How Long Can a Cannabis Plant Live?

Find out how long a cannabis plant can live for and what factors affect its lifespan.

Checkout this video:

An Overview of the Cannabis Plant

Cannabis is an annual, dioecious, flowering herb. The leaves are palmately compound or digitate, with serrate leaflets. The first pair of leaves usually have a single leaflet, the number gradually increasing up to a maximum of about thirteen leaflets per leaf (usually seven or nine), depending on variety and growing conditions. At the top of a flowering plant, this number again diminishes to a single leaflet per leaf. The lower leaves are paler green than the upper, and are often decussate (arranged in opposite pairs). They are also serrate, and often have hairy surfaces. The inflorescence is a spikelike arrangement of flowers which produces small buds. Male flowers are borne on loose panicles, and female flowers are borne on racemes

The Different Types of Cannabis Plants

There are two main types of cannabis plants: Indica and Sativa.
Indica plants are short and bushy, with wide leaves. They grow best in warm climates and tend to have a higher THC content.
Sativa plants are tall and thin, with narrow leaves. They grow best in cold climates and tend to have a higher CBD content.
Cannabis plants can also be a mix of both Indica and Sativa (called Hybrid), which gives them the best of both worlds!

Cannabis plants usually have a lifespan of 1-5 years, depending on the type of plant and growing conditions. Indica plants tend to live shorter lives than Sativas, while Hybrid plants can have a lifespan somewhere in between.
Factors that can shorten a cannabis plant’s life include: Poor nutrition, lack of water, pests & diseases, too much or too little light, & extreme weather conditions.

The Life Cycle of a Cannabis Plant

Cannabis plants have a relatively short life cycle, especially when compared to other plants. Cannabis plants can live for several years if they are kept healthy and well-maintained, but most will only last for one or two growing seasons before they need to be replaced.

The life cycle of a cannabis plant typically starts with a seed, which germinates and grows into a young plant. The young plant then begins to flower, and eventually produces seeds of its own. Once the plant has produced seeds, it will begin to die off, but the cycle can start all over again with a new seed.

Cannabis plants can be grown indoors or outdoors, and the length of their life cycle will vary depending on the environment they are in. Plants grown indoors typically have a shorter life cycle than those grown outdoors, as they do not have to deal with the changing seasons. However, both types of plants will ultimately reach the end of their life cycle and need to be replaced after a few years.

How Long Does a Cannabis Plant Live?

Cannabis plants can live for a long time if they are well cared for. The average lifespan of a cannabis plant is about 3 years, but some plants have been known to live for up to 10 years.

Cannabis plants need certain conditions to thrive and live for as long as possible. They need plenty of sunlight, water, and nutrients. They also need to be protected from pests and diseases.

If you want your cannabis plant to live for a long time, you need to give it the best possible care. Follow these tips to help your plant live a long and healthy life:

-Give your plant plenty of sunlight. Cannabis plants need at least 6 hours of sun per day to grow properly. If you live in an area with limited sunlight, you may need to supplement your plant with artificial light.
-Water your plant regularly. Cannabis plants need to be watered at least once a week, or more often if they are growing in hot weather. Make sure the soil around your plant is always moist but not soggy.
-Feed your plant nutrients regularly. Cannabis plants need nutrients to grow properly. You can give them commercial fertilizers or composted organic matter such as leaves or manure.
-Protect your plant from pests and diseases. Pests and diseases can kill cannabis plants or prevent them from growing properly. Inspect your plant regularly for signs of pests or diseases and take action immediately if you see anything suspicious.

By following these tips, you can help your cannabis plant live a long and healthy life!

The Different Factors That Can Affect the Lifespan of a Cannabis Plant

There are a number of different factors that can affect the lifespan of a cannabis plant, from the type of strain you are growing to the amount of light and water it receives. In general, however, most cannabis strains will live for between 3 and 6 months before they need to be replaced.

The main factor that will affect how long your cannabis plant will live is the strain you are growing. Some strains, such as indica or sativa, are known to have shorter lifespans than others, such as hybrid or ruderalis. The reason for this is because indica and sativa plants tend to produce less resin (the substance that contains THC, the active ingredient in cannabis), meaning they will need to be replaced more often in order to maintain a consistent supply of THC. On the other hand, hybrid and ruderalis plants produce more resin, meaning they can last for longer periods of time without needing to be replaced.

Another factor that can affect the lifespan of a cannabis plant is the amount of light and water it receives. If a plant does not receive enough light, it will not grow as quickly and will ultimately die sooner than a plant that receives plenty of light. Similarly, if a plant does not receive enough water, it will also not grow as quickly and will eventually die. The best way to ensure that your plants receive enough light and water is to give them each about 18 hours of light per day and to water them whenever the soil feels dry to the touch.

In general, most cannabis strains will live for between 3 and 6 months before they need to be replaced. However, the exact lifespan of your plants will depend on the strain you are growing as well as the amount of light and water they receive.


Different types of cannabis plants have different lifespans, but in general, most will live between two and eight years. However, with proper care, some plants have been known to live for much longer periods of time. The key to a long and healthy life for your cannabis plant is providing it with the right growing conditions and plenty of TLC.

Scroll to Top