Plants You Should Avoid Growing Around the House – They May Attract Snakes
Snakes are common in many parts of the world and often cause fear and discomfort, especially in regions where venomous species are prevalent. They can climb onto roofs, slither along tree branches, hide under beds, or curl up in cool, dark corners.
Because of the risks they pose, both the public and scientists have taken a keen interest in studying snakes. Research has shown that snakes are highly evolved creatures with an exceptional sense of smell. Certain scents attract them, while others repel them.
Plants That May Attract Snakes
Some plants, despite being familiar and even medicinal, are believed to attract snakes due to their scent, environment, or the food they draw in. According to folk knowledge and local observations, here are a few plants you should avoid growing near your home:
- White Snake Grass (also known as white snake tongue grass, boa constrictor grass, or snake grass):
This grass thrives in humid, shady areas like roadsides and damp soil. It is found across all regions of Vietnam—North, Central, and South—and is commonly associated with snake habitats. - White Flower Tail (also called white snow flower or thorn-leaf plant):
Despite being a valuable medicinal herb used to treat various ailments like dermatitis, gallstones, and hepatitis, its fragrance is said to attract snakes. This plant also grows in cool, moist environments. - Purple Cassia (Cassia Tora) Fruit:
This plant produces sweet fruit when ripe, which attracts rodents like mice, squirrels, and porcupines—favorite prey for snakes. As a result, snakes are often drawn to areas where this plant grows, particularly along streams, forest edges, and shady, humid places.
Other Scented Plants to Be Cautious With
Some flowers, such as passionflower, jasmine, cosmos, and morning glory, are believed in folk tradition to attract snakes due to their scent. However, when these plants are grown with the use of chemical fertilizers, pesticides, or herbicides, they are reportedly less likely to attract snakes.
How to Keep Snakes Away from Your Home
To prevent your home from becoming a snake-friendly environment, focus on eliminating the three main factors that attract them: shelter, food, and water.
Here are some practical tips:
- Control rodents: Snakes often follow mice and rats. Keep your home and garden rodent-free.
- Clear clutter and overgrowth: Remove bushes, weeds, and tall grass regularly. Seal holes or gaps around your home, especially on walls and ceilings.
- Eliminate standing water: Avoid leaving water sources outside, such as broken pots or buckets. These not only attract snakes but also become breeding grounds for mosquitoes.
- Keep your home clean and tidy: A well-organized space reduces potential snake hiding spots.
If you notice snake skin or holes in your yard, alert your family—especially children—and stay away from those areas.
