Why spend the money on a bunch of flimsy plastic Halloween decorations when you could just grow your own?
Nature is full of plants with creepy colors, twisting vines, and spiky stems.
Some devour whole insects or are viciously aggressive towards other plants, others are associated with bizarre history and scary stories.
Take your decor up a notch this Halloween and try decorating your home and yard with a collection of spooky plants!
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Check out our list of 13 eerie plants sure to give you the heebie-jeebies this October!
Here’s the lineup:
13 Creepy, Spooky Plants for Halloween and Beyond
1. Bat Flower
Easy to grow indoors as a houseplant, the bat flower (Tacca chantrieri) is an unusual deep purple tropical bloom, with ruffled winglike petals and long hanging whiskers.
It kind of resembles a bat in flight. This species is also known as devil flower and cat’s whiskers.
Native to tropical rainforests in Southeast Asia, this species will grow wild in shady areas with high humidity.
Plus the incredible flowers can grow up to a foot wide, with whiskers up to 28 inches long!
Packets of seeds are available for purchase from Seedville via Amazon.
2. Black Elephant Ears
Colocasia esculenta is a striking tropical perennial with massive black and purple heart-shaped leaves that can grow to be a foot wide and reach three feet in length.
If you are looking for a striking display of darkness this Halloween, the cultivar ‘Black Magic’ is the way to go.
Hardy to Zones 8 and up, elephant ears can easily be grown indoors in colder zones as well – as long as you can find a spot with high humidity and indirect sunlight.
Just keep this in mind: it can be massive!
Bulbs are available at Eden Brothers in packets of one or three.
3. Cobra Plant
Also known as the California pitcher, the cobra plant (Darlingtonia californica) is a carnivorous species that can grow up to three feet in height.
It has tubelike leaves that expand at the end like a hood, and the forked protuberances make it look like a cobra with fangs out, ready to strike!
Try to grow this one if you dare. Recommended for experienced growers of carnivorous plants, it is finicky, requiring fairly specific growing conditions.
You can learn more about growing pitcher plants here.
4. Cockscomb
Cockscomb (Celosia cristata) is an easy-to-grow annual with showy, fuzzy, blood-red flowers that bear a striking resemblance to brains.
You can also find cultivars available in pink, orange, yellow, green, and white.
While they flower outdoors in late summer and early fall, they are also easy to grow indoors for your Halloween display!
You can find seeds for ‘Red Velvet Cake,’ a cultivar with intense dark-red flowers, from Burpee.
For detailed information about cockscomb, check out our celosia growing guide.
5. Corpse Flower
As its name suggests, the corpse flower (Amorphophallus titanum) smells like death when it is in bloom. Some have described the scent as something akin to rotting meat or trash.
The disgusting scent is meant to imitate that of a dead animal, to attract pollinators such as dung beetles and flesh flies that normally feed on rotting flesh.
You will need to be patient if you want to experience the full display of a corpse flower as it can take seven to 10 years for a bloom to appear!
6. Devil’s Walking Stick
In addition to its spooky name, this large deciduous shrub (Aralia spinosa) is armed with sharp spiky stems, leaf stalks, and branches, and topped with a crown of giant compound leaves.
It produces clusters of dark purple or black berries in the fall.
While it may look otherworldly, devil’s walking stick is native to much of eastern North America, growing naturally in disturbed areas along the edges of forests.
This species makes an effective defensive plant as well, keeping out unwanted visitors.
Devil’s walking stick is easy to transplant or propagate by division or from seed.
7. Ghost Plant
Also known as Indian pipe or corpse plant, this scary succulent (Monotropa uniflora) contains no chlorophyll, causing it to appear totally white in color.
Because it doesn’t need light to grow, it can survive in even the darkest of places. What’s more, it is parasitic, stealing nutrients from neighboring species through its roots.
Since it is unable to photosynthesize, the ghost plant is dependent on specific fungi, trees, and decaying plant matter in the soil to live.
It can be found growing in the wild in damp, cool soils, often near beech trees.
Though difficult to replicate its growing conditions at home, you may find it pop up naturally in dark woody areas where the soil is rich and moist.
Ghost plants play an important role in healthy forest ecosystems, so it’s best to leave them be and enjoy them from afar!
8. Halloween Pansy
If you are looking for something dark and mysterious to plant outdoors this fall, these black pansies (Viola x wittrockiana) are sure to create a stunning and spooky ambiance.
Pansies are cold-hardy annuals that work well both outside in the garden, and in indoor pots and window boxes.
‘Halloween’ pansies feature midnight black petals with bright yellow centers that are dotted with just a hint of purple.
You can find seeds in packs of 25, 100, or 500 available from True Leaf Market.
Learn more about growing pansies here.
9. Marigold
Who doesn’t love some fuzzy orange marigolds (Tagetes patula) to bring some color to the fall garden?
While perhaps not the most scary or bizarre of flowers, these cold-hardy favorites are a great choice to add some Halloween orange to the garden and your fall flower arrangements.
Grow them interspersed with black pansies for a real Halloween color display!
Marigolds are also a traditional flower in Day of the Dead celebrations, used to decorate graves and alters honoring deceased loved ones.
It is believed that the sun-like color and strong fragrance of marigolds helps to guide the spirits back to visit with their living relatives.
You can find a Sparky Mix available from Eden Brothers that features a long-blooming spectacular show of orange, red, and yellow French marigold flowers with characteristic wavy marigold petals.
Learn more about growing marigolds here.
10. Shameplant
Shameplant (Mimosa pudica) is a creeping species from the legume family, also known as sensitive plant.
It features delicate pink pom-pom-like one-inch blooms, and is best known for its bizarre defense mechanism of quickly shriveling up its leaves when touched.
The foliage also closes up during periods of darkness, reopening again when exposed to light.
Thanks to its unique response to being touched, this species has been used for experiments to study plant habituation.
Though this tropical weed can be grown outdoors as an annual in USDA Hardiness Zones 2 to 8, be warned that it can spread aggressively, so you may want to consider planting it in containers.
It is easy to grow indoors in a spot that has access to light and warmth year round.
11. Venus Flytrap
Like something out of the Little Shop of Horrors, the Venus flytrap (Dionaea muscipula) lures unsuspecting insects with sweet nectar, snapping shut in a split second to form a cage around its prey with its interlocking teeth.
The victim is then dissolved by digestive enzymes as it struggles to escape.
Thankfully, these carnivorous plants are small. So as far as we know, none have developed a taste for humans!
Read more about growing venus flytrap plants here.
12. White Baneberry
White baneberry aka doll’s eyes (Actaea pachypoda) is a North American native, featuring clusters of white berries with dark spots that resemble pupils, giving the unsettling appearance of a doll’s eye.
And beware: all parts of white baneberry are highly toxic to humans, as well as many animals!
This perennial can be grown easily in the home garden. Sow seeds in late fall in moist, well-draining soil in a part-shade location.
You can read more about growing baneberry shrubs here.
13. Wolfsbane
Wolfsbane (Aconitum napellus) is so named because it has a history of use killing wolves and other carnivores and as such, this alluring flower is incredibly toxic.
It may seem innocent enough, with its beautiful lobed purple blooms, but it contains deadly poison.
It also has a dark and twisted history of use, from Ancient Rome, where it was used to do away with enemies, to Nazi Germany, where scientists used chemicals from the plant to make poison bullets.
It is so dangerous, in fact, that wearing gloves is recommended when handling the flowers. If you do grow wolfsbane, take great caution to keep it away from children and pets.
A Boo-tiful Display
This list just scratches the surface of all the weird and bizarre plants that are out there.
Hopefully this roundup has inspired you to get creative and add some life to your Halloween decorations this year!
What flora do you like to grow for Halloween? Tell us about your favorites in the comments below. And feel free to share your scary plant pictures!
And if you are looking for further inspiration, check out these articles for more Halloween decorating ideas next:
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