Royal King Seeds
Feminized & Autoflowering Cannabis Seeds
High Germination Rate
Royal King is proud of its 95% Germination Rate on its Seeds.
We Provide Cannabis Guides
Written by growing experts, we carry guides for all Royal King customers.
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Cannabis Guides
View our Cannabis Guides written by growing experts

On Sale Cannabis Strains

  • Quality Germination
    If you follow the instructions in our germination guide, your seeds will sprout no matter what! If for some reason your seeds don't sprout, we'll replace them without question.
  • Secured Payments
    Multiple payment options are available. We accept Credit/Debit Crad, Zelle, Mail and Cryptocurrency for your Feminized or Autoflower Seeds.

  • Discreet & Guaranteed Delivery
    Our orders have a 100% success rate and are shipped in discreet, crush-proof packaging. Royal King Seeds will reship your order at no additional cost if it is lost in transit.
  • 24/7 Chat Support
    World class reliable support with extensive knowledge in the Cannabis industry. From teaching you about Indica Strains, Sativa Strain, Hybrid and CBD Strains, we know it all.

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New and Amazing Strains


Photoperiod Vs. Autoflower
Cannabis Strains


Choosing The Right Cannabis Strain To Grow

Before deciding on a cannabis strain to grow, it is critical to understand the distinction between photoperiod and autoflowering strains. Each has advantages and disadvantages, and the best option will depend on the grower’s situation, goals, and level of experience.
The primary distinction between photoperiod and autoflowering strains is how they begin to flower.

The change in the light cycle causes photoperiod strains to enter the flowering stage. Photoperiod strains, on the other hand, will remain in the vegetative stage indefinitely as long as they receive 18 hours of light per day. Only when the light cycle shifts to 12 hours of light per day will the plant enter the flowering stage. Autoflowers, on the other hand, are programmed to begin flowering after a certain amount of time, regardless of how the light cycle changes.

Photoperiod Strains

Photoperiod strains enter flowering only when their light cycle changes, giving growers more control. Cultivators can grow their plants to massive sizes by controlling the plant’s stages.

Making the plants more visible and producing more than autoflowers. Growers can also keep plants in the vegetative stage for longer periods of time. If there are any signs of stress, this stage allows for recovery before lowering the light and replacing it with flowers. Photoperiod strains have more variety than autoflower strains, and they also have a higher THC level.

Auto-Flower Strains

Cannabis Ruderalis, which is native to colder climates, is the source of autoflowering strains. As a result, these plants evolved to vegetate and flower in much less time before the cold winter arrived.

They mature in 8-12 weeks and are genetically programmed to flower after only a few weeks. The quick turnaround time is ideal for growers who value getting from seed to harvest as soon as possible. You can always speak to our Live Chat agents if you still have questions regarding Autoflowering Seeds.

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Top Rated Cannabis Strains


Quality Seeds at The Best Seed Bank

Having said that, are you prepared to cultivate some Cannabis? You need to start by acquiring cannabis seeds, and the source of those seeds is crucial. Seeds may not be what they promise to be if you don’t use a reliable seed bank. Well, assuming they manage to germinate, that is. Therefore, you need Royal King Seeds. We stand behind the viability and quality of our seeds with a 100% money-back guarantee and a mountain of five-star customer evaluations. Because of this, Royal King Seeds is among the best stores to get autoflowering and feminised seeds from.

Where to Buy Cannabis Seeds?

Purchasing Cannabis seeds in advance is a necessary step before planting your first crop of Cannabis. Locate a trustworthy seed bank that offers US-wide shipping as a first step. The seeds of many different kinds of cannabis are kept in banks where they can be purchased. Stick with a trustworthy US-based seed bank if you’re looking for high-quality online cannabis seed purchases.

Best Autoflowering Seed Bank

We have you covered whether you’re looking for photoperiod or autoflowering seeds. Some of the most sought-after varieties are available in autoflowering forms here. There is no need to worry about pollination with any of our autoflowers because they are all feminised. If you want a stress-free and relaxing grow, autoflowers are the way to go.

Cannabis Seeds Deals And Payements

The process of buying cannabis seeds from Royal King Seeds is both entertaining and simple. Discount Cannabis seed products are our specialty. We are the greatest source for cheap, high-quality Cannabis seeds. Royal King Seeds is the place to go if you’re in the market for quality cannabis seeds at a reasonable price.

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Buy Cannabis Seeds Online

When shopping for Cannabis seeds, cannabis seed banks are your best bet. Royal King Seeds is a trusted source for premium seeds at unbeatable prices. For your convenience, we accept a wide variety of safe payment ways when you purchase Cannabis seeds from us. Methods are handpicked, and only those that are compatible with mobile devices are used. This makes it possible for us to streamline the ordering process so you can get your seeds quickly and without any hassle.

High Quality Cheap Cannabis Seeds

That high-quality can be affordable is a core tenet of Royal King Seeds mission. You may rest assured that your investment in our high-quality low-cost feminised seeds will bear fruit. It would be financially irresponsible for us to ship non-germinating cannabis seeds to you when we provide free seeds of some strains and a germination guarantee. Therefore, you can rest assured that you are receiving high-quality seeds at a reasonable price when you buy cannabis seeds from us.

Buy from Royal King Seeds

Getting cannabis seeds from Royal King Seeds is both a breeze and a good time. Find the lowest prices anywhere on cannabis seeds right here.


Purchasing Cannabis Seeds

It’s a blast and a breeze to get cannabis seeds from Royal King Seeds. Discount Cannabis seed products are our specialty. We sell premium seeds at unbeatable pricing. Our goal is to ensure that anyone in need of medical cannabis can easily obtain our seeds.


Cannabis News

How to start growing Cannabis plants?

Growing Cannabis has two primary entry points: clones and seeds, each of which has its own advantages and disadvantages.

What are Cannabis clones?

In order to select the best plant, or “phenotype,” commercial cannabis growers typically plant thousands of seeds from the same strain. The phenotype will be stabilized through multiple generations to create a marketable variety. The term “phenofinding” has been adopted by both experts and amateurs to describe this process. In order to ensure uniform genetics for industrial-scale cultivation.

For the average grower, using seeds rather than clones makes more sense from a practical and logistical point of view. It’s more economically viable and yields better outcomes more often than not. Greater plant resilience and resistance to disease in cannabis strains.

Why grow Cannabis from seed?

Natural Cannabis seeds, like human offspring, are a synthesis of their parents’ genes, expressing a wide range of characteristics. Evolution relies fundamentally on this ongoing gene mixing. Seeds of cannabis bought from a reliable seed bank are clones that have been carefully selected and stabilized to ensure genetic uniformity, but they are still subject to the vagaries of nature. Royal King Seeds typically yield plants with a high degree of genetic similarity, but you may still get some surprises.

If you want to grow a pot plant with good genetics and a high yield, start with a good seed bank.

Where to buy Cannabis seeds online?

You’re already halfway there if you want to order Cannabis seeds online and read this! It’s no secret that many people who partake in cannabis are enthusiastic about the prospect of cultivating their own crop, whether for personal use or to supply the medical Cannabis industry. This trend exploded in popularity in 2020. Seeds of Cannabis, America! Growing cannabis, like any other crop, is a labor of love, and its consummation is highly prized.

We hear from our customers and neighbors all the time about the pride they feel in seeing their cannabis plant through from seed to bud to bong to harvest. The cultivation of cannabis is popular amongst humans. For this reason, Royal King Seeds. was established: to provide our customers and fellow Cannabis enthusiasts with the best, most stable Cannabis seeds anyone has to offer, so that they, too, can grow amazing Cannabis in the comfort of their own homes. Our Cannabis seeds are widely regarded as the finest available.

Best place to buy Cannabis seeds online

Although Cannabis seed vendors are more common than ever before, you still need to keep your eyes and ears open and your guard up. It’s not always as it seems. Even though there are a lot of places to buy Cannabis seeds online, not all of them have reliable genetics. Some sites present themselves as American seed banks when they are actually based in Europe.

In most cases, the arrival of your cannabis seeds from an online seed bank that ships from Europe will take several months. International shipping has a number of negative effects on seeds, including a lower chance of delivery and higher temperatures. They can be as minor as a change in temperature or as severe as permanent injury during transport. To lessen the odds, invest in cannabis seeds grown anywhere.

Many people who sell cannabis seeds online are just trying to make a quick buck and have no idea what they’re selling. We at Royal King Seeds have been running our breeding programs for 12 years; we are the cannabis seeds that we produce. We are a long-standing, legit Cannabis seed bank and cannabis is literally our lifeblood. In the end, we want everyone and anyone to be able to cultivate cannabis successfully.

If you’re just getting started and searching for the best place to buy Cannabis seeds, or if you’re an experienced grower looking for the best US seed banks, you’ve come to the right place. Here is the place to begin your search for the finest cannabis seeds money can buy. You should have the very best.

Am I getting quality genetics from my Cannabis seeds?

You may have heard the term “unstable genetics” used by Cannabis breeders if you’ve done any amount of research online, watched any Cannabis-related videos on YouTube, visited any Cannabis-related growing forums, or looked at any other media. This usually indicates that the cannabis strain is of dubious lineage or that its origins are unknown (often from rushing production, sacrificing the diligent testing of responsible online cannabis seed banks).

Best quality Cannabis seeds

Our stud farms have cutting-edge infrastructure in the Americas, and Europe. Royal King Seeds provides the highest quality Cannabis seeds for sale and the largest collection of stable Cannabis strains in seed form anywhere in the world thanks to their extensive archive of original mothers and proven, stable hybrids. 

Make sure the Cannabis seed brand, Cannabis seed bank, or breeder you buy from online can tell you where the seeds came from (the lineage) and how they were crossed and/or backcrossed before you buy them. If you can’t find out where a seed came from, you have no idea what you’re getting into, and it may be the result of subpar breeding methods. That won’t help you grow the best harvest possible at home.

A novice or incompetent breeder can easily create a new hybrid strain by mating a male and female and selling the seeds. In contrast, the best seed banks and breeding programs will backcross their strains several times to stabilize the genetics and produce uniform plants.

That’s what we specialize in here at Royal King Seeds. You can trust that you will always receive high-quality Cannabis varieties from us. One thing you can be sure of is our credibility.

How do Cannabis laws affect buying pot seeds?

When trying to find the best place to buy Cannabis seeds or searching for pot seeds for sale, it’s important to keep the law in mind. Find out what kinds of cannabis and Cannabis products are legal where you live, and if you can legally grow your own Cannabis from seeds.

How and where you can legally purchase cannabis seeds online depends on the laws in your country. If you live in a state where Cannabis is legal for recreational use and where home cultivation is not heavily regulated, you may be able to purchase your preferred strain directly from a dispensary. There are some situations where you can choose between a traditional store and an online store for your purchase. 

There Are foreign Seed Banks that sell to the Americans but have not credibility and have an unknown reputation. They normally do not have any contact information or a customer support team ready to resolve any order issues.

Seed companies that engage in these practice’s cannot legally provide you with information about the product, its origins, or how to contact them if things go wrong when purchasing seeds from them online. We place a high priority on these factors for our Royal King Seeds clientele. The Royal King Seed Company’s central tenet is not that we sell seeds or that you can order seeds online; rather, we sell anticipation. It is our intention to fulfil your order.

Growing Cannabis plants? Make Sure You Plan Ahead.

You’ll need to make preparations in advance of growing Cannabis, regardless of the method you choose for purchasing Cannabis seeds. Here are some of the most crucial factors to think about when shopping for Cannabis seeds to guarantee that your crop will be just what you hoped it would be.

How many seeds should I buy? Are they all going to survive?

It’s important to plan ahead for how many plants you’ll need to grow Cannabis before you buy seeds of any kind, whether they’re regular, feminized, or Autoflowering. It’s a good time to double-check your state and local laws to see how many plants you can legally cultivate.

The natural world is the natural world. Even with feminized seeds, you can expect a certain percentage of the seeds to fail to germinate or, much less likely, to produce less than perfect plants. This is true regardless of the genetic stability or quality of the strain. Evolution relies on genetic variation, but you’re more likely to get a pleasant shock than a nasty one.

The natural viability rate of Cannabis seeds is between 90 and 100 percent. As it happens, this is an example of natural selection in action. Very likely, all of your Royal King Seeds Cannabis seeds will germinate successfully. However, a failure rate of 5% or a dead seedling is not out of the ordinary. It’s unfortunate, to be sure, but it happens to everyone.

Here you can purchase the finest feminized seeds available online.

This means you should buy more seeds from your chosen Cannabis seed company than you think you’ll need.

Here you can find all of our US Cannabis seed options for sale.

Where do you want to grow? Indoor or Outdoor?

Whether your cannabis plants will be grown indoors or out is a crucial decision. The ability to tailor the indoor environment to the needs of individual cannabis plants or strains is a major benefit of growing cannabis indoors. Because of this, you’ll have more leeway in selecting the types of seeds you want to buy. However, if you want to grow outdoors, you should probably spend more time researching the characteristics of the seeds you want to buy to make sure they’ll thrive in your region.

Growing Cannabis outdoors

Outdoor Cannabis gardens should be planned in the first quarter of the year, or at the very least in the months of January and February, to ensure a smooth transition into the growing season. You should start your outdoor grow from a specific date between March and November, but the exact timing will depend on your location.

Growing Cannabis indoors

The outdoor or ambient conditions obviously have a much smaller part to play in the decision for indoor grows; the time of year is rarely a major factor for the smaller home grower. Indoor Cannabis cultivation requires careful consideration of a number of factors, including the climate and lighting conditions of the grow space, the size of your budget, and the strain you intend to cultivate. The success or failure of your harvest hinges on a number of factors, not the least of which is the quality of the equipment you use to cultivate your Cannabis.

Indica, sativa, or hybrid

There is an enormous, and ever-expanding, selection of different types of Cannabis. Breeding is fascinating because it always has the potential to produce something new, no matter how small or subtle the differences may be. You should know what kind of overall effect you want or need before purchasing Cannabis seeds, as this will help you narrow down your options.

Generally speaking, the effects of cannabis are felt more physically when indica seeds or strains are used. Usually, these are associated with calming the mind, putting one to sleep, or alleviating discomfort. Sleeping aid Cannabis products tend to be indica dominant. In general, people associate the energetic, buzzy high and/or general mental stimulation that can come from smoking sativa seeds or sativa strains with the more cerebral or mental high associated with indica. The effects of hybrid strains, which are a combination of Indica and Sativa characteristics, can range widely because of the wide variety of possible parent strains.

Which strain do you want to grow?

Once you’ve settled on indica, sativa, or hybrid as the overarching category of cannabis you want to grow, it’s time to narrow down your focus to the specific strains within those three groups. Browse the online catalogues of reputable seed banks and read about the various strains available if you are unsure of which strain you want to grow or if you are curious to learn more about strains you might not be familiar with.

As a starting point, you may find it helpful to think about one or more of the following when deciding which strains to try.

How strong is the strain, exactly?

Ask about the strain’s propensity for producing plants with high THC or high CBD levels if you want to buy seeds to grow a potent plant. Usually, you’ll have to choose between the two.

Have you been searching for highly effective, fully grown Cannabis plants?

Even though high-yield strains are a great option when given enough space, it’s important to keep in mind that this space requirement is higher than average. It’s possible that this is crucial for an indoor grow.

Are you just starting out? Then maybe you should look into Autoflowering strains. Explore our extensive inventory of Autoflower seeds for a selection that will suit any grower’s needs, no matter how little experience they have. However, seasoned growers may prefer traditional photoperiod cannabis varieties.

Which type of Cannabis seedlings (medical or recreational) are you looking for? Seeds with a high concentration of cannabidiol (CBD) are available, making them a great choice for medical Cannabis.

Flavor, aroma, desired effects, and costs are all things to think about.

Research the specific requirements and care instructions for the strain you intend to cultivate once you’ve made your decision. Although there are standard practices for cultivating cannabis, each strain also has its own requirements. Likewise, different climates and regions flavor the growth of different strains. Choose a plant variety that thrives in the conditions you’ll be providing for your crop.

How much do Cannabis Seeds cost?

Royal King Seeds seeds come in 5, 10, 15 and 25 count packages.