Choose your store:
Select a local store to browse products and offers available to you.
or stay on: USA | ganjafarmer.com
Are you 21 or older?
This site contains content intended for adults.
If you are not 21 or older, please leave this site
Welcome to GanjaFarmer! Whether you're a complete newbie to the wonderful world of cannabis, an avid collector, a passionate grower, or someone who's been in the hemp scene for years, you'll feel right at home in our store. Here, you'll find an incredibly vast selection of marijuana seeds from every corner of the globe!
Thomess
Tomasz
Wojciech
Katrin
Przemo
Alex
Wondering where to buy cannabis seeds? Want to be sure that the seed bank you visit offers both widely recognized classics and modern genetics suited to different preferences? At GanjaFarmer, you can explore an extensive catalog covering the major types of cannabis seeds available on the market.
Choosing the right seeds begins with understanding the differences between their genetics, flowering patterns, growth characteristics, and intended applications. Some buyers look for feminized varieties designed to produce female plants, while breeders may prefer regular seeds that allow them to work with both male and female genetics. Others focus on autoflowering, photoperiod, or faster-finishing varieties.
Here’s what you can find within our comprehensive catalog of weed seeds:
USA: Availability and permitted uses depend on applicable federal, state, and local laws. Customers are responsible for checking the regulations concerning the purchase, possession, germination, and cultivation of cannabis seeds in their jurisdiction.
Which type of cannabis seeds should you choose?
A popular choice for customers looking primarily for genetically female plants.
Particularly useful for traditional breeding, genetic selection, and creating original crosses.
Selected for age-dependent flowering, fast development, and no need to trigger flowering through a light-cycle change.
Photoperiod and Fast Version
Chosen by customers interested in light-cycle control or earlier-finishing photoperiod genetics.
Individual results always depend on the specific cultivar, environmental conditions, and quality of care provided. However, a diverse catalog makes it much easier to select genetics that match your expectations.
In short – at GanjaFarmer, you can discover cannabis seeds for collectors, enthusiasts, and experienced breeders with many different goals.
Feminized cannabis seeds are bred to produce genetically female plants in the vast majority of cases. This makes them a popular choice among customers who want to minimize the likelihood of obtaining male plants and focus on varieties capable of developing cannabinoid-rich female flowers.
Female cannabis flowers generally accumulate much higher concentrations of cannabinoids than male flowers. However, the final cannabinoid profile, aroma, plant structure, and overall performance depend on the genetics of the particular variety and the environment in which it develops.
Feminized does not mean that every seed from every producer will behave identically. Genetic instability, developmental conditions, and environmental stress may influence sexual expression and, in susceptible plants, contribute to the appearance of intersex flowers. For this reason, selecting seeds from reliable breeders with carefully tested genetics remains important.
Now, does that mean that regular seeds are inferior, undesirable, or less valuable? Not at all!
Regular cannabis seeds can produce both male and female plants. Across a sufficiently large population, the proportion is commonly expected to be approximately balanced, although an individual package does not guarantee an exact 50/50 distribution.
Their main advantage is not an automatic increase in yield or resistance. Those traits depend primarily on the individual cultivar, parental selection, genetic stability, and environmental conditions. The real value of regular seeds lies in the breeding opportunities they provide.
Without male plants, traditional crossbreeding would not be possible. Male plants develop pollen-producing flowers. When pollen reaches the stigmas of receptive female flowers, fertilization can occur inside the ovules, allowing seeds to develop.
Each resulting seed receives genetic material from both parental plants. Breeders can then evaluate the offspring and select individuals that display desirable characteristics, such as plant structure, aroma, flowering speed, cannabinoid profile, resilience, or yield potential. This selection process makes it possible to create and stabilize new cannabis varieties over successive generations.
You'll find both regular and feminized seeds in our seed bank, with each category serving a different purpose. The most important advantages of regular seeds include:
Now, let’s return to the more widely chosen feminized cannabis seeds. Their most important characteristics include:
Regular vs. feminized cannabis seeds – quick comparison
| Feature | Feminized seeds | Regular seeds |
|---|---|---|
| Expected plant sex | Predominantly female plants | Male and female plants |
| Main application | Convenient selection of female genetics | Traditional breeding and genetic selection |
| Male plants | Uncommon, although sexual expression can vary | Naturally present within the population |
| Breeding potential | Possible, but usually not the primary purpose | Particularly useful for conventional breeding |
| Space planning | Easier to estimate the number of female plants | Requires identification of male and female plants |
| Best suited for | Customers focused primarily on female genetics | Breeders, collectors, and genetic selection projects |
Key takeaway: Feminized seeds are selected primarily for their high likelihood of producing female plants, while regular seeds provide access to both male and female genetics and are especially valuable for traditional breeding.
Regular or feminized? You’ll find both types of seeds in our shop. Whether you are interested in traditional breeding, convenient feminized genetics, indica- or sativa-associated characteristics, or modern hybrids, our catalog gives you plenty of options to explore.
In our seed bank, you'll find both autoflowering and photoperiod strains, including varieties marketed as Fast Version. Each category follows a different flowering pattern and offers its own set of advantages.
Autoflowering strains are often described scientifically as day-neutral varieties. Instead of requiring a particular seasonal or artificial change in the light cycle, they transition toward flowering mainly according to their physiological age and genetic programming.
This means that autoflowering plants can begin flowering without a deliberate reduction in daylight normally associated with traditional photoperiod varieties. The exact moment at which flowering begins varies between cultivars and can also be affected by environmental conditions.
Many autoflowering varieties begin flowering relatively early and complete their entire lifecycle faster than traditional full-season photoperiod strains. However, there is no single universal timeframe that applies to every autoflowering cultivar.
Some varieties are extremely fast, while others require considerably more time to mature. The breeder’s specifications should therefore be treated as an estimated range rather than an absolute guarantee.
Autoflowering seeds are available in genetics commonly selected for both indoor and outdoor environments. Their flowering mechanism can simplify planning because there is no need to trigger flowering by changing the light cycle.
At the same time, their short lifecycle can make them less forgiving of serious stress or early developmental problems. A photoperiod plant may have more time to recover before flowering begins, whereas an autoflowering plant continues progressing according to its internal schedule.
For this reason, autoflowering strains can be convenient for beginners in some respects but more demanding in others. They offer a straightforward flowering pattern, yet their rapid development rewards careful preparation from the very beginning.
Autoflowering plants are often associated with compact structures and fast development, but modern genetics are highly diverse. Their height, yield, aroma, potency, and overall performance can differ substantially from one cultivar to another.
It is therefore inaccurate to assume that every autoflowering variety will remain very small or always produce less than every photoperiod strain. Genetics and environmental conditions play a major role in determining the final result.
Photoperiod cannabis strains respond to changes in the duration of light and uninterrupted darkness. Outdoors, flowering is generally associated with seasonal changes in day length. Indoors, the transition can be managed through a controlled lighting schedule.
In temperate climates, traditional photoperiod varieties often develop vegetatively during the longer days of spring and summer before moving into flowering as the days become shorter. However, the exact flowering and finishing dates depend on the cultivar, latitude, local climate, and seasonal conditions.
Some varieties may finish relatively early, while others continue developing much later into the season. For that reason, fixed dates such as May, September, or October should only be treated as broad examples rather than universal rules.
Fast Version is primarily a commercial breeding category rather than a strict botanical classification. It usually describes photoperiod-dependent genetics selected to finish earlier than their traditional counterparts.
Depending on the breeder, faster-finishing varieties may be developed through different breeding strategies. Some lines include autoflowering or day-neutral ancestry, followed by further selection to retain photoperiod-dependent flowering while shortening the finishing period. Other lines may simply be selected from naturally earlier-flowering photoperiod genetics.
Fast Version strains still generally require an appropriate change in the light cycle or seasonal day length to begin flowering. They should not automatically be treated as autoflowering varieties, and terms such as “Fast Version,” “early version,” and “semi-auto” are not always defined in exactly the same way by every seed bank.
These faster-finishing genetics are frequently selected for outdoor environments with shorter or less predictable seasons. They can also be used indoors by customers who prefer photoperiod control but want to reduce the overall flowering time.
Autoflowering vs. photoperiod vs. Fast Version – quick comparison
| Feature | Autoflowering | Photoperiod | Fast Version |
|---|---|---|---|
| Flowering trigger | Mainly physiological age and genetics | Changes in light and uninterrupted darkness | Changes in light or seasonal day length |
| Light-cycle change required | No | Yes | Generally yes |
| Typical lifecycle | Usually shorter | Often longer and more variable | Usually shorter than traditional photoperiod genetics |
| Vegetative-stage control | Limited by the plant’s internal schedule | Greater control, especially indoors | Similar to other photoperiod varieties |
| Recovery from early stress | Less time available before flowering | Usually more time before flowering is initiated | Depends on the cultivar and schedule |
| Common reason for choosing | Fast development and simple flowering mechanism | Greater control and broad genetic choice | Earlier finishing with photoperiod behavior |
Worth knowing: Autoflowering plants do not need a light-cycle change to begin flowering, while photoperiod and Fast Version genetics generally respond to changes in day length or lighting schedules.
Are you an indica enthusiast, or do you usually look for varieties described as sativa? Perhaps you prefer modern hybrids that combine traits associated with several genetic lines. At GanjaFarmer, you can explore all of these commonly used seed categories.
The terms indica and sativa have traditionally been used to describe differences in plant origin, morphology, aroma, and commonly reported effects. Classic sativa-associated plants are often described as taller, more widely branched, and narrower-leaved, while classic indica-associated plants are commonly described as shorter, more compact, and broader-leaved.
These descriptions can still be useful as general reference points, but they should not be treated as strict rules. Most modern commercial varieties are hybrids, and their appearance may not fit neatly into a single traditional category.
The same caution applies to descriptions of their effects. Sativa-labelled varieties are often marketed as more uplifting or stimulating, while indica-labelled varieties are frequently associated with relaxation and heavier sensations.
However, the words “indica” and “sativa” alone cannot reliably predict exactly how a particular variety will affect every person. Modern scientific analyses show that commercial products carrying these labels can overlap considerably in their genetic and chemical composition.
Differences in the perceived experience may be associated with several factors, which can include the cannabinoid profile, terpene composition, amount used, personal tolerance, and individual response. For this reason, detailed information about a cultivar’s chemical profile and genetics is often more informative than the indica or sativa label on its own.
Hybrids combine genetics from different parental lines. Some are described as balanced, while others show more characteristics traditionally associated with either indica or sativa varieties.
The word “hybrid” does not mean that every trait will be perfectly balanced. A hybrid may inherit its structure from one parent, aroma from another, and flowering characteristics or cannabinoid profile from both.
We also offer seeds for varieties bred toward CBD-dominant or CBD-rich cannabinoid profiles, including genetics expected to produce lower levels of THC than conventional THC-dominant strains.
The actual cannabinoid content of a mature plant is influenced by its genetics and environmental conditions, so breeder specifications should be understood as expected ranges rather than guaranteed laboratory results for every individual plant.
CBD-rich varieties are commonly selected by customers interested in CBD-dominant genetics rather than strongly THC-dominant profiles. This description refers to the expected characteristics of the variety and should not be interpreted as a claim that the seeds or resulting plants diagnose, treat, cure, or prevent any medical condition.
Remember: Indica and sativa remain useful commercial and descriptive categories, but these labels alone cannot guarantee a particular chemical profile, plant structure, or individual experience.
As you can see, GanjaFarmer is a thoroughly stocked seed bank offering regular, feminized, autoflowering, photoperiod, Fast Version, F1 hybrid, THC-dominant, and CBD-rich genetics.
We invite you to explore our selection, compare the available characteristics, and find cannabis seeds that best match your collection, breeding interests, experience, and expectations.
Frequently asked questions
Feminized seeds are bred to produce female plants in the vast majority of cases. Regular seeds can produce both male and female plants, which makes them especially useful for conventional breeding, genetic selection, and creating new crosses.
No. Autoflowering varieties begin flowering mainly according to their physiological age and genetics rather than requiring a deliberate reduction in daylight or a specific change in the lighting schedule.
Not necessarily. Fast Version usually refers to earlier-finishing photoperiod genetics that still require an appropriate change in light or seasonal day length to begin flowering. Autoflowering varieties transition toward flowering primarily according to their age and genetics.
No. Resistance, yield potential, flowering time, and plant structure depend primarily on the individual cultivar, parental genetics, selection process, and environmental conditions. The main advantage of regular seeds is access to both male and female genetics for traditional breeding.
Not on their own. Indica and sativa remain useful commercial and descriptive categories, but perceived effects may also be associated with cannabinoid and terpene profiles, amount used, personal tolerance, and individual response.
CBD-rich describes genetics selected toward an elevated-CBD or CBD-dominant cannabinoid profile. These varieties are generally expected to produce lower levels of THC than conventional THC-dominant genetics, although the final cannabinoid content can vary.
The right choice depends on your goals. Feminized seeds are commonly selected by customers focused primarily on female genetics, regular seeds are particularly valuable for traditional breeding, autoflowering seeds offer age-dependent flowering, and photoperiod or Fast Version genetics provide greater control over the flowering schedule.
Seedbank Since 2009
info@ganjafarmer.com
@ganjafarmer.seed
@GanjaFarmerSeed
USA
Česko
Deutschland
España
France
Italia
Nederland
Polska
Europe
