The tag fast flowering cannabis includes all photo-dependent cannabis strains that complete their maturation in a period of about 8 weeks or less at 12/12 cycle.
Early Version are varieties resulting from crosses between a photo-dependent and an auto-flowering strain. The resulting in a photo-dependent plant, yet with a faster flowering period compared to a 100% photo-dependent plant. That is approximately 2 weeks earlier.
Cannabis cultivation involves several stages: germination, growth, pre-flowering, flowering and harvest.
Cannabis flowering begins when the first flowers appear, usually around 10-20 days after the photoperiod change to 12/12, the so-called pre-flowering period. In auto-flowering varieties, flowering does not depend on the photoperiod, so it starts automatically from 2-4 weeks after the seed germination.
Once in photoperiod flowering, the plants perform the last stretch, also known as stretching. The plant can double or even triple its size depending on the genetics.
It is important to mention that some growers and seedbanks begin to count the flowering period after the photoperiod change to 12/12. Others when the pre-flowering ends and appear the first flowers. This is why it can be a small range of about two weeks in some seedbank specifications. It is important to look at the trichomes at harvest time using the seedbank information as a reference.
Cannabis plants complete flowering, flower maturity, in more or less time depending on the variety. Some cannabis hybrids require about 8 weeks or less at 12/12 photoperiod, while other may need even more than 14 weeks.
In indoor cannabis cultivation, choosing fast flowering strains allows for several harvests per year. Outdoors, the risk of possible pests is minimised, less exposure time, and can be harvested before the October and November rains in the Northern Hemisphere.
Here we present the fast flowering strains offered in our catalogue. They are cannabis seeds with a theoretical period of about 8 weeks or below after the change to 12/12. We include Fast Versions or Early Version, both feminised and regular.
Sensi Seeds
From 7.50€
Humboldt Seeds Company
From 82.80€
Humboldt Seeds Company
From 82.80€
Now available at Alchimia Grow Shop Mr Sour-R by Mr Hide Seeds. A variety from its USA strains range, a selection of the best American clones. [...]
Alchimia is thrilled to present Critical Lemon Fast by Advanced Seeds, a fast flowering variety that offers excellent results. It is a version of [...]
Alchimia presents here the Early Harvest version of World Of Seeds Afghan Kush cannabis strain, a 100% Indica landrace strain now available with e [...]
Alchimia is glad to present Watermelon OG by Advanced Seeds, a high potency and great performance strain with refreshing watermelon aromas. A strain now available in our feminised [...]
Alchimia is pleased to present Critical Widow by Philosopher Seeds, one of the seeds most requested by our customers. After countless requests, the seedbank has in [...]
Alchimia Grow Shop is pleased to present Auto Triping 25 by Mr Hide Seeds, a marijuana variety that reaches THC levels of up to 23% [...]
Alchimia is happy to present Bangi Congo x Panama, a variety in limited edition by Ace Seeds, [...]
WAPPA is a very stable variety of 100% Indica. It is short in terms of height and easy to grow. The thick buds it produces are fruity and give an intense, long-lasting and [...]
WHITE BERRY is a fast flowering variety. It has a slender, green and fresh appearance and is single cola dominant. The proportion of buds and leaves is a plus for manicuris [...]
This strain has its origins in the Ketama region, in Morocco. These feminised Sativa seeds produce short and very resinous plants. Specifically created for outdoor growing. [...]
MAGIC BUD produces very beautiful resin-coated and aromatic buds, which have a short flowering period. MAGIC BUD is a spectacular plant that needs a little [...]
Grapefruit, from Female Seeds, is a new fast flowering Sativa strain . Its buds have a mild scent reminiscent of grapefruits. Its flavour i [...]
Skunk Special = Great Quality! As one would expect, Female Seeds had to include a Skunk variety in their catalogue of femin [...]
Ice is a selected phenotype resulting from crossing Skunk Special and White Widow from the Dutch seedbank Female Se [...]
Auto Gorilla Blue from Advanced Seeds is an automatic feminised hybrid created from two high quality strains of great impact with European and Spa [...]
2nd prize at 2000 High Times Cup 1st prize at 2002 Highlife Cup Indoor Growing - Flowers in 40-50 days. EUFORIA was develo [...]
Purple Punch x Do-Si-dos by Philosopher Seeds is a cannabis variety that breaks the mould in terms of terpenic qualities, resin production, appear [...]
Alchimiaweb presents the regular version of Passion #1 from Dutch Passion. This strain is a true classic, especially for outdoor farmers. It was developed [...]
Perfect Tree presents here Mimozz, an Indica Sativa hybrid characterised by a very pronounced fruity and sweet aroma and a high resin prod [...]
BIDDY EARLY from Serious Seeds is a sativa strain which grows into a shape similar to that of a typical Christmas tree. Thanks to its early flowering and m [...]
Alchimia is pleased to present Purple Punch x Larry OG by Tramuntana Seeds, a variety in limited edition now available in our feminised cannabis seeds catalogue. [...]
The best Afghan genetics of Sensi Seeds Bank were used for creating this strain. The main traits of Afghani #1 are its large and dark Indica [...]
Alchimia is pleased to present Gorilla Zkittlez Auto by High Speed Buds, an automatic strain based on top-level US genetics. It is a cross between Gorilla Glue and [...]
Black Domina was created by Sensi Seeds to offer an Indica cannabis strain with very strong effect and superior flavour, crossing its best Indica lines [...]
ACE Seeds presents here its feminised HashTonic, a more Indica CBD#1 version which offers fast-flowering plants [...]
Early Skunk from Sensi Seeds is an excelent hybrid between Skunk #1 and Early Pearl. This strain is for outdoor Skunk growers that need plants with [...]
00 Kush from 00 Seeds Bank is a feminised cannabis Indica strain created from the best North American hybrids of the OG Kush gene [...]
The Ruderalis Indica from Sensi Seeds Bank is an early flowering strain that grows wild in some areas of eastern Europe and Russia. Sensi Seeds Bank has us [...]
Alchimia presents Gorilla Candy, a new and exciting cannabis variety from Eva Seeds, an Indica dominated hybrid forming very resinous heads, rich in terpenes and c [...]
Sensi Skunk is a large, thick, full-bodied cannabis hybrid that is fast flowering with deep green, wide leafs and a high calyx-to-leaf ratio that makes for easy cl [...]
Royal Queen Seeds Solomatic CBD is now available at Alchimia Grow Shop. A variety that produces buds with a THC:CBD 1:22 ratio, with an intense aroma, full of nuan [...]
The Shiva Shanti is one of the most emblematic Indica strains of Sensi Seeds Bank.This Afghan, with its penetrant Indica aroma is one o [...]
