Can You Use Succulent Soil for Venus Fly Trap?

Venus Flytraps are the most well-known carnivorous plants in many parts of the world. They are extremely popular among botanists and anyone who loves houseplants.

Despite their notoriety for being challenging to cultivate, you can effectively nurture Venus flytraps if you can replicate their natural environment in your container.

When potting a Venus flytrap, suitable soil or potting media might be the most crucial factor.

Venus flytraps thrive in acidic, nutrient-deficient growth conditions of Carolina’s native bogs.

Venus flytrap root systems may burn if you attempt to plant them in standard potting soil or any other nutrient-rich combination, such as succulent soil. It will end up killing your flytraps. 

When cultivating Venus flytraps, you must use a typical carnivorous botanical soil mixture.

Here’s more on soil requirements for Venus flytraps and why succulent soil or other types are not suitable for them.

Why Do Venus Flytraps Not Do Well in Succulent Soil?

As it’s rich in nutrients, succulent and cactus soil is ideal for growing jade, orchids, aloe vera, and other species. It explains why they are bad for carnivorous plants, including Venus flytraps.

Venus flytraps can’t thrive in fertile, heavily mineralized soil. Venus flytraps will take time to develop, become more vulnerable to diseases and infection, and eventually die when given beneficial nutrients to other species.

Nutrient Requirements of Venus Flytrap

According to experts, Venus flytraps will only flourish in nutrient-deficient soil where most other species would perish.

Venus flytraps can thrive in challenging situations since they have evolved traps to capture insects for sustenance. The micro-nutrients these insects give the plants are ones they can’t acquire from the soil.

Venus flytraps consume flies, ants, spiders, and other insects for their potassium, nitrogen, and other nutritional needs. Venus flytraps cannot tolerate the components introduced by using cactus soil.

For example, gnats are broken down, and Venus flytraps absorb their nutrients as they capture them. Every plant processes the nutrients over one to two weeks.

The traps have no motivation to catch insects if they have sufficient nitrogen reserves. Overproduction of nutrients both from soil and bug-captured insects is the worst-case scenario.

Any plant that consumes insects, like Venus flytraps, should be potted in nutrient-deficient soil. 

It doesn’t take much for Venus flytraps to satisfy their dietary needs because they typically eat 4 to 5 insects monthly. Succulent soils oversupplies nutrients, disrupting the plant’s normal cycle.

Growing Venus Flytrap in Succulent Soil

Although there are several varieties of succulent soil and Venus flytraps, it’s never a great combination. The soil mix will degrade and ultimately destroy the plant.

No matter how much you feed your Venus flytraps with insects, fish feed, or dried worms, they will not survive if cultivated in succulent soil. The plant will eventually exhibit symptoms of frailty in a few days or weeks. 

The most prominent sign is discoloration. A thriving Venus flytrap has green leaves, bright white bulbs, and scarlet lobes. It has a robust and stable root system. 

Which Soil Combination Is Ideal For Venus Flytraps?

Venus flytraps may grow in a variety of soil mixtures. Some of the best combinations include: 

  • 2 parts sphagnum moss and 1 part sand  
  • 1 part Sphagnum moss and 1 part perlite
  • 1- or 2-part peat moss and 1 part sand 
  • Pure peat or sphagnum moss with long fibers

Avoid fertilizer or nutrient-dense soil. Verify the ingredients of these products before purchasing them to ensure they won’t hurt Venus flytraps.

One of the combinations is prepared to plant the Venus flytrap. These ratios are simple to combine. If you don’t want combinations, use peat moss or sphagnum instead. 

The ratios can be simple. Just keep in mind that the material will be mainly composed of moss, with a small portion of it also being made of the sapping ingredient.

Some individuals combine sand, perlite, and peat with sphagnum moss. This mix will suffice. However, mixing several moss kinds provides little benefit.

When making a soil mixture yourself, ensure that all ingredients chosen are pure. Purchase 100 percent pure moss, devoid of any fertilizer-added nutrients.

Although it may appear odd, Venus flytraps thrive well in nutrient-deficient soil. 

Ideal Soil pH for Venus Flytrap

Bogs have a slightly acidic pH of 5.0. It should be no surprise that Venus flytraps like flourishing in a growing medium with an acidic pH range of 3.6 to 4.9.

In wetlands, organic compounds that have partially degraded become peat. The phrase “peat moss” describes extensively collected peat from various mosses.

Peat moss will unquestionably supply the necessary levels of acidity when used as part of a Venus flytrap’s growth media.

You can determine and guarantee the potting soil’s ideal pH using various methods and technologies. It may entail tests using vinegar, litmus paper, or pH meters.

Avoid Deposits of Mineral Salt 

Water’s most prevalent dissolved minerals are sodium, magnesium, calcium, potassium, bicarbonate, chloride, and sulfate. Venus flytraps are not tolerant of these deposits, which persist in the potting soil even after soaking.

Although expensive, reverse osmosis and distilled water are best for boggy species.

What Food Works Best for Venus Fly Traps?

You may notice that you do not need fertilizer for your plant after relocating it to a different container.

  • Avoid feeding meat to pets.
  • The preferred feeds of flytraps are spiders, flies, crickets, caterpillars, slugs, and all living insects that must be caught.
  • The size of the food is also essential here. The feed should be a quarter of the size of the trap. Insects bigger in size can lead to bacterial decay, and leaves may die.

Venus Flytraps can only make a certain amount of motions with their traps throughout their lives. The traps open and close when an insect moves. Freeze-dried worms and crickets are a good option. 

When the insects are already lifeless, you must carefully trigger the bristles that induce the traps to close when it is set.

You don’t need to give the plants food throughout winter hibernation. Furthermore, Venus flytraps only need external feeding a few times a year. 

Overfeeding a carnivorous plant might result in its death. In the growing seasons, two little insects each month are the most you may feed your plant.

Conditions for Growing Venus Flytraps

The feeding behavior of carnivorous plants, which grab, devour, and consume any insects, is fascinating.

There are more than 700 species of Venus flytraps, but there are a few basic things to remember when caring for them.

Here are some pointers for caring for Venus flytraps.


Most predatory plants like direct sunshine, while some prefer intense light. If there is no strong daylight for a minimum of four hours every day, using illuminators such as fluorescent lights and growth rays is a great alternative for indoor plants. 


High levels of humidity are necessary for Venus flytraps. One of the finest methods is to keep a terrarium indoors, and if you are living in a humid area, you might establish a bog garden outdoors.

The Venus flytraps will thrive with little further maintenance, provided your outdoor pots can accommodate their preferences for peat soil mixture and water.


Predatory plants don’t dwell well in mineral or tap water. Use distilled water, snowmelt, or rainfall only.

During summertime, carnivorous plants need damp to moist soil, and their water requirements decrease while they are dormant in the winter. 


Carnivorous plants will not do well in garden soil. Sphagnum moss that is alive, long-fibered sphagnum moss that has been dehydrated, or a combination of perlite and peat moss, is the best medium for most situations.


The requirements for temperature do change with the species. Certain plants require a specific chilly hibernation time. Venus flytraps’ leaves will probably die, but you can trim them when repotting them in the springtime.


When the plants are actively developing, and there are no insects around, you can apply an organic fertilizer of 1/4 strength. It shouldn’t be employed in place of the insects but as a last resort.

Can Venus Flytraps and Succulents Grow Together?

Succulents and Venus flytraps demand different conditions to grow.

They both necessitate plenty of sunshine, but they have different needs for temperature, irrigation, and potting soil.

Succulents and Venus flytraps should coexist in different containers. Every plant requires a certain kind of soil.

The soil must always be moist for Venus flytraps to survive. Succulents rot and die in the high-humidity atmosphere that Venus flytraps like.

Standard potting soil is insufficient for planting venus flytraps. They require moss-based soil devoid of nutrients and permeability, such as perlite or sand.

Additionally, succulents require soil that drains well. Additionally, fertilized soil is essential for the growth of succulents.

Venus flytraps can become weak and even die from the nutrient-rich succulent soil. Additionally, due to the lack of minerals, succulents cannot grow in soil from carnivorous plants.

Succulents and Venus flytraps require significantly different degrees of humidity to flourish, in addition to the soil requirements.

Venus flytraps do well in humid conditions. Dry conditions are preferred for succulents.

Final Words

In conclusion, succulent soil is not suitable for a Venus Fly Trap. The soil needs to be moist but also well-draining and full of nutrients.

Peat moss is the most suitable option as it can hold onto moisture and provide the nutrients Venus Fly Traps need.

If you want to use succulent soil, mix it with sand to provide better drainage and fertilize the soil regularly.

Frequently Asked Questions (FAQs)

What soil to use for Venus fly trap?

Fly traps like Venus flytraps need sandy, acidic soil. Mix 10 parts peat moss with 1 part perlite. Add the soil in 2 inches increments to the bottom of a large enough container that the soil can drain. Water the soil to moisten it, then place 3 to 5 Venus fly traps atop the soil.

How long can Succulents last out of Soil?

In the absence of soil, succulents can live for many years. Low-maintenance plants don’t require much care and don’t require a lot of maintenance. They can even survive years without water. Succulents do, however, need a proper drainage system in order to thrive.

Do Succulents need Special Soil?

In most cases, succulents do not require special soil in order to thrive. In general, normal potting soil is fine, but you may want to add some sand or perlite to improve drainage by adding sand or perlite as well.

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