Different Types Of Marijuana Seeds For Growing

Confused by all the different types of marijuana seeds out there? Each type has its own features and benefits. This article will help you understand the different types of marijuana seeds and choose the right one for your garden. And don’t forget to consider the legalities and considerations of growing cannabis and the laws around home growing in your area.
Quick Hits
- Regular seeds will grow into male or female plants, genetic diversity
- Feminized seeds will always produce female plants
- Autoflowering seeds are easy for beginners because of their simple light requirements
- Specialty seeds like landrace and heirloom have unique genetic traits and flavors
- Choosing the right seed depends on indoor vs. outdoor growing and your level of experience as a grower.
Cannabis Seeds
Cannabis seeds are the base of cannabis growing and understanding them is key for growers to produce top quality buds. In this section we will get into the world of cannabis seeds, we will explore their anatomy, types and characteristics.
What are Cannabis Seeds?

Cannabis seeds are the reproductive parts of the cannabis plant, they contain the genetic information to grow and develop. They are the way cannabis plants reproduce and they come in many strains, each with its own characteristics. These characteristics can be plant size, growth pattern, cannabinoid content and flavor profile. Understanding these differences is key to choosing the right cannabis seeds for your growing needs.
Cannabis Seeds Anatomy
To fully understand cannabis seeds and how to produce top quality marijuana, you need to understand their basic anatomy. The anatomy of cannabis seeds is embryo, endosperm and seed coat.
Cannabis Embryo
At the center of the cannabis seed is the embryo. This is the most important part of the seed, it contains the genetic material to grow and develop. The embryo is made up of the embryonic root (radicle), the embryonic shoot (plumule) and the cotyledons, which are the seed leaves that provide the initial nutrients to the seedling.

Endosperm
The endosperm is the nutrient rich part of the cannabis seed. It provides the plant with fats, proteins and carbohydrates during the germination period. This nutrient reserve is essential for the seedling to grow and develop, until the plant can produce its own food through photosynthesis.
Seed Coat/Shell
The seed coat is the outermost layer of the cannabis seed. It’s a protective barrier that protects the internal structure of the seed from physical damage and environmental stress. The seed coat is what we see when we look at cannabis seeds and its appearance can be an indicator of the seed quality. A healthy seed coat is hard, intact and free of cracks or discoloration.
Cannabis seeds can be different from each other in many ways, mainly due to genetics. These genetic differences will result in variations in the characteristics of the resulting cannabis plants. Some of the ways cannabis seeds can differ are plant size, growth pattern, cannabinoid content and flavor profile.
Choosing the right type of cannabis seeds is key to producing top quality buds. In the next section we will get into the different types of cannabis seeds, regular, feminized, autoflowering and photoperiod.
Main Marijuana Seeds
When it comes to growing cannabis it’s important to understand the main marijuana seeds. Sativa seeds produce tall plants with an energizing effect, indica seeds produce relaxing effect. Regular seeds, feminized seeds and autoflowering seeds are the key to your cannabis growing journey.
Regular Seeds
Regular seeds come from male and female cannabis plants mating. This means they can grow into male or female plants. You won’t know which until the cannabis plants show their sex during growth.
People choose regular seeds because they offer genetic diversity. This can result to stronger and more resilient crops.
Using regular seeds requires you to identify and remove male plants early in the growing process. If males pollinate females it will result in seeded buds instead of the resinous flowers most growers are looking for.
Although this extra step, growing with regular seeds is a great way to learn basic cannabis plant genetics and breeding techniques.

Feminized Seeds
Feminized seeds are a game changer in cannabis growing. Scientists create these seeds to grow into female plants almost every time, resulting in a higher yield of cannabinoid rich flowers. Female plants produce the buds everyone wants for their high THC levels.
Breeders use techniques like colloidal silver or rodelization to remove male chromosomes in seeds. This method ensures that almost 100% of the plants from feminized seeds will flower with resinous buds, reducing the chance of pollination and seed production.
These seeds are for growers who want efficiency and maximum yield from their space since they don’t have to weed out male plants. It saves time and resources, perfect for both indoor and outdoor growing.
Plus, using feminized seeds means each plant contributes to your harvest goals.
Autoflowering Seeds
Autoflowering cannabis seeds come from cannabis ruderalis. This type of cannabis can adapt to almost any light cycle, good for new growers. They automatically transition from vegetative stage to flowering stage based on age, usually in 2-4 weeks after planting.
So you don’t have to adjust indoor lights or wait for specific seasons if you grow them outdoors.
These seeds grow fast and are ready to harvest in less than 10 weeks. Autoflowering plants are small but they still produce good quality buds with solid THC levels. Good for those who have limited space or need discreet growing areas.
Since these plants are hardy they can resist pests and mild diseases better than other type of cannabis plants.
Specialty Seed Categories
In growing marijuana you can explore specialty seed categories to discover unique opportunities and benefits. These categories include landrace seeds, heirloom seeds and fast flowering seeds. The female plant is crucial in cannabis growing especially in breeding feminized seeds which are created by using pollen from a reverted male plant to achieve stable and predictable cannabis genetics.
Each category has its own genetic traits and cultivation advantages for your growing needs.
Landrace Seeds

Landrace seeds are pure, wild strains that have not been crossbred with other varieties. These seeds have genetic purity and a chance to grow cannabis with original traits of its native region.
Landrace strains are valued for their hardiness and ability to adapt to the environment of their native region. They are sought after by growers for genetic diversity in their cannabis crops as these seeds carry the natural evolution of the plant.
Heirloom Seeds
From landrace seeds to heirloom seeds you’ll find that heirloom cannabis seeds have a special place in cannabis growing. These are traditional seed varieties that have been preserved and passed down through generations, often prized for their stable genetic traits and purity.
Heirloom seeds are prized for their hardiness, adaptability and unique cannabinoid profiles, good for those who want genetic diversity and sustainability in their growing practices.
Heirloom cannabis strains have become popular because of its rich history and unparallelled genetic stability. These seeds give you a glimpse of the past of cannabis breeding and allow growers to grow plants with tested traits for sustainable farming while having a unique flavor profile of its origin.
As you grow marijuana consider adding these heirloom seeds to your collection to uncover the secrets of historical genetics and experience the legacy of nature.
Fast-flowering Seeds
From heirloom seeds to fast flowering seeds you can speed up your growing process with these specialized cannabis seeds. Fast flowering seeds are for fast growth, reducing the waiting time for harvest.
With 7-9 weeks of flowering they can have quicker turnover and multiple harvests in a single season compared to regular strains.
These seeds are good for short season or discreet indoor growing. Fast flowering strains have high resin production and show a wide range of genetic traits, good for different THC and CBD levels.
Autoflowering makes them hardy and adaptable for beginner growers who want fast results without the hassle of light cycles.

Choosing the Right Seed to Grow
When choosing the right seed to grow consider indoor or outdoor growing and your level of experience. For more info check our blog on growing marijuana seeds.
Indoor vs Outdoor Growing
Choosing the right seeds for your marijuana growing depends on indoor or outdoor growing. Different seeds thrive in different conditions. Here’s a comparison to help you decide.
Consideration |
Indoor Growing |
Outdoor Growing |
Space |
Limited space. Choose strains that are short or use techniques to control height. |
More space to let plants reach their full potential. Good for tall strains. |
Lighting |
Artificial lights are used, you have control over the light cycle. Good for autoflowering and fast flowering seeds. |
Natural sunlight dictates the growth cycle. Regular and feminized seeds do well. |
Stealth |
More discreet, easier to hide from prying eyes. |
Less control over privacy, higher chance of theft or discovery. |
Cost |
Higher initial cost for lights, control systems and potentially higher ongoing cost for electricity. |
Lower initial cost and potentially lower ongoing cost depending on climate and soil. |
Yield |
Can control conditions to get yield all year round. |
Yields can be bigger but limited to growing seasons. |
Choosing between indoor and outdoor growing also affects your seed choice. For indoor, autoflowering and fast flowering seeds are popular because of quick turnaround and size control. Outdoor growers prefer regular or feminized seeds that can take advantage of the natural grow cycle of the sun. Your decision will determine the care, attention and success of your marijuana growing.
Beginner vs Experienced Grower
Choosing the right cannabis seeds depends on your skill level. Here’s a breakdown for both beginner and experienced growers:
Skill Level |
Best Seed Choice |
Reasons |
Considerations |
Beginner |
Autoflowering Seeds |
Easy to grow. They flower on their own. Quicker to harvest. |
Good for learning. You won’t need to manage light cycles as much. |
Experienced |
Feminized Seeds . |
You’ll get better buds. More control throughout the growing cycle. |
You’ll need to be skilled in managing light cycles and plant care. |
FAQs
1. What are the different types of cannabis seeds used in cultivation?
There are several types of cannabis seeds for cultivation, including regular cannabis seeds, feminized cannabis seeds, autoflowering seeds, and CBD seeds.
2. How do feminized cannabis seeds differ from regular ones?
Feminized cannabis seeds only produce female plants which yield resinous flowers rich in THC and CBD levels. Regular ones can grow into either male or female plants.
3. What is the role of light cycles in growing different strains like Cannabis Indica and Cannabis Sativa?
Light cycles play a crucial role in the growth stages of both Cannabis Indica and Cannabis Sativa strains. Alterations to light exposure can trigger flowering phases.
4. Can you explain what autoflowering means when it comes to marijuana seed types?
Autoflowering refers to a genetic trait found predominantly in Cannabis Ruderalis species that allows the plant to flower based on age rather than changes in light cycle.
5. Are there specific benefits associated with indoor versus outdoor cultivation methods for marijuana crops?
Yes! Indoor cultivation provides control over environmental factors such as lighting while outdoor cultivation leverages natural elements like sun and soil which might lead to larger yields during harvest time.
6. How does one ensure successful germination of their chosen type of marijuana seed?
Successful germination relies on providing appropriate moisture levels, temperature conditions, and careful handling during early stages of plant development.
Conclusion
When selecting marijuana seeds for cultivation, considering your growing environment and experience level is crucial. Regular, feminized, and autoflowering seeds each offer distinct advantages that cater to different needs.
Specialty seed categories such as landrace or fast-flowering seeds provide unique genetic traits to explore. By customizing your selection to meet your specific requirements, you can elevate your cultivation experience and reveal the secrets of cannabis plant genetics.
Whether you're new to growing or a seasoned expert, grasping the intricacies of different seed types will assist you in initiating customized cultivation with confidence in this constantly changing domain.
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About the Author
Elton Platt is a recognized expert in the field of THCA, CBD, and cannabis product reviews. With over 10 years of experience.