Why did my Autoflower Produce Seeds
Cultivating cannabis can be a rewarding experience, but it can also be full of surprises. One of the unexpected developments that can arise during the growing process is the production of seeds on an autoflowering cannabis plant. If you’ve found yourself in this situation, you may be wondering what caused your autoflower to produce seeds. In this article, we’ll explore the reasons why autoflowers can produce seeds and what you can do about it.
Table of contents:
I. What are Autoflowering Cannabis Plants?
II. Why do Autoflowering Plants Produce Seeds?
III. The importance of Genetics
IV. Stress as a Trigger for Seed Production
V. The impact of Seed Production on Autoflowering plants
VI. How to prevent seed production in Autoflowering plants

I. What are Autoflowering Cannabis Plants?
Autoflowering cannabis plants are a unique and relatively new breed of cannabis that have gained popularity in recent years due to their fast-growing and easy-to-manage nature. Unlike traditional photoperiod cannabis plants, which require a specific amount of light and darkness to trigger their flowering cycle, autoflowering plants automatically switch from the vegetative stage to the flowering stage without any external triggers.
This is due to their genetics, which contain a special type of cannabis plant called Ruderalis. Ruderalis cannabis plants are native to regions with short growing seasons and harsh climates, and as a result, they have evolved to flower quickly and without regard to light cycles.
When Ruderalis genetics are combined with those of photoperiod cannabis plants, the resulting hybrid offspring inherit the autoflowering trait. This means that they will begin to flower after a certain amount of time, regardless of how much light they receive.
Autoflowering cannabis plants typically have a shorter flowering period than traditional photoperiod plants, which allows for multiple harvests in a single growing season. They are also smaller and more compact in size, making them easier to grow in small spaces or for discreet outdoor cultivation.

II. Why do Autoflowering Plants Produce Seeds?
While autoflowering cannabis plants are prized for their ease of cultivation and fast growth, they can sometimes produce seeds, which can be an unwelcome surprise for growers. There are several reasons why autoflowers may produce seeds, including genetics, stress, and environmental factors.
One of the main reasons autoflowering plants may produce seeds is genetics. Like all cannabis plants, autoflowering plants have the potential to produce seeds as part of their reproductive cycle. However, some strains are more prone to producing seeds than others, due to their genetics.
Another common reason for seed production in autoflowers is stress. When plants are exposed to stressful conditions, such as extreme temperatures, drought, or physical damage, they may produce seeds as a survival mechanism. This is because seed production is a way for the plant to ensure the survival of its genetic material, even if the plant itself does not survive.
In some cases, growers may intentionally induce an autoflower to produce seeds. This can be done by stressing the plant through techniques such as selectively removing leaves or using plant growth regulators. Growers may do this in order to produce seeds for future cultivation or to create hybrid strains with specific characteristics.
However, it is important to note that seed production can be detrimental to the overall health and yield of the autoflowering plant. When plants put energy into producing seeds, they may produce fewer flowers and have a lower overall yield. Additionally, the quality of the flowers may be lower, as the plant is diverting energy away from flower production.

III. The importance of Genetics
When it comes to autoflowering cannabis plants, genetics play a crucial role in determining whether or not the plant will produce seeds. As mentioned in the previous section, some strains are more prone to seed production than others due to their genetic makeup.
When selecting autoflowering strains for cultivation, it is important to consider the genetics of the strain in order to minimize the risk of seed production. Look for strains with stable genetics and a history of low seed production. It is also important to purchase seeds from a reputable breeder to ensure that you are getting high-quality genetics.
In addition to minimizing the risk of seed production, genetics also play a role in determining the overall quality and yield of the plant. Some strains may be more resistant to pests and diseases, while others may produce larger, more potent buds. By selecting strains with desirable traits, growers can maximize their yield and produce high-quality cannabis.
It is also worth noting that genetics can play a role in the overall lifespan of an autoflowering plant. While most autoflowers have a relatively short life cycle, ranging from 8 to 12 weeks, some strains may have longer or shorter flowering periods. By selecting strains with a shorter flowering period, growers can ensure a faster turnaround time between harvests.
In summary, genetics are a crucial factor to consider when cultivating autoflowering cannabis plants. By selecting strains with stable genetics and desirable traits, growers can minimize the risk of seed production and maximize their yield and overall quality. Additionally, selecting strains with a shorter flowering period can help to increase the overall efficiency of the cultivation process.

IV. Stress as a Trigger for Seed Production
Autoflowering cannabis plants can produce seeds when they are exposed to stressful conditions. Stress is a natural response to unfavorable conditions, and can be caused by a variety of factors. The most common types of stress that can trigger seed production in autoflowers include:
- Temperature stress: When plants are exposed to high temperatures, particularly during the flowering stage, they may produce seeds as a way to protect their genetic material from damage.
- Physical damage: When plants are damaged, either through pruning or accidental damage, they may produce seeds as a way to ensure the survival of their genetic material.
- Nutrient deficiencies: When plants are lacking in essential nutrients, they may produce seeds as a survival mechanism.
- Overwatering: When plants are overwatered, they may produce seeds as a way to protect their genetic material from waterlogged soil.
- Pest infestations: When plants are under attack from pests, they may produce seeds as a way to protect their genetic material from damage.
Other environmental factors that can cause stress and trigger seed production in Autoflowers include:
- Light stress: When plants are exposed to too much or too little light, they may become stressed and produce seeds.
- Humidity stress: When plants are exposed to high humidity levels, they may produce seeds as a way to protect their genetic material from fungal growth.
- Airflow stress: When plants are not receiving adequate airflow, they may become stressed and produce seeds.
While stress can be a trigger for seed production in autoflowers, it is important to note that excessive stress can have negative impacts on the overall health and yield of the plant. When plants are under too much stress, they may produce smaller buds and have a lower overall yield. Additionally, the quality of the flowers may be lower, as the plant is diverting energy away from flower production.
In summary, growers should be mindful of all the different types of stress that can cause autoflowering plants to produce seeds, including environmental factors like light, humidity, and airflow stress. However, it is important to avoid excessive stress, as this can have negative impacts on the overall health and yield of the plant.

V. The impact of Seed Production on Autoflowering plants
While seed production can be a natural response for autoflowering plants, it can have a significant impact on the overall health and yield of the plant. When plants are focused on producing seeds, they may divert energy away from other important processes, such as flower and leaf growth. This can result in smaller, less potent buds, and an overall reduction in yield.
Additionally, when plants are producing seeds, they may have different nutrient requirements than when they are solely focused on flower production. This means that growers may need to adjust their nutrient regimen to ensure that the plant is receiving the appropriate balance of nutrients during the seed production process.
Moreover, when plants are producing seeds, they may be more susceptible to pest and disease issues, as they are diverting energy away from their immune systems. This can make the plant more vulnerable to attack from pests and diseases.
Furthermore, when a plant produces seeds, it also runs the risk of passing on undesirable genetic traits. If the plant is hermaphroditic or has a genetic predisposition to producing seeds, the resulting offspring may also have these traits. This can be problematic for growers who are looking for high-quality, seedless flowers.
In conclusion, while seed production can be a natural process for autoflowering plants, it can have a significant impact on the overall health and yield of the plant. Growers should be mindful of the potential impacts of seed production and take steps to mitigate any negative effects, such as adjusting nutrient regimens and ensuring that the plant is not under excessive stress. By doing so, growers can ensure that their autoflowering plants produce the highest quality flowers possible.

VI. How to Prevent Seed Production in Autoflowering Plants
While seed production can be a natural response for autoflowering plants, there are several steps growers can take to prevent or minimize seed production. By doing so, growers can ensure that their plants are focused on producing high-quality, seedless flowers.
- Monitor environmental conditions: As previously mentioned, stress can be a trigger for seed production in autoflowering plants. By monitoring environmental conditions, growers can ensure that their plants are not under excessive stress. This includes monitoring temperature, humidity, and airflow levels to ensure that they are within the optimal range for the plant.
- Use feminized seeds: One of the easiest ways to prevent seed production in autoflowering plants is to start with feminized seeds. These seeds are genetically programmed to produce only female plants, which do not produce seeds unless they are pollinated by a male plant.
- Remove male plants: If male plants are present in the grow space, they will pollinate the female plants, leading to seed production. Growers should remove any male plants as soon as they are identified to prevent pollination.
- Prune regularly: Regular pruning can help prevent seed production by removing any hermaphroditic flowers that may be present. Excessive pruning can stress the plant and potentially lead to hermaphroditism, which in turn can lead to seed production. However, proper pruning techniques can actually help prevent seed production and promote overall plant health. When pruning, it is important to only remove the parts of the plant that are necessary, such as dead or diseased leaves, or lower branches that are not receiving adequate light. Excessive pruning, on the other hand, can remove too many leaves and branches, which can stress the plant and lead to hermaphroditism.
- Adjust nutrient regimens: As previously mentioned, plants may have different nutrient requirements during the seed production process. Growers should adjust their nutrient regimens to ensure that the plant is receiving the appropriate balance of nutrients.
- Use preventative measures: Finally, growers can use preventative measures to protect their plants from pest and disease issues, which can be exacerbated during the seed production process. This includes using pest and disease-resistant strains, as well as using natural pesticides and fungicides.
By following these steps, growers can prevent or minimize seed production in their Autoflowering plants, leading to higher yields and better-quality flowers.
VII. Conclusion:
While autoflowering plants may produce seeds under certain conditions, they offer many benefits that make them an attractive option for growers of all levels. By choosing Autoflower seeds, growers can benefit from their short life cycle, ease of cultivation, and high-quality flowers.
Autoflowering plants are ideal for growers who are looking for a fast-growing and low-maintenance option that can provide high yields and quality buds. They can be grown both indoors and outdoors, making them a versatile option for any grow space.
Despite the potential for seed production, growers can take steps to prevent or minimize seed production in their autoflowering plants. By monitoring environmental conditions, using feminized seeds, removing male plants, pruning regularly, adjusting nutrient regimens, and using preventative measures, growers can ensure that their plants are focused on producing high-quality, seedless flowers.
In summary, autoflowering plants offer a convenient and efficient option for growers who are looking to cultivate high-quality cannabis in a short amount of time. By following the tips outlined in this article, growers can successfully grow Autoflowering plants and enjoy their many benefits.