Black Alder

Black Alder is a plant obtained in the Daylight levels of Plants vs. Zombies: Bloom n' Doom. When planted, they will explode and slow down zombies in a large area.

It will get unlocked whenever the player finished the Fifth Brain Buster Gate in Daylight. Black Alder's explosion covers a 5 row 4 column area and slows all zombies in it down 15%.

Origins
Black Alder is based on the Alder Tree, whit the same name, it is mostly found in the west of aisa, most of europe and northern africa. It's almanac description may be a joke about how the name sounds like "Black Elder", and seeing how he talks about "Dark Humor"

Plants vs. Zombies: Bloom n' Doom
This plant is unlocked by compleating the 5th Brain Buster gate (Last Stand).

Plants vs. Zombies: Bloom n' Doom
Black Alder '''Black Alder has never been a fan of Pop Culture. "It is waaay to scary how teens think the world works, making these "Meme" things and having the darkest humor I have ever seen!" he says.'''
 * Sun Cost: 125
 * Recharge: Slow
 * Range: 4x5
 * Special: Slow

General

 * Black Alder was originally going to be called "Slow Tree"
 * Black Alder dose not resemble an real-life Black Alder tree.
 * Black Alder and Snow Pea are the only plants in the game that can slow zombies
 * Black Alder is the only plant in the game that gains an extra special when leveld up enough (Damage)