREA: Single
RANGE: Close
RECHARGE: Sluggish



龙吼草自小就嗓门大, 所以在高中的时候就参加了学校的合唱团。 然而过了没多久, 他就因 "种种原因" 选择了退出。 我还是觉得他适合独唱, 并喇叭花评价说, " 毕竟对于合唱团来说, 他一个人需要的安全距离也太大了些 ……"

    In English:

    Dinosaur Roar Grass can eat nearby zombies and spit out undigested eggs.

    Plant features: Green plant, strong teeth
    Special: Eats delicious zombies, spits out disgusting dinosaur eggs

    Since young, Dinosaur Roar Grass has had a loud voice, so when he entered junior high, he joined the choir. But after a short while, he quit because of "various reasons". "I still feel he's better doing a solo," DJ Morning Glory commented, "After all, for a choir, the 'safe range' he needs is a bit too large..."


Plant Food effect

When given Plant Food, Dinosaur Roar Grass will roar to counter the dinosaur stampede in Jurassic Marsh, and will eat 4 zombies in a 3x3 area.


His roar can now push back zombies in a very short distance and stun them for a short period of time.

Level upgrades

Level Upgrades Description
LevelIcon2New x75px
Venom Overflow
May shoot a stronger goo that deals more damage.
Combat Training
Dinosaur Roar Grass gains 50% more attack power and health (150% of initial).
LevelIcon3New x75px
Overflow Enhanced
Chance to shoot stronger goo increases.
Cell Activation
Dinosaur Roar Grass gains another 50% more attack power and health (200% of initial).
LevelIcon4New AbilityAwakendIcon
Ability Awaken
Dinosaur Roar Grass may be boosted when planted.
Fighting Power
Dinosaur Roar Grass gains another 50% more attack power and health (250% of initial).
LevelIcon5New x75px
Venom Burst
May shoot a stream of venom that damages the whole lane, plus poisons zombies.
Fighting Power
Dinosaur Roar Grass gains another 50% more attack power and health (300% of initial).


Dinosaur Roar Grass can replace Chomper in most cases as the former costs 75 sun. In addition Dinosaur Roar Grass' goo, while weak at Level 1, can be quite helpful to defend himself for extra protection. Dinosaur Roar Grass' Plant Food effect is required to win if there are Dinosaur Stampedes, as it is the only way to stop it before it ruins defenses.

One of his most important ability is to eat eggs. Even at level 1, a single Dinosaur Grass can eat an egg that suffers 90 damage in 3 seconds, making him useful in Jurassic Marsh. If you do not have enough Puzzle Pieces to upgrade him into level 2 or above, it is not recommended to use him in Hard Mode outside Jurassic Marsh, because he cannot eat a level 2 or above zombies instantly, unlike Toadstool.



  • Dinosaur Roar Grass bears a slight resemblance to Yoshi from the Super Mario Bros. series.
  • He is the only way to cure Dinosaur Stampedes, making him an environment modifier.
  • Dinosaur Roar Grass makes the same sound that Chomper does once he bites a zombie.

See also

V · T · E
Plants vs. Zombies 2 (Chinese version)
Ancient Egypt Cabbage-pult · Bloomerang · Iceberg Lettuce · Grave Buster · Bonk Choy · Repeater · Twin Sunflower · Snow Pea · Torchwood · Peashooter · Sunflower · Wall-nut · Potato Mine
Pirate Seas Kernel-pult · Snapdragon · Power Lily · Spikeweed · Spring Bean · Coconut Cannon · Spikerock · Lightning Reed · Tall-nut
Wild West Threepeater · Squash · Split Pea · Chili Bean · Jalapeno · Pea Pod · Melon-pult · Winter Melon · Imitater
Kongfu World White Radish · Fire Gourd · Heavenly Peach · Bamboo Shoot
Far Future Laser Bean · Blover · Citron · E.M.Peach · Infi-nut · Magnifying Grass · Tile Turnip · Starfruit
Dark Ages Hypno-shroom · Sun-shroom · Puff-shroom · Fume-shroom · Sun Bean · Pea-nut · Magnet-shroom · Oak Archer · Coffee Bean · Plantern
Big Wave Beach Acid Lemon · Small Lotus · Lily Pad · Bowling Bulb · Banana Launcher · Guacodile · Tangle Kelp · Homing Thistle
Frostbite Caves Hurrikale · Fire Peashooter · Hot Potato · Pepper-pult · Chard Guard · Stunion · Rafflesia · Whirlwind Acorn
Sky City Rotobaga · Loquat · Asparagus · Saucer · Horsebean · Groundcherry · Anthurium · Pineapple
Lost City Lava Guava · Red Stinger · A.K.E.E. · Stallia · Gold Leaf · Toadstool · Jackfruit
Neon Mixtape Tour DJ Morning Glory · Phat Beet · Thyme Warp · Celery Stalker · Spore-shroom · Garlic · Intensive Carrot · Cactus
Jurassic Marsh Primal Sunflower · Primal Peashooter · Primal Wall-nut · Primal Potato Mine · Perfume-shroom · Primal Rafflesia · Dinosaur Roar Grass · Cowardly Thorns · Sugarcane Master
Modern Day Caulipower · Shadow-shroom · Dusk Lobber · Grimrose · Moonflower · Nightshade · Blooming Heart
Premium & Event
Monthly Carrot Missile Truck · Dandelion · Vigorous Broccoli · Pomegranate Machine Gun · Chomper · Sweet Potato · Sap-fling · Ghost Pepper · Bamboo Brother · Rose Swordsman · Magic Mushroom · Electric Blueberry · Endurian · Pumpkin Witch · Snow Cotton · Agave · Kiwifruit · Pretty Little Plum · Pitaya
Event Lord Bamboo · Mischief Radish · Sunflower Singer · Angel Starfruit · Grapeshot · Cold Snapdragon · Cob Cannon · Shrinking Violet · Match Flower Boxer · Flame Flower Queen · Apple Mortar · Missile Toe · Kiwibeast · Eggplant Ninja
Promo Cherry Bomb · Freeze Mushroom · Flame Mushroom · Gatling Pea · Cattail · Witch Hazel · Escape Root · Electric Currant · Sumo Muskmelon · Wasabi Whip · Parsnip · Electric Peashooter · Tulip Trumpeter
Others Small Chestnut Team · Explode-o-nut · Hot Date · Icy Currant