
Master Kush Automatic
Our original Master Kush was one of the first cannabis hybrids made with two genuine kush strains – hash-producing plants from the vast Hindu Kush mountain range. Master Kush Automatic seeds have the same hash-plant parents, giving growers the same astonishing resin production plus the added advantages of a feminized, autoflowering cannabis seed strain!
The Hindu Kush mountains occupy most of Afghanistan and stretch to the borders of Pakistan and northern India. This region is the original birthplace of Cannabis indica - the compact, quick flowering, thick budding, highly resinous branch of the cannabis family tree. All the features associated with indica varieties are a result of centuries of human selection for plants with maximum resin production which could also thrive in high altitudes and extreme weather conditions.
The amazing resin content of indica cultivars is why they’re often called hash plants – they’re the main source of the soft black hashish or charas traditionally produced across the Hindu Kush and surrounding regions. The people of India, Nepal, Tibet, Pakistan and Afghanistan produce world-renowned varieties of black hash, mostly from indica (aka ‘Afghanica’ or kush) strains.
Master Kush Automatic continues this resinous legacy in a vigorous, compact, feminized seed strain which flowers automatically. Plants flower by age, rather than photoperiod (light hours per day), allowing them to be grown in a very wide range of environments.
Master Kush Automatic will grow happily indoors, and is tough enough to grow and flower outdoors in cool northern climates. Its autoflowering ability allows growers with very short summers to time their plants’ blooming phase to coincide with the sunniest months, instead of having flowering begin around September, as is normal for photosensitive plants.
This strain has a fast overall cultivation period, normally in the range of 11 to 13 weeks. Vegetative growth occupies about half of this time, with seedlings gaining height for the first 5 to 6 weeks.
When Master Kush Automatic plants have developed their seventh to ninth set of true leaves, flowering begins automatically. Plants stop gaining height and develop solid, resinous buds over the following 6 to 7 weeks.
Master Kush Automatic feminized cannabis seeds make it easy for anyone to grow their own medicinal-quality cannabis. This strain needs no encouragement to grow and flower and there’s no need to eliminate male plants when blooming begins. If germinated seedlings are given good soil, sufficient light and regular watering, they’ll do the rest by themselves!
Master Kush Automatic produces most of its harvest on its main stem and uppermost branches. Some growers prefer to trim larger lower branches in order to further concentrate flowering on the central part of the plant.
Mature buds are solid, sticky knots clustered around the nodes in true Afghan indica style. The indica-dominant ancestry of this strain means that its buds are made from small, hard calyxes packed tightly together. Because indica buds are less open and expansive than sativa-influenced ones, they tend to be much denser and heavier.
This tight structure also means that Master Kush Automatic buds retain a very satisfying proportion of their size and weight when dried. As with many other hash plants, when buds are manicured, their first class resin production will often cause scissors and fingers to become so encrusted with trichomes that regular cleaning is required!
This ‘scissor hash’ is essentially charas, collected in a similar way to the genuine article, just on a much smaller scale. Thanks to Master Kush Automatic’s mountainous origins, its flowers (and especially its collected resin) give off that unmistakeable smell of old-school black hash from the Hindu Kush – earthy, sweet and pungent, with a hint of incense.
Master Kush Automatic’s resinous flowers have high levels of THC and CBD, imparting a powerful physical buzz and a calm, contemplative mental state, without the mind-numbing ‘stone’ of some high-potency indicas. This strain is equally suitable for recreational and medicinal applications.
Master Kush Automatic has all the features which set Afghan indicas apart from the rest. These cannabis seeds grow compact, potent, easily-cultivated plants which can grow almost anywhere. Flowering is automatic and plants rapidly form solid, resin-encrusted buds with the distinctive scent of dark charas hashish! Growers seeking a classic indica hash plant with the advantages of a feminized, autoflowering cannabis seed strain need look no further than Master Kush Automatic!
- Earthy
- Pungent
- Pine

SENSI SEEDS PIONEERED THE CANNABIS INDUSTRY TO BECOME THE WORLD’S LARGEST SEED BANK PIONEERS OF THE CANNABIS SEED INDUSTRY
Sensi Seeds pioneered the cannabis seed industry in 1985. Today, the company is the world’s largest cannabis seedbank with over 500 varieties. These genetics and the brand name have become true classics in the cannabis community. The Dutch government chose Sensi Seeds genetics to develop the medicinal cannabis supplied by pharmacies.
Sensi Seeds aims for the normalization of cannabis use and recognition of the plant’s therapeutic and industrial benefits. This led the company to open the world’s first cannabis museum in 1985. The Hash Marihuana & Hemp Museum is now present in both Amsterdam and Barcelona and has welcomed over two million visitors.
Together with the museum, Sensi Seeds regularly hosts the Cannabis Culture Awards. This award celebrates those who have taken a stand for the acceptance of cannabis. Winners include Sir Richard Branson, and former Prime Minister of the Netherlands Dries van Agt.
Sensi Seeds opened its sister-company, HempFlax in 1993. The company developed new processing methods and purpose-built equipment for hemp cultivation. These innovations have since become the industry standard. They are now used by leading agricultural and construction equipment manufacturers, including John Deere.
HempFlax products are widely used in the textile, food, construction and body-care industries. The automotive industry has also adopted hemp, including brands like BMW, Mercedes and Bentley. Hemp is making a successful come-back and HempFlax is leading the way.
The world’s attitude towards cannabis is changing. Countries are now legalising cannabis for medicinal and recreational use. The possibilities for industrial, nutritional and pharmaceutical applications of hemp continue to surprise us. Sensi Seeds will play its part and remain at the forefront of these developments.
Sensi seeds strives for the acceptance of cannabis worldwide and believes that responsible consumption of cannabis can enrich one’s life.
With more than 30 years’ worth of experience in the field of cannabis, Sensi Seeds is fully aware of the crucial role that cannabis can play for humankind. The company is pleased to see the current increase in attention and recognition for the plant worldwide, not only as a medicine but also as a raw material.
Sensi Seeds is committed to preserving the genetic diversity and accessibility of the cannabis plant for future generations, and disseminating information and knowledge about the beneficial effects the plant can have when used appropriately.
Master Kush is reportedly a cross of two Hindu Kush landrace strains bred by White Label Seed Company in Amsterdam.
According to White Label Seed Company, the Indica-leaning hybrid strain grows short and produces high yields of resinous buds in a 50-55 day flowering period. Best grown outdoors in relatively warm weather, Master Kush is reported to produce physically invigorating effects without the “stoney” effect from most Indicas. It’s said to have a vintage kush flavor that is both earthy and pungent, offering a taste that is reminiscent of charas, a handmade form of hashish that is popular across the Indian subcontinent. Master Kush won 1st Place in the Hydro category at the 1994 High Times Cannabis Cup.