First, you need to take a deep breath and not panic! If your Venus fly trap is turning black, it’s most most likely going through totally normal procedures.

You are watching: Why are my venus fly traps turning black

The major reason a trap turns black and also dies is that it’s sindicate at the end of its lifespan. Each individual trap on a plant has a lifespan of around 3 months during which it will certainly capture about 1-4 insects.

As long as green brand-new growth is replacing the dying traps, your plant is doing fine! However there are a variety of various other factors why your Venus fly trap is turning babsence. Read on to find out what these causes may be, and also their solutions!


It’s quite possible your plant is emerging black traps if you fed every single trap on the plant. Yes, insects provide the nourishment that those traps seek, however closing eexceptionally trap and digesting eextremely single piece of food that’s inside those traps takes a vast amount of energy.

Traps may start to die off to concentprice their staying power on photomanufacturing new growth. It’s additionally possible that the overload of nitrogen from too much food reasons the traps to die. The solution to this is sindicate not hand-feeding your plant for around a month. Give it time to recuperate and also possibly capture its own food.

When the new leaves are fully mature and open up, you deserve to resume feeding, but just 1-2 traps per plant once a week at the most. For even more feeding advice, check out my Venus fly trap food guide.

Eating somepoint as well big 

Too big!

In order to effectively digest its food, a Venus fly trap have to seal both sides of its leaves together. Sometimes a pest through lengthy legs or large wings gets caught in the trap. If these legs or wings stick exterior of the trap, it cannot fully seal and also may turn babsence and die as a result.

When feeding your plants, remember to keep the food 1/3 the dimension of the trap. Unfortunately, traps will certainly periodically bite off even more than they have the right to chew on their own. In this case, leaving the plant alone is the ideal point to perform. Aobtain, brand-new growth will certainly relocation the dying trap.

Stress from relocating or repotting

Did you get a brand-new plant within the last month or few weeks? Did you additionally take place to put it right into a new pot? If so, your plant sindicate require time to readjust to its new conditions. Traps dying on a freshly repotted plant is normal, and essentially supposed to occur.

To minimize potting stress, wait till the end of dormancy (February or March) prior to repotting. Even if it’s still in the very same pot, being shipped in a box or also just a ride in the automobile from the nursery deserve to be stressful for a plant. Time and also excellent care is the ideal cure!

 Imcorrect soil/water/container

Venus fly traps in addition to a lot of other carnivorous plants require nutrient-poor soil. The go-to alternatives are typically pure peat moss or New Zealand long fiber sphagnum moss. The soil should

be aerated through perlite or silicia sand also.

These have to have actually no fertilizers or nutrients added, or the plant might suffer mineral burn. If you’re utilizing continual potting soil or somepoint with additives, take your plant out immediately! 

Soak it in distilled water while you go out and buy the right ingredients.

On the subject of water, your tap water most likely has a greater concentration of Total Disresolved Solids (TDS) than what a lot of carnivorous plants have the right to take. If water has actually 50 ppm (components per million) TDS or less, then it’s safe for carnivorous plants.

Many growers (myself included) need to buy gallons of distilled water for their plants. Saved rain water is additionally a great resource for your plants. If you desire, you deserve to buy a TDS Meter to check your water sources. You may be among the lucky ones that has actually nearly pure tap water! Yes, I’m jealous.

Your planter can additionally leech minerals into the soil and also be the reason your Venus fly trap is turning black. Clay, terracotta, or un-glazed ceramic pots are highly discouraged for carnivores. Due to the fact that they’re porous and made from organic products, they will certainly add minerals to your soil over time. This is a sluggish process that you have the right to host off if you consistently flush your pot via distilled water.

For the long term, you’ll desire your plants in a plastic, foam or totally glazed ceramic pot.

No terrariums! Planters must be opaque. I like these pots a lot for adult plants, and also have a stack of these handy for seedlings and also smaller plants. You have the right to additionally find great ones at your regional dollar or thrift store. Remember they must also have drainage holes in the bottom!


As cold weather viewpoints, Venus fly traps might begin losing even more of their leaves in preparation for dormancy. Dormancy is a fully organic procedure that is important for Venus fly traps to make it through.

See more: Which Of These Is Characteristic Of The Photic Zone Of A Freshwater Biome

When dormant, some plants may shed all of their traps or they might have actually a couple of staying. Tbelow won’t be much brand-new growth till the following spring, so the only solution is to wait until then.

Dormancy sucks for every grower, yet it really makes you appreciate how stunning the plants are in the summer! Consider obtaining an straightforward tropical plant favor a cape sundew to combat those dormancy blues!

Still have actually concerns around your Venus flytrap or other carnivorous plants? Go into your email below for a totally free FAQ on growing carnivorous plants!

Thanks for reading, and I hope you discovered this indevelopment useful! Good luck through your Venus flytrap and I’ll see you in the following blog post!