Best Pure Sativa Strain 2021 – Great Selection of Cannabis Seeds

Cannabis Sativa strains often bring about particularly good effects, especially the uplifting effect. They are also particularly widely used for physical activity or activities that require a high degree of social interaction.

In particular, Sativa cannabis strains are usually easy to cultivate and produce quality buds with powerful effects. Growers can enjoy many benefits with a Sativa cannabis garden. The demand for Sativa cannabis is never ending.

However, it is quite difficult for growers to find the best pure Sativa strain at online seed banks, because currently on the cannabis market, most of the hybrid Sativa strains are available. So, we took the time to find a list of the best pure Sativa cannabis strain for growers to pick up.

Top 10 Pure Sativa Strain 2021

#1 Green Crack


Green Crack is a Sativa cannabis strain that provides hours of radical energy-boosting and stress-reducing effects along with euphoria. Green Crack will solve fatigue and help you focus happily throughout the day.

Green Crack makes even the most monotonous tasks seem more enjoyable, and you will also benefit as your productivity and creativity increase dramatically. Mainly used for entertainment purposes.

This cannabis strain is not too difficult to grow, it is more suitable for growing indoors, although can grow in many environments. These seeds will grow into surprisingly resin-rich plants. It will produce small, dense buds and yellowish green leaves, sometimes developing purple streaks.

Growers can expect a flowering period of 6 to 8 weeks, with the development of lots of flowers and an earthy, fruity aroma on these tall and vigorous plants.

#2 Durban Poison


Durban Poison is a 100% Sativa pure cannabis strain. This strain is native to South Africa and is particularly adapted to the outdoor climate conditions in the Netherlands. Durban Poison has a rather distinct scent and taste, and it will vary depending on the habitat.

Durban Poison has a THC concentration of 15-28% and a flowering time of 8 to 9 weeks. This cannabis strain is quite easy to grow and vigorous enough to grow even in extreme North/South latitudes.

Grower can grow this cannabis strain both indoors and outdoors. Recent Durban Poison seeds are increasingly adapted to the wind and rain conditions of Northern Europe.

The plant has great growth potential, can be over 2-3 meters tall. Therefore some form of tree height control is recommended.

#3 Power Plant


Power Plant has been an instant hit for Dutch Passion since its launch in 1997. This pure Sativa strain is native to South Africa and the original version is only available in Dutch Passion.

Power Plant is a classic strain with high yield and stability. High yielding plants for indoor, greenhouse and outdoor gardens with bountiful yields of around 500-600 grams/m2. Power Plant is popular with recreational users as well as medical users.

When grown outdoors, Power Plants will have a later flowering period than indoors. However, in return, the fast harvest time begins around the 2nd week of October. The plant will be 1-1.5m tall, the buds are usually quite long and large, and have small leaves.

Since the Power Plant is a purebred, non-crossed line, it is very uniform, consistent and predictable in ability. It has stability, high efficiency and large yield.

#4 Jack Herer

https://www.growerschoiceseeds.com/shop/cannabis-seeds/jack-herer-feminized-cannabis-seeds/
Jack Herer is a popular cannabis strain named after the legendary cannabis activist and author of The Emperor Wears No Clothes. This cannabis strain delivers a powerful, long-lasting effect that is felt in both mind and body.

Jack Herer is a typical description of Sativa strains. The plant grows to an impressive size, with resin-covered calyxes forming in numerous spots, giving the plant a wild appearance. This cannabis strain thrives in the flowering stage.

Well-groomed plants will appear a THC-rich, shimmering resin coating. This is something that growers and smokers appreciate. If you examine the bud under a microscope, you will see that it is made up of more resinous glands than from plant tissue. The flower buds from this cannabis strain are among the largest known.

#5 Moby Dick

https://www.dinafem.org/en/moby-dick/
Moby Dick is the cannabis seed that has put the Dinafem Seeds seed bank on the world map, and it is truly the seed bank’s flagship cannabis strain. This super potent cannabis strain won second place at the Weedkend Cup and is highly regarded by experts and seasoned growers alike.

Moby Dick has a typical Hazey scent, combined with a hint of psychedelia. Moby Dick’s unique flavor and powerful effects are what make many people crazy. It can certainly captivate the most demanding smokers.

Moby Dick offers an absolutely brutal yield with large, thick buds. This cannabis strain has many easy-to-grow properties, however it is really super demanding on light and nutrients. The more light it receives, the larger the plant. And good nutrition will also help to make the buds heavier and have a stronger network effect.