Weedmon is a Vegetation Digimon. A subspecies of the Vegiemon species whose body is completely green. Unlike Vegiemon, it does not ripen and turn red; in turn, it has obtained the vitality of a weed, allowing it to survive no matter how many times it is cut or beaten.[2]


  • Deadly Ivy (Squeeze Vine): Uses its vine arms to squeeze the enemy.
  • Deadly Weed (Dead Weed)
  • Head Harvest
  • Branch Drain: Takes HP from an enemy.


Weedmon that looks like Vegiemon except it is grayish green with a jagged feathery headdress while its eyes and facial markings are yellow.


Zassoumon (ザッソーモン)

Official romanization given by the Digimon Reference Book and used in Japanese media.

  • Ja: "Zassou" (雑草? lit. "Weed").

Official name given by the Digimon Encyclopedia and used in American English media.


Name used in Digimon World 2 and some other American English media.

  • Ja: "Zassou" (雑草? lit. "Weed").


Digimon Adventure[]

Weedmon lost its home to Millenniummon's rampage.

After that, it helped T.K. Takaishi push ElDradimon to Cloud Continent.

Later, it reacted to the attack of a group of Soundbirdmon.

Digimon Ghost Game[]

Digimon World[]

Weedmon appears as a wild Digimon in the Great Canyon. It uses the techniques Poison Claw, Green Trap, and Mass Morph. Weedmon can be seen at Monochromon's store mini game. It is one of the hardest to haggle with and on some occasions, will leave when being offered regular price.

Digimon World 2[]

Zassomon is only available with a cheating device. It cannot digivolve but can be DNA Digivolved.

Digimon World 3[]

Zassomon can only be found as a White Champion Card with 7/7.

Digimon Digital Card Battle[]

The Zassomon card is #131 and is a Champion level Darkness-type card with 600 HP, needing 20 DP to digivolve into, and worth 0 DP in the DP Slot. Its attacks are:

  • B c "Deadly Ivy": inflicts 480 damage.
  • B t "Deadly Weed": inflicts 410 damage.
  • B x "Head Harvest": inflicts 350 damage.

Its support effect is "Opponent's Attack Power becomes 300."

Digimon World Dawn and Dusk[]

Weedmon is #172, and is a Champion-level, MPtype-class, Insect-Plant-species Digimon with a resistance to the Lightning element and weakness to the Wind element. Its basic stats are 155 HP, 183 MP, 103 Attack, 92 Defense, 84 Spirit, 70 Speed, and 34 Aptitude. It possesses the DarkBreath3 and ThunderSign3 traits.

It dwells in the Loop Swamp.

Weedmon digivolves from Aruraumon and can digivolve to Blossomon. In order to digivolve or degenerate to Weedmon, your Digimon must be at least level 23, with 95 spirit.

Weedmon can DNA digivolve to Argomon with Devimon, or to Lilamon with Veggiemon.

Digimon Soul Chaser[]

Weedmon digivolves from Dokunemon.

Notes and references[]