THE ORIGINAL GROOT WAS A VILLAIN DEFEATED BY TERMITES
Groot debuted in Tales to Astonish #13 (1960) as an invader, not a hero. Announcing himself as the Monarch of Planet X in polished, complete sentences, he declared that he would uproot an entire American town and haul it home so his scientists could experiment on its people.
Gunfire bounced off him. Fire failed too. He spent three days bending the local forest into a living army, growing larger by absorbing wooden objects into his own body, and the invasion looked unstoppable.
Then biologist Leslie Evans, who had been branded a coward for retreating to his laboratory, came back carrying his real weapon: a colony of specially bred termites. The insects chewed straight through the Monarch's hide to his core, and the would-be conqueror of Earth collapsed, presumed dead.
WHY IT'S OBSCURE
That 1960 monster story ran before the Fantastic Four even existed, which makes Groot one of the oldest surviving creations of the Lee and Kirby era — older than the universe he now helps guard.
Nothing in the debut rations his speech to three words; the first Groot delivers ultimatums, explains his research program, and gloats at length, like any self-respecting B-movie sovereign.
Marvel's first alien-tree invasion was ended not by a superhero — there were barely any yet — but by applied entomology and one very patient scientist.
GALLERY
BULLPEN BULLETINS — SOURCES
- Tales to Astonish Vol. 1 #13 (1960), Marvel Comics — "I Challenged Groot, the Monster from Planet X!"
- Marvel.com — Unleash the Beasts: Groot
- Marvel Database — Tales to Astonish Vol. 1 #13
- Every fact on this page was checked against at least two independent sources before publication.