The genetics of the cannabis seeds you plant are responsible for dictating both the speed and quality of the marijuana plant it will grow into.
It even plays a role in the potency and flavor profile when the marijuana is being consumed, by affecting the quality and quantity of cannabanoids and terpenes.
Each strain of marijuana is best explored personally, to experience the different taste profiles and effects. However even within the same marijuana strain, there are large amounts of discrepancies with their genetics - and this is where the reputable seed breeding companies come into play:
There are countless factors leading to the production of seeds with strong genetics and with the addition of so many new strains it has become more common to find unstable genetics.
However, each year the genetics of existing strains continue to grow stronger - with the breeders doubling down and breeding out undesirable traits.
We have collected a list of contenders for the top genetics to be growing during 2020.
You can learn more about each strain by clicking into it, or browsing more information about the breeder including their complete product line.
The genetics of Cheese is classic and famous all over the world. It is one of the most popular strains in UK due its unique sweet taste and cheese aroma, high productivity and energetic growth. The variety is based on the Skunk clon..
Peppermint Kush is based on well-known Stella Blue and Nepali Kush. This indica dominant plant (consists of 90% of the indica genetics) has a high THC content of 22% and CBD of 1.1%The plant has a medium size and reaches to 80-90 cm...
Expert Haze is a cross between our best Haze with Laotian genetics to create a proper Sativa but with a relatively short flowering cycle, making it ideal for indoors or outdoors, even in northern European climes. A medium-sized, wel..
The origin of this exotic strain Red Dragon is the mix of West Himalayan Kush and Brazilian sativa - Utopia Haze.Red Dragon has a medium size, reaching to 80cm tall. The plant developes strong colas with unusual red and green buds. ..
Tangie is the result of the combining between Clone Only and Crocket's Selection. This sativa dominant plant contains 70% sativa and 30% indica genetics. Tangie grows high and demonstrates great results. It produces big resinous buds..
Sour Diesel is a sativa hybrid that based on the famous Original Sour Diesel genetics. This is one of the most well-known strains in the world with excellent reputtation and unique pungent, diesel flavors.The plant demonstrates vigor..
Devil Fruit an indica/sativa hybrid with typical indica structure. It is based on the crossing between Shiskaberry and Great White Shark. The strain contains 70% indica and 30% sativa genetics. The sativa genetics provides a longer ..
Northern was created over 25 years ago. It's based on the genetics of Indica landrace and Thailand Sativa. The smoking brings unforgettable experience.The plant develops a central bud and with few branches and very big leaves. It has..
Karma’s OG is the name that says about itself. This is the personal baby of Karma Genetics, that was bred without being any influence from outside. The strain took such awards as the 1st Place in the Indica category at the 2014 IC..
Malakoff is a sativa dominant plant that contains genetics of delicious Strawberry Haze and legendary White Widow. The strain contains 80% sativa and 20% indica. The plant has short flowering of 10-11.5 weeks for sativa predominance..
Original Cali Train Wreck was crossed with a ruderals to create a strain with fast and automatic flowering and pure sativa high. Train Wreck Auto contains 60% sativa, 30% indica and 10% ruderalis genetics. The harvest comes after 8 f..
Magma is the result of the crossing between Shark and Critical. The result hybrid is an indica dominant hybrid with potent effect and high yielding. The strain inherited potent properties of Critical.The plant demonstrates good resu..
Shaman is a solid, highly powerful F1 hybrid. This mostly sativa strain has the THC level of 13.7%. It consists of 75 % sativa and 25 % indica.It is perfect for the outdoor and greenhouse cultivations. The plant is resistant to the m..
The sweet flavor of fresh blueberries combine with relaxing effects to produce a long-lasting sense of euphoria.Blueberry is a perfect strain for medical users to suppress pain and relieve stress used most commonly for ADD/ADHD, Anxi..
Kushberry is the ideal mix of two strains from the West Coast . Famous OG Kush and Oregon Blueberry were crossed to create it. The result is feminised indica dominant plant with flavours and power of the Blueberry and lemon taste of ..
The famous White Widow is also in the Medical Seeds collection. This versatile variety is the result of combining of Brazilian genetics and a South-Indian hybrid. This hybrid contains 60% indica and 40% sativa and has a correct CBD ..
Along with THC Bomb, Big Bomb is our highest yielding strain. A dominant Big Bud mother was carefully crossed with Bomb #1 to deliver a plant with massive yields and increased levels of THC, making Big Bomb an ideal plant for commerc..
The productive Big Bud and legendary original White Widow were combined to create a new autoflowering hybrid with fast flowering and top qulity yields. Early Miss is an indica dominant variety that contains 60% indica, 30% sativa and..
Euforia is the strong and stable strain and the ideal mother plant for easy cloning.The plant grows up to 1-1.5 m tall. This sativa dominant strain has high THC conten of 18%. It's good for cultivations in greenhouses and indoors. Th..
Auto AK is the autoflowering version of the original AK-47 that was crossed with a Ruderalis. It is a sativa dominant hybrid with strong earthy aroma and fresh taste. The plant demonstrates high productivity and strength. The time fr..
A-K was derived from regular strains from all over the world. It is the result of careful selection and stabilization. The strain is a sativa dominant plant with great stability and properties of famous AK-47. The plant suits both fo..
One To One was created specially for medical users. It has a good balance of THC and CBD with ratio 1:1 that provides great therapeutic properties of this variety. CBD Seeds produced this strain using the latest medical and scientifi..
This feminised indica dominant strain is based on genetics of Original Cheese and Blueberry.The plant has a medium size and can reach to 90cm. The flowering period is 52 - 57 days. During this time the plant developes the strong side..
CB Dream is an indica dominant hybrid with high medical properties, high CBD and low THC levels. It is based on the Blue Dream and Original Kush genetics and contains 80% indica and 20% sativa. The plant develops a compact and bushy ..
