The best autoflowering seeds at Weedseedsexpress
Want to buy seeds from one of the best autoflower seed banks? Welcome to the autoflower section at Weedseedsexpress. At Weedseedsexpress we have top quality autoflower weed seeds for sale. From high yield autoflower seeds to the fastest autoflowers, autoflowers with high CBD or high THC content and also several cheap autoflower seeds for those on a budget. All our autoflowering seeds are feminized and easy to grow. Curious? Take a look at our spacious assortment and order your autoflower seeds today.
Reasons to buy your autoflowering cannabis seeds at Weedseedsexpress
- Only the best quality
- The lowest price + free shipping
- Great choice of autoflowering weed seeds
- 100% satisfaction guarantee
- Free autoflower seeds with your order (no samples)
22 weed seeds found
AK 47 autoflowering feminized seeds
AK 48 autoflowering feminized seeds
Amnesia Haze autoflowering seeds
Amnesia Haze x Blueberry autoflowering feminized seeds
Big Cheese autoflowering feminized seeds
Big Haze autoflowering feminized seeds
Big Jack Widow autoflowering feminized seeds
Big White Widow autoflowering feminized seeds
Blue Cheese autoflowering feminized seeds
Blue Dream autoflowering seeds
Bruce Banner autoflowering seeds
CBD Express autoflowering seeds
CBD Purple Kush autoflowering feminized seeds
CBG Citrus Nectar autoflowering seeds
Critical autoflowering feminized seeds
Critical Purple autoflowering seeds
Girl Scout Cookies autoflowering seeds
Gorilla Glue autoflowering feminized seeds
Northern Lights autoflowering feminized seeds
Northern Lights x Big Bud autoflowering feminized seeds
Santa Maria autoflowering feminized seeds
Zkittlez autoflowering seeds
Weedseedsexpress, your best autoflower seed bank
When planning to buy super autoflower seeds, the first thing you need is a reliable source with high quality autoflower genetics. For those living in the UK, the Netherlands and many other European countries there are many seed banks to buy from. However, for customers in Canada, the USA and Australia things are more challenging.
Autoflowering seeds USA and Canada
Getting high quality autoflowers seeds is still an issue for many. The offer is often limited for customers in both the USA and Canada. Fortunately, you found the right supplier as Weedseedsexpress has become one of the best autoflower seed banks. Not only in terms of seed quality but also terms of shipping and customer service.
Our autoflowers are cheap and of top quality. They bloom automatically, are mold resistant, require little or no nutrition and have a large yield potential that with our “big autoflowers” is not inferior to that of photoperiod species. Do you choose one of our autoflowers? Then you choose for pure growing convenience, speed and quality.
Help and tips on buying your autoflower seeds
Are you a beginner or advanced grower and would you like to buy autoflower seeds? Then know where you should pay attention before you order. For example, do you want to grow indoors or outdoors? Do you opt for a high yield or do you want to harvest as soon as possible? Indica or Sativa dominant? Rather a powerful or mild variety? Read our most important tips below before buying autoflower seeds.
What are autoflowering seeds?
Before you buy autoflower seeds, it is important to know what the characteristics, advantages and disadvantages of autoflowers are. With the explanation below you can make a well-considered choice. But first we give a clear definition of autoflowers.
Autoflowers are Indica or Sativa strains crossed with a ruderalis. Originally you will find cannabis ruderalis species especially in areas with a short summer. For example, in areas such as Russia, Northern Europe, China and Mongolia.
Because of the short summer the ruderalis has developed properties to flower based on age. As autoflowers are crossed with the ruderalis it features this characteristic which is a big difference compared to photoperiod species that need a change in the number of light hours or seasons (less light hours per day) to flower.
Characteristics of autoflower seeds
Autoflowers are self-flowering. This means that they do not need a lot of attention to grow. They grow and bloom on their own and do not care about a day and night cycle. The autoflower seed is therefore a great choice for beginners and advanced growers. As long as the plant gets enough light and water, you’re assured of a nice harvest. This is in contrast to non-autoflowers that need more attention. Moreover, autoflowers are suitable for growing indoors as well as outdoors.
Points of interest when planning to buy autoflower seeds
You want to buy autoflower seeds, but you can’t choose? Each variety has specific properties. These can be found on the seeds page under ‘Properties’. We already give an explanation of the properties below.
Flavours of autoflower vary enormously. Do you like earthy, fruity, chocolate or just Woody. The flavour of each variety is indicated on the product page.
THC or CBD
Weed contains THC and/or CBD. The higher the THC content, the more it gives a psychoactive effect. CBD rather has a relaxing effect on the body while the head remains clear. Tip: at the top right of the assortment you can sort on both ‘THC’ and ‘CBD’.
Do you want a calming effect? Be stimulated cheerfully or creatively. Although the effects of cannabis can vary from person to person, there are generally clear differences between the types of autoflower seeds.
Indoor or outdoor cultivation
Most autoflowers can be grown indoors and outdoors. Unless otherwise stated.
Autoflower strains are generally small. You therefore don’t need a lot of space which makes it a ideal plant to grow at home. Yet there are differences in height and width. Per autoflowering variety we indicate the expected height when grown indoors and outdoors. Tip: at the top right of the assortment you can sort by ‘Height’.
You probably want to buy autoflower seeds that yield as much as possible. However, the yield of these seeds will always be slightly less compared to a grow with feminized seeds.
To give an indication of the yield, a lower and upper limit of the yield is stated per type. Tip: at the top right of the range you can sort by “Yield”.
The flowering time indicates when harvesting can take place. Autoflowers are fast growers, so the flowering time is relatively short compared to other cannabis seeds. The average flowering time of autoflowers is between 50 and 70 days.
Feminized vs autoflowering: The pros and cons of autoflowering cannabis seeds
You want to grow weed at home without too much experience and effort? Then autoflower seeds are the best choice. This seed features many advantages for the novice and experienced grower. That is why the autoflower has become very popular. But it also has some disadvantages compared to non-autoflowers. We therefore recommend checking the pros and cons below before you start buying autoflower seeds.
- Short flowering time: the cycle of an autoflower (from seed to harvest) usually lasts 8 to 12 weeks which is a lot faster compared to a non-auto-flower.
- More frequent harvesting: in practice, a shorter cycle means that you can sow and harvest more often.
- Mould resistant: fungi and bud rot mainly occur in autumn. But because you are not dependent on changes in light with an autoflower, you are able to plan and ensure that you can harvest before the autumn. In addition, an autoflower is naturally more resistant to fungus and disease.
- Small size: the genetics of the Ruderalis ensure that an autoflower is relatively small and remains compact. An adult autoflower has, depending on the circumstances, a size of about 50cm – 100cm. Ideal when space is limited.
- Simplicity: as a grower you need little supplies and raw materials. An autoflower grows when the soil is fertile and the plant has access to sufficient sunlight and water. Extra feeding is actually not necessary and even growing without bulbs is no problem. Autoflowers will flower regardless of whether they are on the windowsill, grown with lamps or just outside.
- Lower yield: autoflowers are generally small sized and although this rule does not always apply, the harvest is usually less big compared to non-autoflowers.
- Less THC: autoflowering varieties usually produce less THC.
- Different sizes: even with the same genetics, autoflowers sometimes have different sizes.
- Limited choice: the range of autoflowers is less big compared to photoperiod types.
- Repotting: an autoflower does not like to be repotted. It’s therefore recommended to start your grow in the final pot.
Top 3 lists when buying autoflower seeds
We like to make it easy for you if you want to buy autoflower seeds. That is why we have compiled several Top 3 lists below.
Top 3 | Best outdoor autoflower seeds
If we present the best autoflower seeds for an outdoor grow, we cannot skip the indoor growers. So check out the top 3 with the best autoflower cannabis seeds for an indoor grow below.
Top 3 | Best indoor autoflowering cannabis seeds
Autoflowers are generally always suitable for outdoor cultivation. Still, there are a few species that stand out because of their resistance to weather changes and fungi. This is our Top 3:
Top 3 | Fast bloomers
With an autoflower you ensure yourself from a fast seed to harvest cycle, but you always have boss over boss. The question remains: what is the fastest autoflower from Weedseedsexpress? For those looking for extremely fast autoflowers, we have made a top 3 list of the fastest flowering autoflowers:
Top 3 | High yielding autoflowers
Contrary to what some growers expect, there are indeed autoflowers with a high yield. Curious which autoflower varieties from our range have the highest yield potential? Then view our top 3 below:
Top 3 | Cheap autoflower seeds
Autoflowers can be expensive. However, in case you want to save money you might be interested in our top 3 with the best cheap autoflowering seeds:
Help on buying autoflower seeds
Do you have any questions in regard to our autoflowering seeds? Or would you like to know more about an autoflower grow? Find the answers to your questions in our ‘FAQ’ section. We also post blogs on a weekly basis with growing tips and information about different cannabis strains.
Frequently asked questions about our autoflower seeds
Do you sell regular autoflower seeds?
The principle of the autoflower is the automatic flowering. In other words, autoflowers are meant to flower. Regular cannabis seeds also produce male plants which do not bloom. At least not in the way that most growers would like. We therefore do not sell regular autoflower seeds
What are the best autoflowering sativa dominant seeds at Weedseedsexpress?
Sativa dominant autoflower seeds are pretty rare. Currently we have two autoflower species in our range which is sativa dominant:
Do you have free autoflowering seed samples?
We don’t provide free autoflowering samples. Yet, when you buy autoflowering seeds at Weedseedsexpress we do add 20% free autoflower seeds to every order.
Are you selling autoflowering dwarf cannabis seeds?
Currently we are not selling dwarf autoflowers.
Any 35 day autoflower seeds for sale?
Due to the short flowering time of 35 days, 35 day autoflower species are unable to achieve a nice harvest. We therefore decided to remove all our 35 day autoflowers.
What are your best 60 day autoflower seeds?
At Weedseedsexpress we offer various autoflower varieties with a flowering time of around 60 days. Curious which varieties finish their flowering stage within approximately 60 days? Check it out below.
Do you have CBD autoflowering cannabis seeds in your range?
Currently we only have one CBD autoflower in our range which is our CBD Purple Kush. Keep an eye on this category as there is a good chance that you will find more CBD autoflowers here in the future.
Want to buy autoflowering seeds? Buy autoflowering cannabis seeds at Weedseedsexpress! FREE SEEDS + Germination guarantee + Fast & Discreet shipping
Autoflowering cannabis seeds
Our comprehensive selection of autoflowering cannabis seeds has been expertly bred to flower regardless of light cycle. Autoflowering cannabis plants take less time to flower and can be harvested multiple times per season.
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What Are Autoflowering Cannabis Seeds?
Autoflowering cannabis seeds produce plants that flower on their own after 2–4 weeks of growth. Growers don’t need to worry about switching the light schedule to initiate and maintain the flowering phase, like they would if growing feminized photoperiod cannabis.
Autoflowers also need much less time to grow. Some varieties are ready to harvest in a short 8 weeks after sprouting. Plus, autoflowers are compact, which makes them great for indoor growing. Because they are so convenient, autoflowers are (not just) ideal for beginners to cannabis cultivation.
Non-Photoperiod Strains: What Does It Mean?
Feminized (photoperiod) cannabis plants flower depending on the hours of light they receive. Out in nature, they start to bloom when the days get shorter at the end of summer. Indoors, cultivators initiate flowering by adjusting their grow lights to 12 hours of light and 12 hours of darkness.
In contrast, autoflowering strains flower based on age, independent of light hours, which means they are non-photoperiod strains.
Autoflowers have several noteworthy characteristics:
- Plants flower automatically after 2–4 weeks.
- The average period between planting and harvest is 10 weeks.
- Autoflowering seeds are also feminized. No need to worry about male plants.
- Plants stay small (30–100cm).
- They don’t attract too much attention. Ideal for stealthy grows.
- You can harvest several crops per season.
Particularities of Autoflowers
Modern autoflowers rival feminized photoperiod strains (and some even surpass them) in terms of potency, yield, and aroma. Yet, they still provide the same great benefits as mentioned above, along with having a reputation for being particularly stable and sturdy.
These days, autoflowers can satisfy even the most demanding of users: Recreational users won’t have difficulties finding automatic varieties rich in THC, and holistic users can get autoflowers low in THC but high in CBD to benefit from the non-psychoactive cannabinoid.
Who Uses Automatic Cannabis Strains, and Why?
- Growers: Growers like autoflowers because they are convenient and easy, producing a fast harvest with decent yields. With their compact size, they are among the best plants for growing in small spaces—great for micro-grows or putting a plant or two on a balcony. They also make good strains to grow outdoors as they are resilient and robust. Plus, their small size makes them a good choice for stealthy guerrilla grows.
- Smokers: Recreational users can enjoy autos just like feminized photoperiod cannabis. If you’re smoking for the high, which can be anything from relaxing to uplifting, fun, and giggly, you can find the right autoflower to suit your tastes! Some autoflowers are slightly lower in THC than the average strain, making them ideal for people who like a milder and more balanced effect when smoking cannabis.
How to Grow Autoflowering Seeds
Use light, well-draining soil
For autoflowers, you want soil that is even lighter than that used to grow feminized photoperiod cannabis plants. If needed, amend your soil with perlite to increase airiness and drainage.
Indoors vs outdoors
Indoors: No need to switch your lights to a flowering schedule like with photoperiod cannabis. You can keep your autoflowers on an 18/6 (18 hours of light, 6 hours of darkness) or 24/0 light schedule from seed to harvest.
Outdoors: You are not as beholden to the natural seasons as with photoperiod plants. You can plant your autos at any time of the year, provided there is no frost. Harvest 8–10 weeks after planting. If you plant your autoflowers several weeks apart, you can achieve several harvests per year! Autoflowers are stealthy and compact. This makes them perfect for low-key outdoor operations.
Optimal temperature and humidity for growing autoflowers
Keep your grow room’s temp at a moderate 21°C (room temperature) for healthy growth. Colder temperatures or excessive heat can lead to growing problems.
Optimal humidity for your autoflowers depends on your plant’s age. In the first few weeks, they prefer a more humid environment. Reduce relative humidity to 40–50% when your plants start to flower to reduce the risk of mould.
What kind of nutrients do autoflowers need?
In general, autoflowers are smaller than feminized photoperiod cannabis. Smaller plants require less nutrients than large plants.
If you’re using commercial cannabis nutrients, give only ½ or ¼ of the recommended dose to your autoflowers. When using commercial potting mixes that are pre-fertilised, you will likely not need to feed until your autoflowers start to bloom, at about week 3 or 4.
What kind of water for autoflowers?
With autoflowers being smaller and having a smaller root system, they will also drink less than large feminized photoperiod plants. Don’t overwater, and allow the soil to dry out between waterings.
When growing in soil, the optimal pH level of your water/nutrient solution is 6–7. You can adjust your water to the correct pH level using natural pH “up” or “down” products.
What about plant training with autoflowering cannabis?
Plant training techniques such as topping, FIM, super cropping, and defoliation are not recommended for autoflowers. Any training that involves damage to your plants will temporarily slow or halt their growth and requires time for recovery—time that autoflowers don’t have (given their limited lifespan).
On the other hand, you can try gentle plant training such as LST (low-stress training), where you bend down the stems and branches to create an even canopy and optimise light exposure. Skip the parts that involve any cutting or pinching.
Autoflowering Cannabis Seeds: Questions & Answers
Cannabis seeds can be freely distributed within the EU under the principle of mutual recognition. However, it is your own responsibility to research your local laws and regulations before ordering.
RQS autoflowering cannabis seed selection offers a wide range of sativas, indicas and hybrids, catering to every taste.