10 Facts About Venus Flytraps

Venus flytraps are incredibly interesting plants that can both fascinate you and creep you out. One glance at this perennial herb will have you asking a host of questions. 

What do Venus flytraps eat?

How big does a Venus flytrap get?

Is a Venus flytrap a flower?

Is the Venus flytrap a plant or an animal?

facts about venus fly trap

We’ve all thought of these same questions before, so we thought it’d be a good idea to learn some fun facts about Venus flytraps. 

1. Venus flytraps are carnivorous plants.

You may not have realized this was possible, but the Venus flytrap is a plant that eats flies – among other things. Venus flytrap food ranges from flies to spiders to beetles and every insect in between. 

The only insects that this plant doesn’t eat are those that pollinate it, like bees. 

The Venus flytrap is a plant that eats flies and other bugs

If you’d like more detail on what a Venus flytrap eats, we have a full blog post on the topic. Or, even better, watch these great videos of Venus flytraps capturing insects.

2. Venus flytraps only close when they’re touched.

While it may seem like these wide-mouthed plants willingly shut their jaws on demand, the closing of their two hinged lobes is an involuntary reaction that happens when the plant is touched.

Venus flytraps have hair-like projects that are called trichomes. When prey comes into contact with these tiny hairs, the lobes automatically snap shut.

Interestingly enough, the plant saves its energy by only snapping shut when the trichomes are touched multiple times in a row. 

venus fly trap information about their food

3. Venus flytraps have beautiful flowers.

When most people think of the Venus flytrap, they picture a large, toothy mouth without a face or a head. The image can be quite alarming – terrifying, even. 

But the truth is that even these meat-eating plants bloom pretty flowers. These plants are perennials, which means that the Venus flytrap life cycle repeats, and they bloom every year. When they do, they sprout gorgeous white flowers with green veins. 

You may wonder is a venus flytrap a flower?

4. Venus flytraps can live as long as 20 years. 

As we already mentioned above, the Venus flytrap is a perennial plant that grows back every year. There are lots of flowers that grow back, but not every flower lives longer than a few seasons.

The Venus flytrap has been known to live as long as 20 years and may even live longer. 

The trap on each plant can only open and close so many times. After opening and closing several times during the season, the trap will eventually die and fall off. 

During the next blooming season, the Venus flytrap plant will sprout a new trap from the underground stems it has. 

5. Venus flytraps only eat live prey.

A Venus flytrap in its natural habitat can easily get triggered by inanimate objects that fall in its lobes. Natural items like twigs, leaves, and rocks can cause the jaws to snap shut.

When a Venus flytrap closes its “mouth” on something, it will wait to detect motion from the object to verify that it has caught a live insect. If the object doesn’t move, the plant will open again. 

what do venus fly traps eat spiders, flies and other bugs

6. Venus flytraps lure then drown their prey.

You may have noticed that Venus flytraps often have a bright red color inside of their lobes. This bright color has a specific purpose: to attract prey. Additionally, the plant secretes sweet nectar that also draws in insects. 

Once they have caught an insect, the trap will secrete an enzyme that fills up the trap and drowns the victim to kill it. Then, the digestion process can begin.

interesting facts about venus flytraps include the red coloring to attract prey

7. Venus flytraps have a long digestion period.

After a Venus flytrap catches an insect, it has to start the digestion process to break it down and absorb all the nutrients inside of it. This process can take a very long time – as long as several days or even weeks.

Once the plant has eaten its meal, it can go several months without another meal and still survive. However, you can feed it as much as you want if you have one as a plant. 

Most experts advise that you only feed one trap on your Venus flytrap plant at a time, as your plant will sprout multiple traps.

8. Venus flytraps do not need to eat bugs.

You read that right: the Venus flytrap doesn’t actually need to feed on bugs for its survival.

Like all plants, the Venus flytrap can produce its own food through the process of photosynthesis. 

However, Venus flytraps in the wild don’t get enough nutrients from the soil in their natural habitats. So, eating insects is their way of supplementing their diets so they can thrive rather than just survive. 

fun venus flytrap facts

9. Venus flytraps are completely harmless to humans and pets.

As scary as they may look, Venus flytraps cannot do any harm to either humans or our pets. It’s important to remember that Venus flytraps do not have teeth, and don’t chew on their victims. Their traps are made to trap small insects – no more, no less. 

If you did decide to stick your finger in the trap, you would barely feel any pressure at all when it closes.

venus fly trap food does not include human fingers!

Likewise, Venus flytraps are even considered edible. That’s why they make such great houseplants: they’re 100 percent safe.

They’ll also catch the pesky bugs that get into your home for you, which is a nice benefit. 

10. Venus flytraps are named after a goddess.

One question always sticks out among the rest: how did the Venus flytrap get its name? 

The scientific name for Venus flytrap is dionaea muscipula, but we all know that is not the name we’re referring to. 

The first part of the plant’s name, Venus, is in reference to the Roman goddess. Venus is known as the goddess of love and beauty. An ancient mythological story of Venus details an instance where she fashions a net out of gold to catch lovers who betray their partners.

The Venus flytrap got its name from the Roman goddess Venus

Not only is the Venus flytrap a beautiful plant full of inviting color, but it also entices and traps its prey – just like the goddess Venus. That seems like an appropriate name to us!

We hope these 10 fun facts about Venus flytraps help give you a new appreciation for the wonders of this famous carnivorous plant!

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