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The auto-flowering gene occurs only in Cannabis Ruderalis species. They usually come from Canada and Russia and produce very low levels of THC.
In recent years, the automatic flowering trait has been transmitted to THC, photoperiod strains through several breeding steps, thus achieving automatic flowering plants with high psychoactivity. At the same time, the yields of the original Ruderalis varieties have been increased notably, since they're normally very low.
Autoflowering seeds do not depend on photoperiod - which is to say, do not respond to the day / night light cycle - but will start flowering three or four weeks after seed germination.
Autoflowering seeds can be grown at any time of the year. However, in order to optimize their performance, we recommend planting them from March to late August. Notice that it can take from 60 to 70 days from seed germination to harvest, so it would be possible to make 3 to 4 crops per year, mainly depending on the latitude and evironmental conditions of our growing spot.
Indoors, we recommend a photoperiod of 20h of light and 4 hours of complete darkness a day for the entire cycle. Since autoflowering seeds can be harvested after 60 or 70 days from germination, a 10L pot is enough for the entire cycle. There's no need to grow in larger containers since we will get virtually the same harvest, and we should always plant our Auto seeds into the definitive container (they hate transplants).
Autoflowering strains can not be cloned because they automatically start blooming even before developing a nice rootball or receiving a minimum growth period.
Extreme Seeds proudly present High Mass ASB, an extremely productive Super-auto plant developed from Critical Mass (Bilbo cut) and retaining all the aroma, flavour and potency of this clone-only champion. Find feminised seeds of the biggest, most pro [...]
Cheesy Auto is part of a new line of autoflowering seeds from Philosopher Seeds, worked on over 7 generations and we define it as an old school automatic marijuana plant, ideal for lovers of old school cannabis genetics. This st [...]
Alchimiaweb presents here Auto Glueberry OG, the feminized and automatic version of Glueberry OG, developed by Dutch Passion. This mostly Sativa AutoFem hybrid is suitable for both the SOG and SCROG techniques, depending on the number of p [...]
Sensi Seeds present the autoflowering version of its cannabis strain Big Bud, world-famous for its fast and abundant harvests, now available as feminised seeds at Alchimia. Appreciated since the 90s when it first exploded onto the Dutch cannabis sce [...]
Alchimiaweb invites you to discover one of the latest automatic and feminised strains added to our catalogue, the Sleepy Yoda Auto from Philosoper Seeds. As a result of a collaboration with the Old School Genetics Collective, Sleepy Yoda Auto comes [...]
Alchimia presents the autoflowering version of Sensi Seeds' timeless classic strain Shiva Skunk, a NL5 x Skunk hybrid, famous for its easy cultivation and rewarding harvests. A cross between Northern Lights #5 (a 100% Indica variety from Afghanistan [...]
Advanced Seeds present Auto Black Diesel, the new autoflowering version of their Black Diesel variety, itself a selection of New York City Diesel renowned for its powerful ripe grapefruit smell and intense citric flavour. Now available at AlchimiaWeb [...]
Crystal Candy Auto is a new 4th generation AutoFem strain developed by Sweet Seeds, an auto line with amazing resin production and sweet and fruity flavor. Already available in Alchimiaweb's catalog of autoflowering strains. The original Crystal Can [...]
Sour Ryder ASB S1 is a Super Auto cannabis strain based on Sour Diesel genetics that has been developed by Xtreme Seeds. Now to be found as feminised seeds at Alchimia Grow Shop. Created by crossing the Sour Diesel to the High Ryder ASB line, this v [...]
Sweet Nurse Auto CBD is the first cannabis strain developed by Sweet Seeds combining the autoflowering trait with high CBD content. Now available in Alchimiaweb's catalog of autoflowering seeds. This AutoFem hybrid has been created by crossing [...]
Dutch Passion cannabis seedbank is proud to present this autoflowering version of the famous White Widow genetics , for quick and high quality harvests, with complex smell and well balanced effect. Get it now in AchimiaWeb! AutoWhite Wido [...]
Auto Blue Ace CBD is a new autoflowering variety developed by Delicious Seeds to offer a fast-flowering line rich in Cannabidiol (CBD), now available from Alchimia as feminised seeds. Delicious Seeds’ first auto CBD strain, Auto Blue Ace CBD w [...]
La Rica Auto CBD is the automatic and CBD-rich version of the feminised La Rica by Elite Seeds, a cannabis strain that stands out for its spectacular fruity flavor. With 1:1 THC:CBD ratio, La Rica Auto CBD keeps the main features of the original La [...]
Dr Underground bring us Auto King Kong, their new feminised autoflowering cannabis strain created by combining their hugely popular variety King Kong with Ruderalis genetics. Auto King Kong produces short and stocky plants that are easy to cul [...]
The team of breeders at Philosopher Seeds has developed Cheesy Auto CBD, the CBD-rich version of their awarded Cheesy Auto marihuana. Now available in Alchimiaweb. To create this new strain they've crossed the Cheesy Auto with Juanita la Lagrimosa, [...]
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