Growing cannabis can be a fun adventure now that state and local laws are loosening up. The first step in it all is finding the right cannabis seeds and the best seed banks.
But the question is, how do you find a quality seed bank? And what do you look for when choosing seeds?
We’ve decided to save you hours researching and found the top seed banks in 2024. Seed Supreme is our overall winner, thanks to its massive range and customer benefits.
Marijuana Seeds for Sale: First Look
- Seed Supreme – Best seed bank overall (guaranteed germination)
- ILGM – Quality high-CBD seeds
- Homegrown Cannabis Co. – Preferred choice of experts
- Seedsman – Highly experienced seed bank
- DNA Genetics – Unique and interesting weed seeds
- Royal Queen Seeds – Award-winning cannabis seeds
The best stores to buy cannabis seeds online feature a diverse selection of effects, flavors, and ideal growing climates. Additionally, they are committed to customer satisfaction with benefits including stealth shipping, free seeds, and germination guarantees. Seed Supreme and ILGM took out the top positions.
1. Seed Supreme – Best Seed Bank Overall
Pros
- Several thousand varieties of marijuana seeds
- Detailed product information shows you what to expect
- Stealthy shipping
- Free seeds with every order, and additional discounts are often available
Cons
- Mostly ships to the US
Top Marijuana Seeds for Sale
Seed Supreme sells over 4,000 strains of marijuana seeds. A few types stand out above the rest.
Blue Dream tops the list as the best-selling cannabis seeds in North America. It gives you a wonderfully balanced high, both energized and relaxed. As for flavor, Blue Dream has a fresh blueberry aroma underlined by rich sandalwood.
Granddaddy Purple’s unique features include a beautiful purple tone. Its aroma of juicy berries and grapes carries sweet and spicy flavors. As for effects, it is a heavy-hitting indica strain likely to give you couch-lock.
Germination Guarantee
Seed Supreme delivers a 100% germination guarantee when you buy cannabis seeds. If any fail to sprout, simply provide proof to receive a replacement.
Customer Reviews
Seed Supreme has an overall rating of 4.5/5 on Seed Bank Finder. Product and Price scores average 5/5 stars, while Delivery and Service have scores of 4/5 overall. Their score on Trustpilot was 4.6/5 from over 600 reviews.
Summary
Seed Supreme’s amazing variety of cannabis seeds, including powerful, delicious strains, make it the best seed bank overall alongside its benefits and guarantees.
>>Check the best deals at Seed Supreme
2. Homegrown Cannabis Co. – Preferred Choice of Experts
Pros
- Expert ambassadors
- Specializes in in-house cannabis seeds
- Organic nutrient formulas
Cons
- Few options for online payments
Top Marijuana Seeds for Sale
You can buy marijuana seeds online like the experts with Homegrown Cannabis Co.’s range of in-house genetics.
One of their most popular weed seeds is Northern Dawn feminized seeds. This sativa-dominant strain grows more like a bushy indica but can still give you a burst of mental energy. Northern Dawn is a powerful high-THC strain too, with up to 33% of the cannabinoid by weight. As for flavor, it features a blend of tropical, herb, citrus, and pine notes.
White Widow is a classic strain that’s especially beginner-friendly. Homegrown Cannabis Co. offers auto-flowering cannabis seeds in the strain, adding in a faster flowering time. It’s uplifting and clears your mind, while the physically relaxing effect won’t cause couch lock. White Widow is sweet fruity, and spicy, with a THC content of around 19%.
Germination Guarantee
Homegrown Cannabis Co. offers a germination guarantee if you can prove that some of your cannabis seeds failed to sprout. You must document the germination process with dates to show that you followed the instructions.
Customer Reviews
Homegrown Cannabis Co.’s average rating on Seed Bank Finder is 4.8/5 stars, with near-perfect average scores for products, services, and delivery.
Summary
We love Homegrown Cannabis Co. for its expert endorsem*nts and its own spins on classic weed, plus new strains.
>>Check the best deals here at Homegrown Cannabis Co.
3. ILGM – Quality High-CBD Seeds
Pros
- High-CBD varieties among bestsellers
- Free Grow Bible
- Nutrient formulas specifically tailored to cannabis cultivation
- Growing instructions for each strain
Cons
- 1-2 days order processing
Top Marijuana Seeds for Sale
ILGM stocks over 100 strains, including those with higher CBD levels.
One of their bestselling feminized cannabis seeds is Strawberry Kush CBD. With an aroma of strawberries and woody undertones, it gives you the taste of the original without the THC. Its CBD levels can reach up to 9%. Additionally, its all-female cannabis plants only reach up to three feet.
If you want to party instead, Sunset Sherbet features a powerful THC content of up to 21%. It’s got a sweet citrus flavor with touches of berry and mint too, hence the name. We recommend Sunset Sherbet for chilled-out gatherings with friends, as it features a relaxing body high and a mood-boosting, creative mental high.
Both of these types of cannabis seeds boast impressive yields, with 16 to over 20 ounces per plant expected.
Germination Guarantee
ILGM’s germination guarantee covers all of your cannabis seeds. You will likely need photographic evidence to show that some seeds failed to sprout.
However, ILGM makes growing cannabis easier, so you may be less likely to need the guarantee. Not only do they have detailed instructions on germination and cultivation, but you can buy fertilizers and plant protectors made for weed.
Customer Reviews
ILGM has an impressive set of reviews on Kiyoh, with an average rating of 8.7/10 from almost 32,000 customers. One recent review describes the seed bank as readily replacing just one seed that didn’t sprout, showing its commitment to quality customer service.
Summary
Beginner growers and medical users in need of high-CBD options have plenty of choices at ILGM.
>>Check the best prices at ILGM
4. Seedsman – Highly Experienced Seed Bank
Pros
- In business since 2002
- Stocks cannabis seeds for plants rich in certain trace cannabinoids
- Grow guides for beginners and outdoor cultivation
Cons
- Best for EU regions
Top Marijuana Seeds for Sale
Seedsman is unique among seed banks in that it stocks strains bred to have more of certain trace cannabinoids. These include the CBG- and CBN-rich Jorge’s Relief, the high-THCV Durban Diet, and Royal CBDV Auto.
Among their bestsellers is Purple Ghost Candy Feminized Seeds. This beginner-friendly strain produces high yields of resinous buds perfect for making extracts. It’s got a rich aroma of lemon, fruits, spice, and earth, which delivers a powerful THC content of over 25%. You can expect a euphoric, stress-melting high.
Another variety of high-quality marijuana seeds available is Strawberry Cheesecake. These auto-flowering cannabis seeds have a distinctive bouquet of sweet fruits, including lemon and strawberry, floating on top of more pungent notes. Strawberry Cheesecake has a high THC level of 16-24% and an effect that’s both mentally stimulating and physically relaxing.
Germination Guarantee
Seedsman offers a 90% germination guarantee for cannabis seeds that fail to sprout despite your best efforts.
Customer Reviews
Seedsman boasts a 4.5/5 star rating from almost 6,700 reviews. Customers praise their efficient delivery, high germination rates, and great customer service.
Summary
As one of the first cannabis seed banks around, Seedsman has years of experience in finding and supplying high-quality marijuana seeds.
>>Check the best deals here at Seedsman
5. DNA Genetics – Unique and Interesting Weed Seeds
Pros
- Specializes in unique cannabis seeds
- Has won over 200 awards across its strains
- Seed Vault Club lets you develop your own mind-blowing collection
Cons
- Many limited-edition strains are not sold to the public later
Top Marijuana Seeds for Sale
DNA Genetics stocks several dozen quality cannabis seeds featuring their own in-house genetics. There’s also a Seed Vault Club where you can receive exclusive strains.
Perhaps their most popular feminized cannabis seeds come from the Chocolope strain. This wonderfully earthy strain carries strong undertones of chocolate, coffee, and even pastry-like aromas. Chocolope is an energizing, high-THC strain with massive yields that can reach up to 32 ounces per plant when you grow it outside.
Purple People Eater is DNA Genetics’ most popular strain in the auto-flowering seeds category. It’s an uplifting and soothing strain all at once, with more CBD than your average high-THC weed seeds. You can expect berry-sweet, zesty flavor notes and a short-term energizing high that soon gives way to bedtime.
Germination Guarantee
If your cannabis seeds fail to sprout, DNA Genetics will replace them with more of the same strain.
Customer Reviews
DNA Genetics is well-known for breeding some of the finest marijuana strains, winning over 200 awards in total and thousands of customers.
Summary
If you want to buy truly unique weed seeds, DNA Genetics is the place to go for both their public releases and Seed Vault exclusives.
>>Check the best prices here at DNA Genetics
6. Royal Queen Seeds – Award-Winning Cannabis Seeds
Pros
- Boasts many awards
- High-quality cannabis seeds with rich CBD contents
- Several strains with trace cannabinoids
- Stable F1 hybrid seeds
Cons
- Sometimes shipping is delayed
Top Marijuana Seeds for Sale
It’s hard to choose from Royal Queen Seeds’ range of often award-winning strains.
Northern Light is one of Royal Queen Seeds’ most popular strains and a Cannabis Cup winner. Those who love knockout highs with the couch-lock effect and sweet, musky, spicy flavors will appreciate it. If you can grow it outside, you may expect up to 625 grams of bud per plant as long as you can provide a nice Southern Mediterranean climate.
We’d love to give a mention to Royal Highness, another of their Cannabis Cup winners. It’s a high-CBD strain, with around 14% each of THC and CBD. The effects you can expect are closer to those of an energizing sativa strain, despite its indica appearance. You can enjoy high yields of up to 600 grams per plant if you grow it outside.
Germination Guarantee
We couldn’t find information on a germination guarantee. However, the online seed bank provides detailed guides on how to sprout and grow your cannabis seeds, plus nutrient formulas that can boost your chances of an outstanding crop.
Customer Reviews
Royal Queen Seeds has an impressive 4.7/5 star rating on Ekomi from over 37,000 reviews.
Recently, Royal Queen Seeds won Spannabis’ 2024 award for the best seed bank, and it wasn’t the first time. It accompanies their 2023 award for the best seed bank at the EMJAYs.
Summary
Royal Queen Seeds sports an impressive trophy case for both the seed bank itself and many in-house strains. These include both high-THC cannabis seeds and high-CBD varieties for medicinal use.
>>Check the best deals here at Royal Queen Seeds
Types of Marijuana Seeds for Sale
If you want to buy cannabis seeds online, you’ve probably noticed several main categories. They include regular, feminized, and auto-flowering cannabis seeds.
Regular Seeds
Regular seeds are the best option for breeding cannabis plants. Half will become male plants, giving you the chance to continue the genetic line and essentially grow free seeds. They make excellent starter plants for experimenting with cross-breeding.
If you want to save some female plants for their buds, identify them early on by their pointed calyxes and white hairs. Ensure they cannot be pollinated by the males.
Feminized Seeds
Feminized seeds come from cannabis plants put under stress so they only develop female seeds. Only female plants can grow cannabinoid- and terpene-rich buds, but they shift to seed production if pollinated. This is why feminized weed seeds make up the majority of products sold in seed banks.
Autoflowering Marijuana Seeds for Sale
Auto-flowering seeds are another popular choice sold by reputable seed banks. These have genetics from Cannabis ruderalis strains, which grow in Siberia’s harsh climate.
As growing seasons are short and often unpredictable, they flower on genetically determined schedules instead of waiting for the fall. This makes them easy to grow because you don’t have to shorten your “daylight” hours or plant them at certain times of the year.
CBD-Rich Seeds
CBD-rich cannabis seeds are popular for medical uses. Some have almost 1:1 ratios of THC and CBD, while others have low or close to zero amounts of THC. This allows you to enjoy the benefits of CBD with less or no intoxicating effects.
For example, studies show that CBD can reduce anxiety and insomnia [1], while other research has found that it may relieve inflammation and lower disease activity scores in Crohn’s disease [2].
THC-Rich Seeds
THC-rich cannabis seeds are popular for both recreational and medicinal use. The best online seed banks include strains with up to 30-35% THC, giving you powerful, sometimes near-psychedelic highs.
If you want to experience a strong high, stretch your harvest further with buds that just require a few puffs, or perhaps share with your friends or beloved, THC-rich seeds can be best.
The nature of the high you get is affected by terpene profiles. Indica-dominant cannabis seeds are more soothing and sedative, while sativa-dominant strains are mentally and often physically energizing.
>>Check the best deals at Seed Supreme
How We Ranked the Best Marijuana Seeds for Sale
Strain options, customer benefits, additional products, and pricing are some important qualities to look for when researching the best seed banks.
Available Strains
First, each bank had to have a huge range of cannabis seeds or a small collection of unique offerings. They needed to be high-quality seeds with rich cannabinoid contents and flavors, plus great yields.
Guarantees & Benefits Offered
The most important benefit we needed to see was a germination guarantee. This helps relieve anxiety among beginner growers and those on limited budgets. Additionally, free seeds and special offers were highly prioritized.
Grow Kits
Some stores not only sell weed seeds but also grow kits and items such as nutrient formulations. One seed bank, ILGM, has a Beginner Grow Kit with nutrients, plant protectors, and White Widow autoflowering feminized cannabis seeds.
Shipping and Payment Options
As buying cannabis seeds is still taboo in many areas, it’s best to buy seeds online from banks that offer stealth shipping and secure payment.
Stealth shipping avoids any information on the packaging that gives away the fact that you are buying cannabis seeds. Many of the best seed banks, such as Seed Supreme, also take payments in cryptocurrency for added privacy.
Breeders
The best seed banks only stock products from reputable breeders. To ensure quality seeds, they must be tested for viability, potency, and an overall enjoyable experience.
Pricing
If you’ve decided to buy cannabis seeds, you’ve likely noticed that they aren’t cheap. We chose banks that not only keep their prices reasonable, preferably $10 or less per seed but also offer benefits such as extra seeds to reduce your overall cost.
Seed Bank Reputation
Finally, every seed bank had to have a good reputation for quality and customer service. They preferably had thousands of reviews on consumer sites, and some have even won awards for their products and services.
What to Consider When Buying Marijuana Seeds for Sale
When buying seeds, we recommend researching THC content, effects, and growing difficulty.
Growing Difficulty
Growing cannabis can have a steep learning curve, so it’s best to choose beginner-friendly seeds if you are just starting your growing journey.
Different categories of cannabis seeds have features that make them easier to grow. Feminized cannabis seeds do not need an inspection for male plants while auto-flowering seeds don’t need their lighting hours adjusted.
Effects
Next, consider your preferred effects. Each strain has its own unique experience, which should be described on the product page.
How stimulating or relaxing a strain can be is largely determined by how sativa- or indica-dominant the terpenes are. The most sativa-dominant seeds will be both mentally and physically energizing, and the strongest indicas will pin you to the couch or be ideal bedtime strains.
Hybrids are somewhere in between, usually with physically relaxing and mentally stimulating effects. High-CBD strains are often less sedative and more balanced or energizing even if they are indica-dominant, making them great for daytime use.
THC Content
The best cannabis for you also depends on the THC content you want. Higher THC levels mean stronger effects, so gentler cannabis strains with 10-15% THC are ideal for beginners.
Experienced tokers who enjoy near-psychedelic properties, and medical users with more severe symptoms, often prefer the powerful strains with THC levels of 25% or over.
Growing Season & Preferred Climate
Whether growing cannabis inside or outside is best for you, and your local climate, can make or break a strain’s quality.
If you want an outdoor crop, consider the climate needs of each strain and your area’s growing season. If growing cannabis indoors is your preferred option, ensure you can provide the right heat and humidity levels.
>>Check the best deals at Seed Supreme
FAQs
Here are the first questions a cannabis connoisseur often has before buying their own seeds online.
What Are the Best Marijuana Seeds for Beginner Growers?
Purple Ghost Candy and White Widow are two of the best weed seeds for new growers.
What Are the Best Yielding Marijuana Seeds?
Purple Ghost Candy can give you up to 21 ounces per square meter when grown indoors. Chocolope’s feminized cannabis seeds have impressive yields of up to 32 ounces per plant (just over 900 grams) if you grow them outside.
What Marijuana Seeds for Sale Has the Best Genetics?
The “best” cannabis seeds in terms of legendary or even new genetics depend on your needs and preferences. It’s a close call between DNA Genetics’ Chocolope and Purple People Eater, and Royal Queen Seeds’ Northern Lights and Royal Highness.
Is It Legal to Buy Marijuana Seeds for Sale Online?
Yes; cannabis seeds fall within the Farm Bill’s limits of 0.3% THC. However, online seed banks are often legally required to say that their products are meant as souvenirs or collector’s items.
Is There Marijuana Seeds for Sale in the US?
Many of the best online seed banks are based in the US, as growing cannabis plants becomes legal in an increasing number of regions.
Is It Safe to Order Marijuana Seeds for Sale Online?
Online seed banks are safe to use if they provide secure (https) connections plus discreet payment and shipping methods. They must also have a good overall reputation and be relatively well-known.
What Is the Best Seed bank to buy Marijuana Seeds from?
Seed Supreme is the best seed bank to buy marijuana seeds because of its strain diversity and commitment to quality products and customer service.
What Is the Highest Yielding Outdoor Marijuana Plant?
For high-yielding cannabis plants, Chocolope Fem can deliver an amazing 32 ounces per plant or just over 900 grams.
Final Thoughts
Growing cannabis from seeds can be an exciting project, so it’s best to get off to a great start.
You need a seed bank that offers high-quality genetics from a range of strains, plus quick delivery and great value for money. We also rated seed banks highly for other benefits such as extra seeds and germination guarantees.
Overall, the best seed bank to begin your journey of growing cannabis is Seed Supreme. They offer an extensive range of over 4,000 seeds, plus germination guarantees, extra seeds, and discreet shipping and payment.
References:
- Shannon, Scott et al. “Cannabidiol in Anxiety and Sleep: A Large Case Series.” The Permanente journal vol. 23 (2019): 18-041. doi:10.7812/TPP/18-041
- Naftali, Timna et al. “Oral CBD-rich Cannabis Induces Clinical but Not Endoscopic Response in Patients with Crohn’s Disease, a Randomised Controlled Trial.” Journal of Crohn’s & colitis vol. 15,11 (2021): 1799-1806. doi:10.1093/ecco-jcc/jjab069
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