Buy Autoflower Seeds.
Check out our Top 10 Autoflower tips here , and when you’re ready, browse our extensive selection of Autoflower cannabis seeds for sale online below.
Seedsman has the biggest selection of autoflower cannabis seeds anywhere in the UK, selling cannabis seeds to collectors from international breeders like Barney’s Farm , Royal Queen , Dinafem Seeds and our very own Seedsman autoflower cannabis seeds.
Additionally, they’re more compact and easier to care for, can better handle pests, and are ready to harvest sooner in legal markets.
Autoflowering plants automatically move from vegetative to flowering without anyone having to change the lighting. This makes them perfect for beginner collectors, and why so many in the Seedsman community collect autoflowering cannabis seeds.
Autoflowering seeds are a Seedsman specialty; we were the first to sell autoflowering cannabis seeds to the public. Check out our conversation with The Joint Doctor, the first cultivator of autoflower genetics here .
With UK-wide stealth postage and multiple payment options, it’s never been easier to buy autoflower cannabis seeds.
Growers Choice Seeds (Growerschoiceseeds.com) sell 17 autoflowering strains, and most strains have their optimum indoor yields capped at the medium mark. Their heavy-yielding autoflower is the Blueberry Auto-fem. This beauty yields up to 13.4 ounces/plant outdoors and up to 17.6 ounces/sqm indoors.
Growing your own cannabis starts with selecting the right seed bank. You’ll want to find seeds with strong genetics, a high germination rate, and a seedbank with good customer service.
They provide an 80% germination guarantee – low compared to seed banks like Amsterdam Marijuana Seeds who offer a 90% guarantee.
Four months ago, we purchased and trialed autoflowering seeds ourselves from seed banks across the globe.
Many of the MSNL (Marijuana-Seeds.nl), autoflowering strains yield below the 21.2 ounces/sqm mark, with only the Glueberry Auto hitting that mark.
Rocket Seeds (Rocketseeds.com) sells more than 180 autoflowering cannabis seeds.
Most of their autos are medium yielding where the maximum yield is up to 21.2 ounces/sqm. One of those is the Northern Lights X Big Bud auto.
Their autoflowering strains are engineered to have high THC and high yields. The big bud autoflowering strain yields up to 21.2 ounces per sq meter indoors and up to 28.2 ounces per sq meter outdoors.
Definitive Score – 90%
Ministry of Cannabis (Ministryofcannabis.com) package their autos from 2 to 25 seeds per package. Their heaviest yielding plant, the Auto Sweet Donkey fem, gives up to 8.8 ounces/plant outdoors and 4.4 ounces/plant indoors.
They offer different payment options, and you can save an additional 10% if you pay using cryptocurrencies.
Pay for your seeds using Bitcoins for the first time on their site, and you’ll receive a 25% price discount and 15% off from subsequent orders.
Seedsman (Seedsman.com/en/) has over 1000 autoflower strains. Some strains like the Zkittlez Auto are heavy yielding and worth the try.
Most of their autoflowering strains are in the medium-yielding range with up to 21.1 ounces/sqm. An example of this is the Killer Lemonade Auto-fem.
If you are interested in going big, you can save huge amounts purchasing their 100, 300, or 500 seed packages.
1. Amsterdam Marijuana Seeds – Best overall customer experience.
Definitive Score – 94%
Autoflower plants are a popular choice since they are easier to grow and less sensitive to environmental factors. If you’re considering buying your own auto seeds, our top 10 list is the perfect place to start.
Their email subscribers receive regular perks, like 2 for 1 offers on their most popular strains.
Crop King Seeds (Cropkingseeds.com) sells over 170 strains. Their Island Sweet Skunk auto strain yields up to 39 ounces/plant when grown outdoors and up to 21 ounces/plant indoors.
At Weed Seeds Express (Weedseedsexpress.com) you will find rare strains like CBD Express auto and CBG Citrus Nectar auto. Their autoflower marijuana seeds category harbors 26 strains.
Definitive Score – 82%
Quebec Cannabis Seeds (Quebeccannabisseeds.com) sells 24 autoflowering strains and have an autoflowering mix pack.
Based in the world’s marijuana capital, Amsterdam Marijuana Seeds offer guaranteed and free worldwide shipping. They have a 90% germination guarantee for each of their 33 high-quality autoflowering strains.
They provide details on each strain and their free grow guide will help you get the most out of your seeds.
Definitive Score – 86%
MJ Seeds Canada (Mjseedscanada.com) has over 170 autoflower seeds strains, including new and unique strains.
Definitive Score – 84%
Their Auto Gorilla Glue seems to be their heaviest single autoflowering yielder, with indoor yields of up to 21.2 ounces/sqm and 10.6 ounces/plant outdoors.
Definitive Score – 92%
They provide great growing information for most strains, but we hope they’ll consider introducing filters to make searching easier.
9. Try leaving your auto an extra week or two.
(Cinderella 99 X Jack Herer) X Magnum.
Orange Punch X Auto Kritical Bilbo.
More people than ever are using auto seeds to grow their own medical marijuana. For some people that will mean THC rich autoflower seeds. For other growers that will mean CBD rich auto seeds. Dutch Passion stock a full collection of both, with varying levels of THC:CBD. Our medical auto seeds are easy to grow in a wide range of conditions, even if you are new to growing.
Autoflowering seeds look just like normal feminised photoperiod cannabis seeds. They produce top quality cannabis but grow in a slightly different life cycle compared to traditional photoperiod varieties. Indoor cultivators can grow autoflower seeds from seed to harvest under 20 hours of daily light. There is no need to reduce daily light hours to 12 hours in order to initiate flowering. When growing autoflower seeds, flowering happens automatically, hence the ‘auto’ name.
Top 5 THC-Rich Autoflower Seeds.
Looking for the best and most consistent autoflower seeds? Look no further, Dutch Passion are a leader in auto seeds and one of the original auto seed pioneers. Autoflowering cannabis seeds are a quick and easy way to grow high quality cannabis. They grow from seed to harvest indoors under 20 hours of daily light. Autoflower seeds also grow easily outdoors too. Autoflower seeds make growing simple.
Autoflower seeds are the fastest way to grow cannabis. For indoor growers using 20 hours of daily light, it takes just 10-11 weeks until the first harvest. Occasional fast phenotypes will be available to harvest in under 10 weeks. One of the many reasons that people grow autoflowering seeds is the speed of harvest indoors. Outdoor growers also find that autoflowering seeds are faster than traditional photoperiod feminised seeds. Outdoor growers can harvest their auto plants in mid summer instead of waiting until fall/autumn.
Autos love an aerated root ball with plenty of oxygen able to reach around the sides. Growers that use felt grow sacks or air pot grow containers routinely get excellent results. Adding coco to your soil mix can help to increase aeration levels as well.
Autoflowering seeds come in a range of different types with varying properties. Dutch Passion have some top quality auto varieties and several cannabis cup winners which will deliver some of the best auto weed you will have ever tried. Choose from USA special genetics, Skunk auto seeds, Orange family autos, CBD rich, THC rich and many other types.
Autos are a dream for outdoor growers, they grow quickly and often stay short enough (around or below 1m tall) to hide. With a little careful planning it’s easy to find a few quiet locations where you can hide a few auto plants to grow during spring, summer and autumn.
Skywalker Haze x Auto Amsterdam Amnesia.
Look no further if you want the best performing indoor autoflowering cannabis seeds. Dutch Passion have a fully proven range of auto seeds and thousands of repeat growers. Dutch Passion auto seeds have a reputation for industry leading results. Our auto seeds are famously easy to grow with heavy yields and seriously strong results.
It sounds obvious, but poor quality genetics guarantee poor quality results. Choose autoflowering seeds which have a solid genetic heritage and prioritise seed companies who have pioneered auto seed research and backed it up with cannabis cups.
Most people grow their autos for 10-11 weeks before harvesting. But occasionally you will notice longer-blooming phenotypes which will require a little longer. These phenotypes are often the heaviest yielding ones. If you have the patience to wait a little longer you could find your auto rewards you a heavier harvest.
Las Vegas Lemon Skunk Autoflower.
Xmas Autoflower Collection 31.
1. Choose the right autoflower seeds.
The Ultimate X Auto Mazar.
Autoflower seeds have earned their reputation as one of the fastest and easiest ways to grow cannabis. Auto seeds are easy to grow indoors, in a greenhouse or outdoors. Dutch Passion were one of the first seed companies to pioneer autoflowers.
Auto Banana Blaze, our mind-numbingly potent, sweet, fruity variety.
Growers that have suffered from low grow room temperatures in winter when blooming feminised seeds often find that autos are a good alternative. That’s because autos grow under 20 hours of daily light, meaning that grow room temperatures can be maintained thanks to the heat produced from the light.
7. Never top an auto when it is in bloom.
Auto Blueberry X Girl Scout Cookies.
Auto Blackberry Kush®
Diesel X NYAK.
“Gold Gift Box – Silver Gift Box”
Most people want the best THC-rich autoflower seeds for their next grow. This is perhaps Dutch Passion’s greatest area of strength, with several exceptionally strong autoflower varieties. THC levels of over 20% are quite possible from a well grown auto. If your goal is to grow auto seeds and harvest the strongest possible buds then you have come to the right seed bank. As well as extreme THC levels you will find Dutch Passion auto seeds easy to grow with heavy yields as standard.
3. Use a light airy grow medium, or air permeable grow containers.
Autoflower seeds typically grow into short or medium height cannabis plants. Many people use them alongside their feminised seeds, these days autoflower seeds are just as popular as photoperiod feminised seeds. For outdoor autoflower growers the speed of autoflower seeds means that a mid/early summer harvest is possible, in fact 2-3 successive outdoor auto crops are possible in warm climates. For indoor growers, auto seeds allow a fast crop in just 10-11 weeks.
Some people like to top (remove the growing tip) their auto to produce a bushier, shorter plant. This is possible, but only recommended early in the grow before the plant is in flower.
Banana Blaze X Auto Mazar.
Use of low stress training, such as tying down branches to improve light penetration, can really improve yields for auto plants. Dutch Passion seeds are bred to be tough enough to cope with this. With good training and intense light levels the side branches can yield very heavily and may need supporting to prevent them collapsing under their own weight.