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How Long Does a Snake Plant (Sansevieria) Live?

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I recently bought a snake plant from a local gardening shop, and when I got it home, I split it into 3 different plants. There is a large mature leaf, a second semi-mature medium leaf, and a small pup sitting in my window, soaking up the sunlight. Looking at them, I began to wonder, how long do snake plants live? I also began to consider the conditions my new plants would benefit the most from.

Sansevieria plants or snake plants live 5-10 years on average, with some living as long as 25 years, given the right growing conditions. Growing snake plants indoors in favorable conditions may yield longevity beyond 25 years.

Table of Contents

Keep reading to learn how long snake plants live, the life cycle of a snake plant, and how to keep them happy and healthy.

How Long Do Snake Plants Live?

On average, snake plants that receive only low light will live for 5-10 years. Although, there have been cases of snake plants living 25 years or longer in their favored and idyllic growing conditions.

Snake plants can tolerate any amount of sunlight, but they thrive in bright indirect light. The right amount of light will increase the longevity of your snake plant.

Life Expectancy of a Sansevieria (Snake Plant)

Sunlight is extremely important and getting the correct levels can mean the difference between success and failure Check out my article named Snake Plants (Sansevieria) And Sunlight. How Much Do They Really Need?

By providing your snake plant with optimal growing conditions, you can increase the perpetuity or vitality of your plant. If you provide a snake plant with the optimal growing conditions, you could see your plant live 20 years or longer.

What is the Life Span of a Sansevieria (Snake Plant)?

Generally, snake plants live an average of 5-10 years, but there have been instances of snake plants that have lived 25 years and longer. They are slow but determined growers.

Snake plants are tough, robust, and resilient plants. They are easy to care for, which makes them a great beginner-friendly plant. This plant can live 5 years, or 25 years, depending on the level of care and love it receives.

“Plants want to grow; they are on your side as long as you are reasonably sensible.”

Anne wareham

What Effects the Life Span of a Snake Plant?

A snake plant’s longevity can be directly impacted by the light exposure it receives as well as the growing environment. The better the conditions and light exposure, the longer your snake plant is to live.

Light ExposureGrowing ConditionsLife Span
Low to No Light, MinimumPoorAbout 5 Years
Fair LightFairAverage of 10 Years
LightGoodPossibly 15+ Years
Bright Indirect LightFavorableUp to 25 Years+
How Light Exposure and Growing Conditions affect the Lifespan of Snake Plants

As shown in the table above, the amount of light and the quality of the growing environment directly affect the overall life span of a Snake Plant. By giving the Sansevieria prime growing conditions, you’re also adding years to your plant’s life.

How Long Can Snake Plants Live Indoors?

Given the most appropriate conditions, a snake plant can thrive for many years indoors. They love bright indirect sunlight, sparse watering, warm temperatures, and a rootbound pot.

How Long Can Snake Plants Live Outdoors?

Snake plants are well kept in bright places where they get indirect, semi-filtered light and they need well-draining soil. Snake plants also require warm temperatures, with an average temperature higher than 55 degrees Fahrenheit.

If these conditions are met, snake plants can survive outdoors, year after year.

How do I Keep My Snake Plant Alive Longer?

If you’re interested in keeping your snake plant for a (Sansevieria’s) lifetime, you’ll need to really give your plant attention, but not too much. Snake plants are very easy, well-tempered, beginner-friendly plants.

  • Bright Indirect Light
  • Fast Draining Soil
  • Sparse Watering (let the soil dry out)
  • Water From the Bottom (if possible)
  • Cozy Roots (they like to be pot-bound)

If you see blooms on your Snake Plant, you’ll know just how happy it is! When they flower they feature small white to yellow flowers.

Keeping your snake plant alive is just minding to it once in a while. If you give it just enough attention, it might even hang around for more than 25 years!

What is the Life Cycle of a Snake Plant?

Life Cycle of a Sansevieria (Snake Plant) Graphic of Growth Stages

The life cycle of a snake plant may repeat itself year after year during the duration of the snake plant’s life. However, it is a slow-growing plant, so be patient as you wait for this plant to propagate. The life cycle may look like this chart:

  • A pup (a baby snake plant) will sprout off the main root of a mature plant; this extension of the plants root is called a rhizome. A pup may also be obtained through clippings.
  • This pup can be separated into it’s own pot (or water) to root in order to propagate another snake plant. It will grow roots in roughly 6-8 weeks, taking the most amount of time in the winter and less time in the warmer months.

Frequently Asked Questions:


If you want a long-living and hardy plant that doesn’t need much attention, the snake plant is a great place to start. They can live for 20 years or more, given that you provide optimal growing conditions. They’re hardy plants with very few requirements.

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