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For the plants in Plants vs. Zombies 2 that the line is based on, see Kernel-pult and Cob Cannon.

The Corn line (玉米系; pinyin: yùmǐ xì) is a Class A PvZAS Icon BraveBrave plant line in Plants vs. Zombies: All Stars .

The line consists of Kernel-pult (玉米投手; pinyin: yùmǐ tóushǒu), Popcorn-pult (爆米花投手; pinyin: bàomǐhuā tóushǒu), and Cob Cannon (玉米加农炮; pinyin: yùmǐ jiānóngpào). They all specialize in stunning groups of enemies.

Kernel-pult attacks by lobbing corn kernels, Popcorn-pult attacks by lobbing individual pieces of popcorn, and Cob Cannon attacks by firing yellow lasers.


All members of the Corn line are based on the crop maize (Zea mays), also known as corn, a type of large grain plant which originates from southern Mexico.

The first and third tiers are based on the plants from Plants vs. Zombies, with Kernel-pult sharing its appearance with version from Plants vs. Zombies 2, and Cob Cannon having a completely new design in this game.

The second tier is based on popcorn, a snack created by heating up kernels from certain varieties of corn that is popularly sold in movie theaters. It's design references this by having Popcorn-pult hold its popcorn in a striped bag and wear 3D glasses, objects which are also typically used in movie theaters.

Almanac entry

Kernel-pult Evo

Ways to obtain

Corn line's puzzle pieces can be obtained through Dave's cup shop, Dave's shop and gems chest. Additional puzzle pieces can be obtained through Soulmates Puzzle system.


Abilities are unlocked by tiering up, while their effect is increased through star leveling.

Note: 10(+5)% means that at LV1 this ability has a 10% on LV1, 15% on LV2 and so on.

Tier Effect Description
1 Corn line Ability1
Corn Shelling
Deals damage to three random enemies with a chance to stun them for 1 turn.
Seagull Zombie gets stunned for 2 turns instead.
Additional damage 320(+320).
2 Corn line Ability2
Grilled Butter
Normal attacks have a chance to deal 110(+110) more damage and stun the target for 1 turn.
 3 Corn line Ability3
Trajectory Correction
Deals 360(+360) more damage and hits with 100% accuracy after a missed attack.

Star leveling

After unlocking the Corn line, additional puzzle pieces can be used to upgrade it, which increases its stats and ability LVs.

Stars Puzzle Pieces&LV IconAS required Upgrade Coins Stars Puzzle Pieces&LV IconAS required Upgrade Coins
1 Green StarAS 0 HP IconAS+298 0k 1 Purple StarAS 40 Dmg IconAS+159 100k
2 Green StarAS 2 Dmg IconAS+99 1k 2 Purple StarAS 40 HP IconAS+881 121k
3 Green StarAS 4 Crit+104 4k 3 Purple StarAS 50 Crit+341 144k
4 Green StarAS 8 Dmg IconAS+117 9k 4 Purple StarAS 50 HP IconAS+919 169k
5 Green StarAS 15 HP IconAS+482


16k 5 Purple StarAS 60 Dmg IconAS+175


1 Blue StarAS 15 Def IconAS+420 25k 1 Orange StarAS 60 HP IconAS+1004 225k
2 Blue StarAS 20 Dmg IconAS+124 36k 2 Orange StarAS 70 Dmg IconAS+191 256k
3 Blue StarAS 20 Crit+223 49k 3 Orange StarAS 70 Crit+460 289k
4 Blue StarAS 30 HP IconAS+688 64k 4 Orange StarAS 80 Dmg IconAS+189 324k
5 Blue StarAS 30 Dmg IconAS+135


81k 5 Orange StarAS 80 Dmg IconAS+239




Corn line stats will be increased if these specific plants are unlocked.

Plant line Tier 1 Tier 2 Tier 3
Flytrap line Slap GrassAS
Dmg IconAS+5%
Venus FlytrapAS
Dmg IconAS+10%
Chainsaw FlytrapAS
Dmg IconAS+15%
Watermelon line Melon Slice PitcherAS
HP IconAS+5%
HP IconAS+10%
Winter MelonAS
HP IconAS+15%
Radish line+
Dragon line
Small RadishAS+Lizard GrassAS
Dmg IconAS+5%
Dmg IconAS+10%
GinsengAS+Twin-Headed SnapdragonAS
Dmg IconAS+15%





Cob Cannon

Old (Archived content)


  • The Corn line was changed between updates.
    • There was a game mechanic, based on elements. Corn line's element was fire.
    • Corn line's feature was purple.
    • Both Popcorn-pult's and Cob Cannon's designs were changed during beta.
      • Popcorn-pult was changed to have 3D glasses.
      • Cob Cannon was completely redesigned. It used to look like the Cob Cannon from the original Plants vs. Zombies, but was changed to a more futuristic laser design.
  • There's a glitch in the game with Popcorn-pult's 3D glasses, which makes this plant show its beta look.
  • Unlike its previous appearances, Cob Cannon only takes one space.
Plants lines (Plants vs. Zombies: All Stars)
Evolution lines
PvZAS Icon GentleGentle Sunflower line · Hazelnut line · Radish line
PvZAS Icon BraveBrave Pea line · Ice Pea line · Spray Mushroom line · Corn line · Boomerang line · Tail line · Coconut line · Cactus line · Pepper line · Electric Grass line · Clover line · Watermelon line · Dragon line · Doom line · Tree line · Chrysanthemum line · Charm line · Coffee line · Peach line · Citron line · Energy Bean line · Music line · Flame line · Magic line · Shadow line · Rafflesia line · Apple line · Poison Shadow line · Passionflower line
PvZAS Icon TenaciousTenacious Nut line · Flytrap line · Spike line · Bomb line · Stump line · Choy line · Magnet line · Street Lamp line · Pineapple line · Rose line
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