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Author: Jamila Khan
Jamila is an avid researcher of all things cannabis-related with a passion for creating content in several niches, particularly the cannabis-related niche. She has written over several hundred articles on all the latest trends in edibles, vaping, strains and related products.
If you’re thinking about growing cannabis, you’re probably wondering where to start. With so many auto-flowering strains and laws to keep track of, it’s no wonder people feel overwhelmed. But don’t worry – we’re here to help.
Autoflower weed seeds are a great option for beginners. Autoflower seeds grow easily and require less attention. Plus, they have a shorter flowering time, so you won’t have to wait as long to harvest.
So, where can you find quality autoflower seeds? We’ve done the hard work for you and reviewed the best seed banks that sell autoflowering cannabis seeds, starting with our top pick Seed Supreme.
Where to Buy Autoflower Seeds: First Look
- Seed Supreme – Best overall (guaranteed germination)
- ILGM (I Love Growing Marijuana) – Best for free shipping
- Homegrown Cannabis Co – Best for deals and promos
- Seedsman – High-quality auto strains
- DNA Genetics – Award-winning strains
- MSNL – Best for unique seed genes
- Crop King Seeds – 80% germination rate
- Rocket Seeds – Best genetics
- Herbies Seeds – 33% THC strains
- Quebec Seed Bank – Ships in 24 hours
- Mary Jane’s Garden – Best seed bank for growing support
- Sonoma Seeds – Best for high-CBD medical seeds
1. Seed Supreme – Best Autoflower Cannabis Seeds Overall
Pros:
- Free delivery on orders over $90
- Seeds bred in the United States
- Over 4000 cannabis seed strains
- Consistent deals, free items, and gifts with purchases
- Tons of autoflower weed seeds
Cons:
- Germination guarantee not available
Seed Supreme is based out of San Diego, California, and is one of few reputable cannabis seed banks where you can buy autoflower cannabis seeds grown on domestic soil. The business has a strong reputation, and their founding was all the way back in 2013, before cannabis was legalized.
Seed Supreme offers various autoflowering cannabis seeds from homegrown seeds out of Colorado and California. They also work with other seed banks like Nirvana Seeds, DNA Genetics, and Sensi Seeds to provide over 4000 strains.
SeedSupreme often offers 2-for-1 deals on popular autoflower seeds, and the seed bank has flash sales that give you the chance of adding free autoflowering marijuana seeds to your order of specific auto flowering strains.
Buy autoflower seeds from Seed Supreme at $55 for four autoflower weed seeds, and you can purchase in packs of four, eight, twelve, and twenty-five.
The Jack Herer auto is named after the legendary breeder who made huge strides in cannabis cultivation. The strain is a great balance of Sativa and Indica that boosts mood and soothes the body.
For outdoor growers looking for autoflower weed seeds, Bubba Kush is a great autoflowering strain option for amateur, experienced growers, and the flowering stage usually happens eight weeks after germination.
Though this seed bank has the best autoflower marijuana seeds, the prices are a bit higher than average, and the autoflower weed seeds’ quality and fast shipping (because it’s grown in the US) make it all worth it.
2. ILGM (I Love Growing Marijuana) – Best for Free Shipping
Pros:
- Guaranteed delivery
- 24/7 grow support
- Exclusive VIP program
- Germination guarantee
Cons:
- $25 fee for shipment tracking
ILGM is a pothead’s paradise. This reputable seed bank has been in business since 2012, and it is reliable, trustworthy, and passionate about all things cannabis.
This company is based in Amsterdam, Netherlands, and ships its autoflower cannabis seeds to the US and Europe. They offer a range of autoflower weed seeds to choose from. So whether you want high THC or fast-flowering, ILGM should provide a marijuana plant treat for your taste buds.
When you buy autoflower seeds, they also offer guaranteed delivery and a germination guarantee. So, if your autoflower weed seeds don’t germinate, they will send you new ones for free.
Finally, ILGM offers a neat VIP program that allows you to gain access to exclusive strains and save up money through discounts.
The prices of any autoflowering seeds at ILGM are affordable and range from around $6-$10 per seed. They’re sold in packs of 5, 10, or 20. However, you can purchase cheap autoflower cannabis seeds of up to 60 seeds at once with one of their popular autoflowering strain mix packs.
Their GG4 Autoflower is a powerhouse bud and autoflowering strain that packs a whopping 26% THC content. This auto strain has been known to knock out even the most experienced smokers of outrageous amounts of THC and is great for growing indoors. White Widow Auto flowering strains are classic strains with a delicious, fruity aroma.
In the end, ILGM autoflower seed bank delivers top-notch quality alongside excellent 24/7 grow support, so it’s our top pick for places to buy the best autoflower seeds with high yields.
3. Homegrown Cannabis Co – Best for Deals and Promos
Pros:
- Ships seeds anywhere in the US
- Large list of genetics
- Sells seed packs with feminized, autoflowering, and mixed
- Provides free lessons from expert growers
Cons:
- A novice in the market, so technical difficulties may happen
- Does not ship internationally
Homegrown Cannabis Co. has quickly gained a reputation for their quality and expertise in the world of cannabis cultivation and high yields. With a passion for horticulture and a commitment to sustainable practices, the company has cultivated a reputation for delivering premium, handcrafted cannabis products.
As a new company, Homegrown Cannabis Co breeds partners with other seed banks like Blimburn Seed for the seed-to-harvest process, which allows the company to offer an amazing selection of autoflowering marijuana seeds and other variants. As a customer, you’ll have a selection of over 500 strains.
Homegrown Cannabis Co’s seed packs range from four to twenty-four, and each seed can cost anywhere from $10 to $20 a piece.
Homegrown Cannabis Co offers two impressive seed strains: Mazar Autoflower and Moby Dick Auto. Mazar Autoflower is a potent Indica-dominant strain known for its relaxing and sedating effects. With a short flowering time of just 8-9 weeks, it’s ideal for growers who want quick results.
Moby Dick Auto, on the other hand, is a Sativa-dominant strain that delivers cerebral and uplifting effects. It has a slightly longer flowering time of 10-11 weeks but rewards growers with high yields and a citrusy aroma. Both autoflowering cannabis seeds are suitable for growers of all experience levels.
However, their promotions, discounts, and deals are some of the best in the business, like BOGO, strain of the month offers, coupon codes, and even a loyalty program.
Homegrown Cannabis Co offers a 100% germination guarantee lasting 90 days from the day of delivery.
4. Seedsman – High-Quality Auto Strains
Pros:
- 20+ years experience
- BOGO deals
- Rewards program
- 350+ strains
Cons:
- Germination guarantee lacking
With Seedsman, you know you’re getting a quality product from a reputable source. They’ve been in the business since 2003 and have built up a sterling reputation among growers and smokers alike.
Not only do they sell their own line of autoflower weed seeds, but they also act as a distributor for other big names in the industry.
Seedsman seeds are priced from $3 to $10 per seed, which is a tough deal to beat. Plus, their Buy One Get One promotions (BOGO) and rewards program mean you’ll be saving even more money in the long run.
Their Forbidden Runtz Auto Feminised is a must-try for any cannabis lover. This hybrid produces dense, resinous buds covered in a thick layer of trichomes (those hair-like appendages on your plant).
Wedding Glue is an indica-dominant hybrid that gets its name from its ability to produce a powerful couch-locking effect. The buds are dense and sticky, with a sweet and earthy vanilla aroma.
If you’re looking for a seed bank with the highest quality autoflower seeds and the best prices, Seedsman autoflower seed bank is an obvious choice.
5. DNA Genetics – Award-Winning Strains
Pros:
- High-quality genetics
- Diverse selection
- Award-winning reputation
- 10% off first order
- Free shipping on orders over $100
Cons:
- Limited availability
DNA Genetics is a well-known and respected cannabis seed bank that has been in the industry since 2004. Based in Amsterdam, DNA Genetics offers a wide range of autoflower marijuana seeds from various breeders, including their own award-winning creations. DNA Genetics has over 200 strains in their catalog, and they are constantly innovating and developing new genetics.
DNA Genetics has some of the best cannabis seeds for both beginners and experts, as they have strains that are easy to grow, high yielding, potent, and flavorful. Some of their most popular autoflower strains are Chocolope and Lemon OG Kush.
Chocolope is a sativa-dominant hybrid that has a delicious chocolate and coffee flavor. It produces large and dense buds that are covered in resin. Chocolope has a cerebral and uplifting effect that is great for daytime use. It is also a good strain for medical users who need relief from stress, depression, and fatigue.
Lemon OG Kush is an indica-dominant hybrid that has a zesty and citrusy aroma. It produces compact and frosty buds that have a high THC content. Lemon OG Kush has a relaxing and euphoric effect that is ideal for evening use. It is also a good strain for medical users who need relief from pain, insomnia, and appetite loss.
DNA Genetics has a reliable and discreet delivery service that ships worldwide. They also offer free seeds, discounts, and promotions on their website. You can get free shipping on orders over $100 and 10% off on your first order.
6. MSNL – Best for Unique Seed Genetics
Pros:
- Diverse seed selection
- High-quality seeds
- Innovative strains provide unique flavors and effects
- Discreet shipping
Cons:
- Comparatively more expensive
- Limited availability of popular strains
As one of the original places to buy autoflower cannabis seeds, MSNL was established in 1999. This reputable seed bank is based in the Netherlands, and provides rare genetics and popular strains of the best autoflower weed seeds.
The company built the business behind geneticists with decades of previous experience. To produce their high-quality products, the producers subject their strains to rigorous testing and research in order to create the best products.
Though MSNL’s autoflower seeds are generally more expensive, at around $10 to $12 on average per seed, you can often find incredible deals and discounts bringing the autoflower weed seeds down to just over $7.
The Purple Lemonade autoflower seeds are great if you’re looking for high-yield cannabis plants with THC content, from 20-24%.
The Auto Girl Scout Cookies strain combines three autoflowering cannabis strains, Northern Lights, Starfighter, and Girl Scout Cookies autoflowering cannabis seeds for a sweet, pleasant aroma and taste, high THC content, and a short six to eight-week flowering period.
With over 20 years in the business, MSNL Seed Bank provides super autoflower seeds, strong customer service, and discreet shipping options. For outdoor growers, the company provides some of the highest-yielding autoflowering marijuana seeds with high THC content.
As the best autoflower seed bank it also provides the sativa dominant strain that can grow indoors and favors inexperienced growers.
7. Crop King Seeds – 80% Germination Rate
Pros:
- 80% germination guarantee
- High CBD strains
- Leading industry experts
- Top-notch gene selection
Cons:
- No promos or discounts
Crop King Seeds are some of the best cannabis seeds in the business. Launched in 2013, Crop King Seeds is a staple in the cannabis community with a rich history in Canada.
They offer indoor and outdoor seeds plus high CBD and fast flowering strains for high yields. This company is unique because they also provide an 80% germination guarantee. Plus, their experts are always on hand to help you grow the perfect crop.
With an average price range of $9 to $13 per seed, Crop King Seeds is a bit more expensive than some other banks. But, their quality is top-notch, and they offer an unbeatable germination guarantee.
Their Lambs Breath is a potent Sativa strain that is supposed to deliver an uplifting and euphoric experience. The high from the Sativa dominant hybrid is reported to kick in fast, influencing the mind almost instantly while simultaneously energizing the entire body.
This Indica-dominant Purple Kush cannabis plant produces dense purple flowers that smell of fruit and kush throughout the grow cycle. It will start flowering between 9 and 10 weeks, making it one of the faster-flowering Indica-dominant Kush strains.
Crop King Seeds is the way to go if you’re looking for proven autoflower seeds. With decades of experience, they know how to grow some of the best cannabis around.
8. Rocket Seeds – Best Genetics
Pros:
- High-quality genetics
- 24/7 support
- Grower’s guide
Cons:
- New company
- No discounts
Rocket Seeds is a premier cannabis seed bank that operates out of the United States. Founded in 2018, they’ve quickly become one of the most trusted names in the business.
They offer high-quality genetics from the most popular breeders globally, and their customer service team is available 24/7 to answer any questions you may have. They also provide a grower’s guide with every order to help you get started.
The mix packs are a great place to start if you’re looking for the best deal. While the seed prices vary from $8-$13 each, each pack of seeds is widely reported to get you high as hell.
Their Gorilla Glue 4 is a 30% THC strain with high yields. This is your next go-to strain if you’re looking for an enjoyable, heavy-hitting cannabis experience.
The Lambs Breath Autoflower is a Sativa-dominant strain of cannabis bred for those who have an active lifestyle and like to partake in physical activities. This sativa-dominant hybrid brand of high is intended to make you feel energized, euphoric, uplifted, and creative.
For inexperienced growers looking for a high-yield autoflower sativa-dominant strain with a moderate THC levels, The Lambs Breath auto-flowering version is your best bet for the highest-yielding autoflower crop.
9. Herbies Seeds – 33% THC Strains
Pros:
- 70% germination guarantee
- Free gifts with orders
- Award-winning strains
- Over 2000 varieties
Cons:
- Slow customer service
Herbies Seeds is a trusted seed bank with over 10 years of experience in the cannabis industry. Herbies offers free seeds or other gifts with every order, and they frequently have sales and discounts on their website.
They offer an impressive selection of 2,000 different strains, making it easy to find the perfect smoke for you. Their collection of seeds includes Cannabis Cup winners and even psychedelic strains. There’s truly something for everyone here.
Herbies has some of the lowest prices around at $2 per seed. You can also find great deals on their website, like their mix packs and special discounts.
We recommend their Trippy Gorilla Auto strain, a cross of Trippy Gorilla and Ruderalis. It’s a sativa/indica hybrid with genetics that give it an interestingly short flowering period of just 56 days from seed to harvest.
Auto Cinderella Jack is an award-winning cross of the legendary strains Cinderella 99 and Jack Herer. This feminized auto-flowering sdeed is blessed with high THC content, making it a potent choice for those looking for an energetic and motivational high.
If you’re searching for high THC strains, Herbies has got a variety that aims to please.
10. Quebec Cannabis Seeds – Ships in 24 Hours
Pros:
- 24-hour shipping
- 80% germination guarantee
- Limited edition seeds
- Bulk deals
Cons:
- Credit card fees
Quebec Cannabis Seeds is a Montreal, Quebec-based seed bank that has been in the cannabis industry since 2021. They are known for their high-quality autoflower seeds and top-of-the-line customer service.
All of their autoflowering marijuana seeds are sourced from the best breeders globally, and they offer a wide variety of autoflowering seeds to choose from, including feminized, indoor, outdoor, and high CBD.
All of Quebec’s seeds are feminized and bred to ensure the quality and consistency of the best autoflower cannabis seeds. Plus, they offer mixed packs of autoflowering seeds for significant savings. With prices of just $8 per seed, it’s an affordable choice for anyone looking for cheap autoflower weed seeds to grow their cannabis plants.
We love their Auto Bruce Banner, an Indica-dominant hybrid strain that blends two of California’s finest cultivars, OG Kush and Strawberry Diesel. It is designed to deliver supercharged euphoria without debilitating sedation.
The Auto Chemdawg is a feminized, autoflowering cannabis strain suitable to grow indoors and outdoors. This marijuana variety is ideal for growers looking for an easy-to-grow, potent, and high-yielding cannabis plant.
When you’re ready to purchase your auto flower weed seeds, QCS guarantees your shipment will be out within 24 hours. So, if you need your autoflower weed seeds ASAP, this bank is calling your name.
11. Mary Jane’s Garden – Best Seedbank for Growing Support
Pros:
- Provides potent, high-quality seeds
- Huge selection of autoflowering strains
- Provides an e-book for see-to-harvest tips
- Worldwide shipping
Cons:
- Sells pre-existing varieties (no development of new seeds)
- No germination guarantee or refund policy
Mary Jane’s Garden, one of the best autoflower seed banks, was established in 2003 and has since offered a variety of premium autoflower cannabis seeds to people around the world.
Tangerine Dream autofloweer marijuana seeds are easy to grow and are some of the highest-yielding plants with high THC content. The taste produces a citrusy and sweet flavor and gives an uplifting energy rather than a cloudy mind.
For long-lasting therapeutic effects and lower THC levels, the sativa-dominant Skywalker Auto are great autoflowering cannabis plants. This autoflowering version is of especially great help in relieving sleeping disorders, and the Sativa-dominant hybrid strain starts flowering in ten weeks. This is suitable for beginner growers looking to grow auto strains with a short flowering period.
Most auto-flowering seeds, like the sativa-dominant Skywalker Auto, provide high-yield autoflower plants to inexperienced growers who can also reach out to the company for advice on growing the best autoflowering indica dominant crops with good yield and THC content.
Mary Jane’s Garden also provides great benefits to customers, including free shipping for orders that are over $200, an informative blog, and great customer support.
12. Sonoma Seeds – Best for High-CBD Medical Seeds
Pros:
- Germination rate of 80%
- Over 500 seeds strains
- Shipping free for orders over $200
- Can pay with cash
Cons:
- Not enough discounts and deals
Though Sonoma Seeds is one of the newest banks, it has offices in California and Vancouver, offering some of the best autoflower weed seeds.
This best seed bank has the best auto flower seeds which may include the sativa dominant autoflowering plant suitable for indoor cultivation or growing indoors by beginner growers looking for multiple harvests growing marijuana.
Pineapple Express autoflowering seeds is a balanced blend of Sativa, Indica, and Ruderalis with a middle-ground THC content of around 20%. Its tropical flavors and mood-lifting flavors are why this blend has such a strong reputation (besides the Seth Rogan movie, of course).
For indoor growers, Northern Lights strain is an Indica dominant, easy to grow, and is one of the highest-yielding autoflowering seeds. As one of the best autoflower weed seeds it has moderate THC content at just 15%, making you feel calm and at ease.
They also have sativa-dominant auto strains that offer good yield in a short flowering period or growing season.
Sonoma Seeds offers plenty of the best autoflower cannabis seeds. The autoflower cannabis plants this company provides are easy to grow and packed with delicious flavor.
What Are Autoflower Cannabis Seeds?
Autoflower cannabis seeds will flower automatically regardless of the amount of light they receive. This makes them an excellent option for growers who want to avoid the hassle of a precise light schedule.
Autoflowering strains are also easier to grow because they don’t require much attention.
Autoflower Seeds: FAQs
Here, we answer a few frequently asked questions about autoflowering seeds.
Which Autoflower Seed Is Best?
The White Widow Autoflower is our top pick for the best autoflower seed. It’s a fast-flowering, high THC strain perfect for beginners and experienced growers alike.
How Much Do These Types Seeds Yield?
Determining how much the best autoflowering cannabis seeds yield really depends on the strain. Some autoflowering strains will produce moderate yields, while others produce quite a bit of bud.
How Much Light Do These Strains Need?
Ideally, you should provide 18-24 hours of light per day autoflower seeds. When growing marijuana LED grow lights will help reduce electricity costs compared to traditional grow lights.
What Soil Is Best for Autoflowering Seeds?
The best soil for these strains is slightly acidic soil. This type of soil is rich in nutrients and helps the autoflowering cannabis seeds grow quickly.
How Long Do Autoflowers Take From Seed to Harvest?
Some varieties can be ready to harvest in as little as 63 days, while others may take 75 days. Most autoflowers will be ready to harvest in about 10-12 weeks from seed.
What Are the Differences Between Regular, Autoflowering Vs. Feminized Seeds?
An autoflower strain has been designed to flower automatically, regardless of the number of light hours they receive each day.
Regular seeds are simply cannabis seeds that have not been feminized or crossbred. This means that they can produce either male or female plants.
Feminized seeds are cannabis seeds that have been specifically bred to produce only female plants.
Are Autoflowering Seeds Better?
It depends on what you’re looking for. For growers who want to harvest multiple times per year, the best auto flowering cannabis seeds are the way to go. However, the quality and potency of the buds may not be as good as those of regular cannabis seeds.
Are Seeds That Autoflower Illegal?
Legality will depend on where you live. In some states, these autoflower seeds are legal, while in others they’re not.
So, where Do I Buy the Best Autoflowering Seeds?
When you’re looking to buy autoflowering cannabis seeds, you want to make sure you find a seed bank with a good selection. Seed Supreme has a wide variety of high-quality autoflowering cannabis seeds perfect for beginner and experienced growers alike.
ILGM is the way to go if an airtight germination guarantee is what you’re after. They offer an 80% germination guarantee, so you know you’ll be getting healthy plants that will produce buds of the highest quality.
Overall, be sure to read our reviews and research the different seed banks before making your final decision. This way, you can be sure you’re getting the best autoflowering seeds for your needs.
Article paid for by: PlayTogga, partners@playtogga.com
The news and editorial staff of the Bay Area News Group had no role in this post’s preparation.
