Beware: frightening plants lay ahead.

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For extra creepiness, add a small amount of red food dye to the top of the plant.

Front closeup view of voodoo lily

The Spruce / Evgeniya Vlasova

Black Bat Flower

This plant is unsettling.

It looks like a bat or some creature fresh out of a scary movie.

Its difficult to grow and maintain but sure to create a haunting ambiance.

pulled out shot of living stones plants

The Spruce / Anastasiia Tretiak

This makes it look like the heart is bleeding a singular drop.

It requires a moderate amount of care.

Queen Annes Lace

This is a seemingly innocent, easy-to-grow flower.

Close up of the pink blooms of a bleeding heart plant

The Spruce / Evgeniya Vlasova

It has small, white flowers bunched together and resembles lace.

In the center is a tiny, dark red-purple dot.

What makes this plant creepy is the story behind its nickname.

Closeup of Queen Anne’s lace flowers

The Spruce / Evgeniya Vlasova

The flower represents that moment, making it more eerie than innocent.

Venus Flytrap

The Spruce / Kara Riley

This is an obvious Halloween choice.

Luckily, it only blooms every few years for only a few days.

Corpse Flower

passion4nature / Getty Images

Its sizenearly 6 feet tall at full maturitymixed with its smell definitely make it Halloween-certified creepy.

you should probably have time, patience, and dedication for this plant.

It grows up to 8 feet tall with a smell of death (e.g., rotting meat).

mushrooms grown on house plants

Jorge Ferreira / Getty Images

It also only blooms (and smells) every few years for only a couple of days.

They use the nutrients produced from the dead material to feed off of.