You might think that cultivating cannabis is a tall task, but the truth is anyone can achieve this goal, with the right knowledge, tools, and most importantly quality seeds. However, finding high-quality marijuana seeds from trustworthy suppliers can be quite a challenge.
We understand these troubles and have made things much easier by identifying 6 great sites to buy marijuana seeds. These top choices are recognized for their seed quality and reliability, with Seed Supreme taking the lead, followed by five other excellent options.
We will explore all six of these choices in detail and provide practical advice on selecting seeds that align with your specific cultivation requirements.
Best Seed Banks – First Look
- Seed Supreme – Best seed bank overall (guaranteed germination)
- Homegrown Cannabis Co. – Best for educational growing support
- Herbies – Great Affordable and Gift-Packed Orders
- Royal Queen Seeds – Ideal for high-quality f1 hybrids
- ILGM – Best for beginners friendly seeds
- Seedsman – Perfect for rare and exclusive strains
The wide range of cannabis seeds available today can make choosing the right strain feel like finding a needle in a haystack. Each type has specific growth needs, distinct flavor characteristics, and varying yield potentials.
Starting with the right seed and information can make all the difference between a rewarding harvest and a challenging experience. We evaluated hundreds of options to bring you this detailed list of the best marijuana seed banks so that you never have to risk buying low-quality seeds.
1. Seed Supreme – Best Seed Bank Overall
Pros:
- High-quality cannabis seeds sourced from top breeders
- Extensive selection of weed seeds, the largest in the USA
- Includes a germination guarantee with every order
- Offers a variety of high CBD and high THC seeds
Cons:
- Live Chat feature has limited availability
Seed Supreme is our top pick for a number of reasons. However, it’s their diverse range of cannabis seeds that usually attracts cultivators in the first place. They house over 350 strains, with classic, popular, exclusive, and extremely rare options as part of the available strains in their catalog. These are all sourced by the best breeders in the cannabis industry, such as Paradise Seeds, Sensi Seeds, and DNA Genetics.
No matter what your preference is in terms of cannabis seeds and growing conditions, you will find an option here that’s just perfect for whatever you have in mind.
The seed bank supplies autoflowering, feminized, and rare landrace strains, and the entire lineup is thoughtfully organized into categories like Beginner Seeds and High THC options, making it easier to find exactly what you need.
If you are already a pro at cannabis cultivation, you can try your hand at some of their high-THC strains such as Godfather OG and Acapulco Gold. These strains are prized for their dense, resin-coated buds, impressive yields, and THC levels that can exceed 30%.
They also boast a solid lineup of terpene-rich strains like Black Cat Kush and Sour Diesel with bold and distinctive flavors. Medicinal marijuana users will adore their high CBD seeds, such as CBD White Widow and CBD Blue Dream.
The seeds may be the first draw card, but it’s the deals and discounts that guarantee customers stay loyal. Orders over $50 come with free seeds, while customers spending $200 or more receive ten bonus seeds. First-time buyers are also treated to a 5% discount when they order.
As one of the best seed banks, the company offers fast and discreet shipping to every customer with most orders arriving within five business days. Orders over $90 qualify for free shipping, and every shipment includes free delivery tracking.
Seed Supreme backs every seed with a 90-day guaranteed germination policy. If seeds fail to sprout and the recommended germination process has been followed to the T, growers can request replacements via the customer support channels.
>>Check out the best price for cannabis seeds at Seed Supreme
2. Homegrown Cannabis Co. – Affordable Cannabis Seeds
Pros:
- Get a 12-pack of weed seeds for only $99
- Germination Guarantee lasts for 90 days
- Wide selection of Buy One Get One deals
- Partnerships with Kyle Kushman and Victoria Rouland
Cons:
- Limited payment options available
At Homegrown Cannabis Co., not only do you get high-quality cannabis seeds, but they also offer expert guidance for growers of all skill levels. Their switch from selling seeds from other breeders to offering their own in-house exclusive genetics has pushed them to the next level of the cannabis seed market.
The lineup at Homegrown Cannabis Co. includes almost every kind of cannabis strain. You will find feminized seeds that guarantee female plants only, auto-flower seeds for faster harvests, and regular seeds for those interested in breeding.
These 500 or so strains are further classified into useful categories, such as “High THC Mix,” “Sativa Energy Mix,” and “Beginner-Friendly Varieties” to better help find what you need.
The promotions are just all the more reason to shop at HomeGrown. First-time buyers receive a 10% discount on their initial purchase, while regular subscribers can take advantage of ongoing sitewide discounts.
The company also collaborates with Oaksterdam University, and offers a 10% discount on cannabis cultivation courses with the promo code “homegrown.”
Orders from Homegrown Cannabis Co. are typically delivered within 4 to 9 days and are packaged discreetly in plain, unmarked wrapping to protect customer privacy. For those who want to track their shipment, the company offers a tracked shipping option for $10.99.
Homegrown Cannabis Co. stands behind its products with a comprehensive 90-day germination guarantee, which is a clear indication of how much it stands behind the quality of its seeds.
>>Check out the best price for cannabis seeds at Homegrown Cannabis Co.
3. Herbies – Enjoy Fast and Discreet Shipping
Pros:
- Competitive pricing starts at just $2
- Free seed included with every purchase
- Fast, discreet global delivery within 2-10 days
- Access to over 2,000 cannabis strains
Cons:
- Customer service is only available during business hours
Herbies Seeds has built a strong reputation during its 20 years in the cannabis seed business. Over the years they have used their long-standing experience to perfect their business model, by offering great customer services, fast shipping, and generous promotions.
Herbies Seeds offers an extensive catalog of over 2,000 strains, sourced from 120 of the most reputable breeders in the industry. Their collection includes the most popular feminized seeds and autoflowering seeds, such as Granddaddy Purple, Green Crack, and a number of high THC OG strains.
You will also find rare heirloom and landrace strains, such as Purple Haze, Afghani, and Acapulco Gold. Herbies Seeds organizes its strains using practical and easy-to-understand metrics. These include flowering time, yield potential, plant height, and terpene profiles.
As a global company with thousands of buyers, Herbies boasts strong buying power, and they use this to offer growers around the world the best incentives and promotions. Their tiered discount system rewards larger orders with progressively bigger discounts, and for every $20 spent, subscribers receive a complimentary seed.
Herbies Seeds ships to over 100 countries, including the United States. Their delivery times are impressively fast, often taking just 2 to 4 business days, and every order includes free tracking services.
Herbies Seeds offers a 100% germination guarantee, and if that was not enough buyers have mentioned how easy it was to get their seeds replaced, unlike other seed banks that often make users jump through hurdles.
>>Check out the best price for cannabis seeds at Herbies
4. Royal Queen Seeds – Ideal For Exclusive F1 Hybrid Genetics
Pros:
- Unique F1 hybrid strains available for purchase
- Free shipping with an average delivery time of seven days
- Over 37,000 verified customer reviews (4.7/5 rating)
- Standard shipping averages three days
Cons:
- A limited variety of CBD seeds is available
Royal Queen Seeds (RQS) is a seed seller that prioritizes quality and good genetics above all else. They offer a carefully curated selection of around 120 strains, and each is bred to deliver specific traits such as resilience, potency, and adaptability to various growing conditions.
The exclusive F1 hybrids are the culmination of years of extensive research and breeding at RQS, and they are the ultimate secret weapon for beginner growers.
Not only are they highly resilient and adaptable, they require less maintenance and provide bountiful yields with high THC contents. Strains like Apollo F1, Medusa F1, Titan F1, and Milky Way F1 are among their best sellers and are often available at discounted prices.
If there are more discounts you are after, Royal Queen Seeds provides excellent value in the form of free seeds when you spend over $25. Buyers can also look forward to other freebies like grinders, rolling papers, and stickers.
If you order from RQS, you can expect to receive your delivery in just 4 business days. And if you are a bit impatient, you can always check where your order is with their free parcel location services.
RQS is not afraid to offer a full guarantee on every seed, as they are confident of their quality. However, if for any reason your seeds do not germinate, they will happily replace them for free, with delivery costs included.
>>Check out the best price for cannabis seeds at Royal Queen Seeds
5. ILGM – Most Comprehensive Germination Guarantee
Pros:
- Save $10 on your first ILGM order
- Free shipping offered across the USA
- 24/4 weed growing support available
- Affordable grow kits and tools provided
Cons:
- Live Chat support is not available for assistance
ILGM’s claim to fame is not just its high-quality cannabis seeds but also its dedication to educating growers. Their Grow Bible has helped thousands of cultivators achieve their goals by offering detailed and step-by-step advice on every aspect of cultivation.
Beginners are welcomed here with ILGM’s selection of popular and classic strains, and to make things even simpler, they allow newbies to skip seed germination altogether with their collection of top-notch cannabis clones.Every option is easy to find, since the website categorizes seeds into easy-to-understand sections like High-Yield, Beginner, and Autoflower.
For seasoned growers, you will love their exclusive selections from their collaboration with Phylos Bioscience, with unique strains such as Pineapple Donut with its tropical pastry-like aroma, and the bold Yuzu Sour with its high terpene concentrations of 1.8%, respectively.
The only issue with ILGM discounts is that there are so many to choose from. Their most celebrated promo has to be their “Buy 10, Get 10 Free” promotion on almost every strain. New customers are welcomed with a $10 discount on their first order, and subscribers can check out their dedicated deals page to find a wealth of ongoing promotions.
ILGM offers free shipping on all U.S. orders, regardless of the order size, and deliveries typically arrive within 3 to 5 business days.
ILGM backs its seeds with a 100% germination guarantee for an amazing 12 months after purchase. This policy covers all seed types, including feminized, autoflowering, and high-CBD varieties.
>>Check out the best price for cannabis seeds at ILGM
6. Seedsman – Benefit from Ongoing Promotions
Pros:
- Affordable Pick+Mix packages available for buyers
- Over 7,700 verified customer reviews provide trustworthiness
- WELCOME10 promo code gives a 10% discount
- Comprehensive resources for growing marijuana
Cons:
- Live Chat support is only available during limited hours
Seedsman is another one of our top choices that focuses mainly on cannabis genetics instead of building an extensive collection of seeds. They prioritize preserving rare and heirloom marijuana strains and give growers access to unique and historically significant varieties that might otherwise be lost.
At Seedsman, you will find a mix of both exclusive and rare strains, as well as popular strains like Zkittles Fast Feminized and Gorilla Glue, which are celebrated for their potency and strong effects.
The company has also developed specialized CBD strains and other varieties with high concentrations of valuable cannabinoids like CBG and THCV. These include iconic strains like Purple Star, Lucky Lucy, and Glu.
Seedsman offers free seeds with every order, regardless of the purchase amount, and is one of the only seed banks to do so. They also provide generous discounts for bulk purchases, subscription plans, and first-time buyers.
Seedsman aims to deliver its orders to the U.S. within 2 to 5 business days. All packages are discreetly wrapped in secure, unmarked packaging with free tracking for added safety.
Seedsman backs all its seeds with a 90-day germination guarantee, and this policy applies to all seed types, including feminized, autoflowering, and regular seeds.
>>Check out the best price for cannabis seeds at Seedsman
Why Buy Cannabis Seeds at an Online Cannabis Seed Bank
You might be wondering if it is really worth giving up your trusted local seed store, and venture into the world of online cannabis seed sales. Well, we are here to reassure you of your decision by offering you some valuable advice on why going online offers more benefits.
Larger Variety
Online cannabis seed banks provide access to a much more diverse range of cannabis seeds compared to brick-and-mortar stores, and they also have access to rare and exclusive strains, which are known for their exceptional quality, that your local shop might not have.
They often house numerous feminized seeds, autoflower seeds, and high CBD strains. This variety allows cultivators to select strains based on their specific needs, whether they are looking for therapeutic benefits, unique flavors, or high yields.
Convenient Home Delivery
When you shop at an online cannabis seed bank, you never have to worry about transporting your seeds home. Let’s face it, despite growing popularity, it’s not like you can find cannabis seeds at every corner store. And with our busy schedules, no one wants to drive from store to store to find and pick up the strain you need.
However, with online cannabis seed banks, you can browse thousands of options, compare benefits and traits, and get every order delivered directly to your doorstep with just the click of a few buttons.
Special Deals and Discounts
When it comes to global giants in the cannabis seed bank industry, our top picks cater to the cannabis seed needs of many countries. This means they can use their buying power to offer some of the best deals around.
These online cannabis seed banks frequently offer promotions like“Buy 10, Get 10 Free” deals, subscriber and new buyer discounts, as well as free seeds and other useful merchandise.
Free Educational Resources
Another advantage of shopping online for cannabis seeds that is often overlooked is that these cannabis seed banks also provide free access to some of the best cannabis seed cultivation resource materials around.
These include detailed cultivation guides, forums where growers can exchange tips and instructional videos that cover every stage of the growing process.
These resources are invaluable for beginners learning how to germinate their seeds and manage their plants, as well as for experienced growers looking to experiment with new strains. Refine their techniques.
How to Find the Right Cannabis Seeds
We have covered why you should buy from online cannabis seed banks, now we shift our attention to what you should look for in a seed in terms of strain, quality, and genetics.
Strain Type
When selecting cannabis seeds, it’s important to think about the type of strain that best suits your needs. Indica strains are known for their calming effects and are ideal for relaxation or stress relief.
Sativa strains, on the other hand, provide energizing and uplifting effects, making them better suited for daytime use. Hybrid seeds combine the best traits from both their Indica and Sativa parents to offer a combination of effects depending on the ratio of Sativa to Indica.
Seed Type
Understanding the type of cannabis seeds you need is also crucial for successful harvests and high-quality crops. Some seed types require a different set of skills or more experience.
For example, autoflower seeds usually need less maintenance and are great for beginners, while some photoperiod seeds are notoriously difficult to cultivate and require an expert touch. Understanding exactly which kind you need is essential for yielding cannabinoid-rich buds.
Seed Quality and Genetics
The quality and genetics of your cannabis seeds play a significant role in the success of your growth. Reputable cannabis seed banks focus on breeding seeds with stable genetics, high germination rates, and resistance to common diseases.
When choosing a seed bank, be sure to look for sites that give detailed information about the genetics and characteristics of their seeds to help you make better and more informed decisions.
>>Check out the best price for cannabis seeds at Seed Supreme
Types of Cannabis Seeds
In this section, we offer some brief information about the most common types of seeds that you can find at most online cannabis seed banks.
Indica
Most Indica seeds produce short, bushy cannabis plants with broad leaves. This makes them ideal for indoor growth, and these plants thrive in controlled indoor environments, where factors like temperature and airflow can be precisely managed.
Indica strains are mainly prized for their deeply relaxing effects and they are great for managing stress.
Sativa
Sativa varieties grow taller with thinner leaves and lighter foliage, meaning that these plants are better suited for outdoor cultivation, where they can reach their full height. Sativa strains offer strong energizing and uplifting effects, as well as mental clarity and focus.
Hybrids
As we mentioned before, hybrid seeds combine traits of both Indica and Sativa strains and their exact effects depend on the ratio of each. These seeds are popular for their adaptability and resistance to diseases.
Photoperiod Seeds
Photoperiod cannabis seeds require growers to adjust light cycles to trigger the flowering stage. These seeds are better suited to advanced cultivators who want more control over their cannabis plants and their effects.
Autoflower Seeds
Autoflower seeds switch from the vegetative stage to the flowering stage automatically, without the need for any manual light cycle adjustments.
These seeds grow quickly and produce multiple harvests in a short span of time. They are also easier to manage, which makes them a great option for beginners or for cultivators with limited time.
Feminized Cannabis Seeds
Feminized cannabis seeds are designed to produce only female plants. This is important since it is only female cannabis plants that yield crops of cannabinoid-rich buds. By eliminating male plants, growers can maximize their harvest and focus on producing high-quality cannabis.
FAQs
If you need to learn more about this topic, take a look at our list of common questions.
What seed bank has the best genetics?
Royal Queen Seeds offers the best in premium cannabis genetics, winning the “Best Seed Bank” award at the Emjays International Cannabis Awards for two consecutive years.
Their innovative F1 hybrid strains, such as Titan F1, are celebrated for their resilience, high yields, and pest resistance.
What Is the World’s Best Cannabis Seed Bank?
Seed Supreme is often regarded as the best cannabis seed bank globally, offering over 350 strains from top breeders. They are also known for their extensive variety, high-quality seeds, and a strong 120-day germination guarantee.
Which is the best Seed Vendor for Rare Cannabis Seeds?
ILGM (I Love Growing Marijuana) specializes in rare cannabis seeds and heirloom strains such as Purple Haze and Afghani strains.
Can I get weed seeds shipped to my state?
Yes, most reputable seed banks, including Royal Queen Seeds and Seed Supreme, offer fast and private delivery to states where cannabis seeds are legal.
How do I know if a seed bank seller is reputable?
A trusted seed bank will have positive customer reviews, detailed strain information, germination guarantees, and secure payment options. Look for established names like Royal Queen Seeds, Seed Supreme, or ILGM, which are known for their reliability.
How do I store cannabis seeds?
Store cannabis seeds in a cool, dark, and dry place, such as an airtight container in the refrigerator. This helps maintain their viability and ensures successful germination when planted.
Final Thoughts
It’s clear that the best way to guarantee a harvest of exceptional quality is to choose your seeds wisely. This is easy when you shop at the best cannabis seed banks, such as the ones on our list.
Seed Supreme heads our list. Not only do they sell premium quality cannabis seeds, but they also offer fast delivery, customer-friendly policies, and some of the best discounts in the market. We have five other cannabis seed bank options, each with its own strengths and features.
All that’s left is for you to explore them and find the perfect fit for your growing needs. Happy growing up!
