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The germination of cannabis seeds is illegal in most countries. www.themariashop.com cannabis seeds are sold as collectable souvenirs to countries where the cultivation of cannabis is illegal. All information on this website is intended for educational purposes only and is not meant to incentivize people to engage in illegal activities.
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In this section you will find a wide catalogue of autoflowering marijuana seeds, we sell autoflowering seeds from the best seed banks.
We have a large catalogue of autoflowering varieties so that every grower can find the automatic seed that best suits their needs.
But before growing autoflowering seeds, it is a good idea to know what autoflowering strains are all about.
Table of contents
In this section you will find a wide catalogue of autoflowering marijuana seeds, we sell autoflowering seeds from the best seed banks.
We have a large catalogue of autoflowering varieties so that every grower can find the automatic seed that best suits their needs.
But before growing autoflowering seeds, it is a good idea to know what autoflowering strains are all about.
Table of contents
Autoflowering seeds descend from the ruderalis species of cannabis, they are genetics that come from Eastern European countries, they are marijuana plants more resistant to cold, fast growing and easy to cultivate.
Autoflowering or automatic seeds get this name because they flower automatically, i.e. they do not need light changes to start flowering. After 2 or 3 weeks of growth, they automatically start to flower on their own. This makes them very quick to grow, in fact, the fastest varieties are grown in as little as 7 weeks after germination.
Another characteristic of autoflowering marijuana strains is that they are small plants, usually measuring approximately 1 meter in height. This makes them ideal for those who want to grow in small spaces or on a balcony, as they are very discreet plants.
All the autoflowering seeds you can buy in our online shop are feminised!
It is true that there are regular autoflowering seeds, as in all cannabis species, automatics also have male and female plants.
Growing autoflowering seeds has a lot of advantages, which is why they are here to stay and revolutionise the market. The advantages of autoflowering strains make this type of plant ideal for beginner growers.
If everything was so perfect, nobody would grow feminised, photodependent seeds. But what are the disadvantages of growing auto seeds?
To grow autoflowering seeds indoors, we must be clear about the parameters and needs of this type of cannabis plant.
We will respect a cycle of 18 hours of light / 6 hours of darkness. For better yields, we could increase the light cycle to 20 hours.
In the cultivation of auto plants, we should not change the light cycle, we will maintain these hours of light from germination to harvest.
Yes, you can grow autoflowering seeds in 12 hours of light, but don't expect great results.
Autoflowering cannabis plants need a constant temperature of between 21 and 25ºC. As much as they are more resistant to cold, we do not advise you to stay below 19ºC and never above 26ºC either.
During the growth phase, automatic marijuana plants need to have a high humidity level, ideally between 55-65%.
In the flowering phase, however, we must be careful that it is not too high, otherwise the buds may rot. The ideal for flowering is between 40 and 50%.
To grow automatic seeds indoors, it is best to grow them in an 11-litre pot, as this is where you will get the best yields.
If you don't want to use so much substrate, the minimum we recommend is a 7 litre pot.
Tip: Autos are very sensitive to transplanting, our top tip is that once your seeds have germinated, plant them directly into the final pot.
We can grow autoflowering marijuana seeds outdoors almost any time of the year. The only thing to avoid is frost, as marijuana plants are not resistant to cold.
We can grow autoflowering plants outdoors from February to September.
For best yields when growing autoflowering seeds, it is best to plant them in May and June, the months with the most daylight hours and the highest yields.
The ideal for growing autos outdoors is to use 18 or 25 litre pots, the minimum we recommend for automatics outdoors is 11 litre pots.
Tip: Autos are very sensitive to transplanting, our top tip is that once your seeds have germinated, plant them directly into the final pot.
Many customers ask us about marijuana seeds for winter, but is it possible to grow autoflowering marijuana seeds in winter? The answer is yes, as we mentioned before, they do not need light changes to flower, so they will flower at any time or season of the year, but be careful, we can only grow autoflowering marijuana seeds during the winter when we do it in a greenhouse or in countries where the winter is not too cold. Remember that the temperature can never be below 18ºC.
At Themariashop you will find cheap autoflowering seeds, and we are continuously making offers on autoflowering seeds, so you can buy them at the best price.
In the following table you will find the brands of autoflowering marijuana seeds, we work with the most stable and reputable autoflowering seed banks in the sector.
| 00 Seeds | Royal Queen | Samsara Seeds |
| Barney's Farm | Green House | Kannabia Seeds |
| Sensi Seeds | Positronics | Grass o Matic |
| Sweet Seeds | World Of Seeds | Xtreme Seeds |
| Delicious Seeds | Buddha Seeds | Dutch Passion |
| Nirvana Seeds | Ministry of Cannabis |
Over the years, seed brands have managed to improve the genetics of their strains, and nowadays we find autoflowering varieties that are much more productive than in the past. The first autoflowering strains were no more than 15 cm, now we find automatic varieties that can exceed 150 cm. These varieties are known as XXL autoflowering. Here are a few XXL autoflowering varieties.
| Green Poison XL Auto | High Ryder Auto |
| Big Devil XL Auto | Auto Bubble Gum XXL |
| High Mass Auto | Auto Afghan Mass XXL |
In our online grow shop you can buy automatic seeds of all kinds, sativas and indicas, the most productive, for indoor and outdoor, the cheapest and the fastest.
Haze XXL Autoflowering of Dinafem, are autoflowering marijuana seeds of Sativa dominance. It is the crossing of a Jack Herer & Haze 2.0 Autoflowering.
Big Devil Auto by Sweet Seeds is a variety of tall size autoflowering cannabis seeds.
Big Devil #2 of the Sweed Seeds is an autoflowering cannabis seed of 3rd generation. First genetic evolution of Big Devil, it is a variety of high stature perfect for growers that demand tall plants reaching a height of 1 m. to 1.5 m.
Big Devil XL Auto of Sweet Seeds is a variety of autoflowering feminized cannabis of 3rd generation that results from a cross between the Big Devil # 2 Auto and Jack Herer department of research Sweet Seeds.
Black Cream of Sweet Seeds are feminized autoflowering cannabis seeds. It is a hybrid that comes from the crossing of our most appreciate seed strain, the original Caramel Cream variety, and a genetic autoflowering exotic purple flower, whose ancestors are kush Pakistanis.
Northern Light x Big Bud Auto of World Of Seeds was born from two of our best mothers, Northern Light x Big Bud. The plant is suitable for growing indoors and outdoors, reaching in some cases 170 cm outdoors and130 cm indoors, depending on the size of the container in which it is in.
Pakistan Ryder Autoflowering of World of Seeds, has been developed by maintaining the Indica genotype and the automatic gene.
Sugar Mango Ryder Autoflowering World of Seeds, we have kept the auto gene pattern while we tamed the genetics of a pure Brazilian sativa mother the Santa Maria with our Cannabis Ruderalis.
Sweet Coffee Ryder Autoflowering of World of Seeds is the result of several backcrosses between our Colombian Sierra de Santa Marta, with a Ruderalis. Although Colombia has sativa genes, the Sweet Coffee Ryder Autoflowering is mainly Indica a thing which is shown in the branching.
Super Skunk Auto of Sensi Seeds is the autoflowering version of the famous Super Skunk Original. Ideal for novice growers as for more experienced growers.
Thanks to the Auto Northernlight, the legendary Afghani Indica variety debuted as a feminized variety autoflowering. The Northern Light Auto feminized grows without changing cycles of lights under artificial lights.
La Critical #47 Auto of Positronics Seeds, is a cross between a Critical Express with an Ak47. The result of this cross gives us an easy plant to cultivate cannabis, a great flavor, very sweet, fast and productive.
Critical Express Auto of Positronics Seeds, is a variety of autoflowering cannabis which is the result of a cross between the famous and award-winning, Critical Mass.
Mayday Express of Positronics Seeds are autoflowering cannabis seeds. It is the result of crossing our Misty from the 80' and an early and compact cannabis plant. The Mayday Express is a very compact cannabis plant that resembles to a small fir Christmas.
Jack Diesel Auto of Positronics Seeds, is the autoflowering version of our cannabis seeds. A crossing of our Jack Diesel with a Diesel Auto.
