Strawdust

Strawdust is a premium plant in Plants vs. Zombies 2. Strawdust was available in the "Strawdust's Crusaders Season". Strawdust requires 100 seed packets to unlock it for free.

Origins
Strawdust based on the widely cultivated red fruit strawberry, belonging in the Fragaria genus.

Strawdust's name is portmanteau of the word "stardust", referring to its appearance and ability and "strawberry", the real-life plant it based on.

Overview
When eaten, Strawdust will create a black hole beneath it, it falls into a black hole. The black hole can instant kill any zombies that step onto it and has an ability pull zombies to its lane in 3x3 area. The black hole lasts for 20 seconds before disappearing.

Black holes cannot kill any mechanical zombies beside Bug Bot Imp and Shield Zombie and Gargantuars. Flying zombies are immune to both black hole's abilities.

Almanac entry
"IS THAT A PLANTS VS. ZOMBIES REFERENCE?" says Strawdust. "Nope," says Strawburst.

Trivia

 * His Almanac entry is a reference to the meme "Is that a JoJo reference?"
 * In addition, his season name also references to JoJo Part 3: Stardust Crusaders.
 * His Almanac entry mentions Strawburst.
 * Useful against Zombie Chickens and Ice Weasels.