
Hash Plant®
This precious Afghani is descended from one of the finest hash-making cultivars ever brought from the Hindu Kush to the west. Cannabis strains known generally as hash plants are found throughout the countries that border these mountains, but very few have the pedigree of this Hash Plant - a living definition of the stocky, chunky, beautifully sticky Afghanica genotype. The direct ancestor of Hash Plant was developed in the Northwest USA and came to Holland as a few carefully-transported female cuttings. Upon arrival, the tiny, fragile Hash Plant clones were given a safe home in the Sensi Seed Bank breeding labs, where this outstanding cultivar quickly proved her worth, becoming an important building-block in several other Sensi hybrids.
Over the years, many experimental crosses were made in search of a pollen-father that could match up to the HP female and produce seeds worthy of the Hash Plant name. An equal partnership was eventually found in a male from Afghanica’s other royal family - the Northern Lights line. A 50/50 HP x NL#1 father was back-crossed to the original HP mother, which gave us the 75% HP-25% NL hybrid. Of all our breeding experiments, this crossing produced the strongest specimens by far — with even experienced Dutch smokers having trouble finishing a single joint. Thus the Hash Plant seed strain was born.
Hash Plant stays compact during her extra-short flowering time. Her tight, resin-drenched flower clusters develop a brittle surface when dried and give off a deep, rich Afghani aroma that’s undercut with a hint of hashish. When smoked, her dominant flavour is the spicy-sharp bite of smouldering resin glands, a sensation which quickly becomes indistinguishable from her effect. The instant vaporization of those layers of sparkling trichomes accelerates Hash Plant’s rapid, blissful and breathtakingly powerful body-stone
- Woody
- Chestnut
- Nutty

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.
Originally developed in the U.S. Pacific Northwest, Hash Plant (sometimes spelled Hashplant) was transported to the Netherlands in the 1980s, where Dutch seed bank Sensi Seeds took the female Hash Plant clones and used them as a parent to several hybrids. Eventually, Sensi Seeds back-crossed a Hash Plant and Northern Lights #1 hybrid with the original Hash Plant female to create the commercial Hash Plant strain that we know today.
Hash Plant reportedly offers a powerful, fast-acting body buzz to go with its spicy hashish flavor and aroma.
Hash Plant took first place at Cannabis Culture’s Tokers Bowl in 2004, and second place at the High Life Cannabis Cup in 2002.