Cannabis Cup Winners


 White Rhino Seeds  8.3
 Blue Cheese  6.1

 Indica Strains


 White Rhino Seeds   8.3
 Blue Cheese 6.1

 Sativa Strains


Jack Herer
G13 Haze 8.1
Durban Poison 5.7
 Hybrid Strains


Jack Herer 8.4
G13 Haze 8.1
Durban Poison 5.7

 Highest THC


White Widow Seeds 8.8
Sour Diesel 8.4
Super Silver Haze 6.4
Super Lemon Haze 6.3
Barneys Tangerine Dream Feminised 7.8

 Highest CBD


White Rhino 8.3
Great White Shark 5.6
Chemdog 5.3
Blue Cheese 6.1
Barneys Tangerine Dream Feminised 7.8

The 8 Best Cannabis Seeds for Indoor and Outdoor Growing

Whether you have thought of growing your own cannabis plants or are already experimenting with some strains, choosing the best marijuana seeds and achieving excellent results requires some knowledge and preparation.

Cannabis strains can be divided into three broad groups: Indica, Sativa, and Hybrid. Indica Is characterized by a relaxing effect, Sativa is energizing, and Hybrids are a mix between both. However, some experts argue that these three categories are too wide to accurately portray the different effects each strain has.

The following strains are suitable for both indoor and outdoor growers, as they can provide high-quality yields regardless of whether they are grown under the sunlight in an open field or in a traditional or hydroponic indoor garden.

Below you will find The Best Marijuana Strains to grow on your own.

1)    White Rhino

If you have read about the most popular cannabis strains in the market, you might know about the White Widow, which is typically grown indoors and produces a strong effect of euphoria and a boost of energy. The White Rhino is a hybrid between White Widow and Indian, Brazilian and Afghani genetics, consisting of 80% Indica and 20% Sativa.

The White Rhino strain is commonly used by people who suffer from sleeping disorders, anxiety, and pain. This plant has strong narcotic effects, which are both body-numbing and relaxing, making it the perfect solution to nausea, anxiety, and insomnia.

The flowering time for White Rhino plants is usually around 9-10 weeks, with more extended periods increasing their sedative effects. This strain is perfect for indoor growing, with yields of up to 2.5 ounces per square foot and THC contents as high as 24%.

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2)    White Widow

As explained above, most of the White Rhino’s genetics belong to the White Widow: one of the best-selling cannabis strains around the world. With average THC levels above 20%, this is a robust Sativa-dominant hybrid that takes between 65 and 70 days to flower when grown indoors.

For indoor growers, this cannabis strain has several advantages, as it occupies a relatively small area and can be easily cultivated in small surfaces or growing machines. The White Widow requires a lot of light and a dry environment for producing the best buds.

Apart from being easy to obtain and relatively inexpensive, the White Widow is perfect for treating pain and inflammation. Regular users praise this strain for its intense aroma and effect, both of which have earned it several awards from cannabis experts around the world.

White Widow seeds

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3)    OG Kush

One of the most versatile and famous strains available in the market, the OG Kush is a safe choice for both indoor and outdoor growers. This strain has an average flowering time of 8 weeks and grows best under dry and relatively cold weather. Unlike more delicate hybrids, the OG Kush can grow healthy outdoors even if nighttime temperatures are low, although ideally it should be kept in climates with anywhere between 65 and 80 degrees Fahrenheit approximately.

Regular users of the OG Kush strain praise its herbal and fruity notes, as well as its uplifting effects. This is a 55% dominant Sativa hybrid with THC concentrations ranging between 20% and 25%, providing an increased ability to focus and a clearer mind within minutes. This strain has been approved for medical use due to its effectiveness to treat anxiety, depression, and other related psychological conditions.

For indoor growers, an important aspect to consider is the strain’s powerful smell, which can easily impregnate places without effective ventilation systems. It is recommended to use exhaust fans or invest in carbon air filters if you do not want the OG Kush’s signature pungency to spread across into other areas.

og kush seeds

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4)    Jack Herer

This Sativa-dominant hybrid strain is known for its massive resin production and unique effects. Regular users describe it as a source of happiness, euphoria, good mood, and elevated creativity. Its composition is usually comprised of around 55% Sativa and 45% Indica, resulting in THC levels above 20%.

For indoor growers, a warm environment with low humidity is recommended. Jack Herer plants result in average yields of up to 18 ounces per square meter, with average flowering times of 10 to 12 weeks. When it comes to temperature, ranges between 70 and 80 degrees Fahrenheit are most recommended. Once the flowering period is reached, the temperature can be reduced to around 67 degrees, and the humidity cut down to 40%.

Apart from its uplifting effect, this strain is commonly used by individuals suffering from chronic pain, sore muscles, fibromyalgia, and other related conditions. In the Netherlands, the Jack Herer strain was even distributed by some pharmacies due to its recognized healing properties.

Jack Herer seeds

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5)    Durban Poison

With a sweet and earthy profile and uplifting effects, the Durban Poison strain is a South African Sativa-dominant hybrid that is especially popular among outdoor cannabis growers. This plant enjoys long hours of sun but is able to withstand temperatures between 65 and 80 degrees Fahrenheit.

The Durban Poison has average THC levels of 15% to 25%, and users describe its effects as an almost immediate boost of clarity and focus, as well as an amplification of sounds and sights. When it comes to medical purposes, this strain is effective in the treatment of headaches, stress, fatigue, and other related conditions. It is a relatively easy plant to grow in outdoor conditions and can provide medium to high yields within 8 to 10 weeks.

This hybrid strain is particularly recommended for beginners who are just getting started in outdoor cannabis growing. The plant does not require constant maintenance and can be grown successfully in warm and semi-humid climates

Durban Poison seeds

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6)    G13 Haze

An 80% Sativa hybrid, the G13 Gaze has won multiple awards for its uplifting and mind-clearing effects. Unlike other strains with higher percentages of Indica, the G13 does not cause any lethargy or lack of energy, and can even spark creativity without causing concentration problems. When used for medical purposes, this strain is effective in reducing the severity of the symptoms of mental disorders such as stress, anxiety, and depression.

The G13 Gaze is a popular plant among indoor growers, as it grows best in temperatures above 85 degrees Fahrenheit but can provide decent results even at around 65 degrees. After a relatively short flowering period of 9 weeks, it results in yields of more than 20 ounces per square meter. For this specific strain, experts recommend hydroponic growth, as it allows finer control of the environment in which the plant grows. For optimal results, the G13 requires pH neutral water and humidity levels of more than 65% during its early stages. During the flowering period, the humidity must be reduced, and the pH should be kept between 5.5 and 6.6.

One important characteristic to consider before purchasing G13 Gaze seeds is a large amount of nutrients this plant needs to produce high-quality buds. It must be planted in highly nutritious soils with calcium, zinc, iron, copper, cobalt, and chlorine. When grown under optimal conditions, this hybrid strain has THC concentrations of 23% to 25%.

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7)    Blue Dream

With very high yields and relatively low levels of maintenance, the Blue Dream strain is one of the most popular among both indoor and outdoor growers. This hybrid enjoys large amounts of sunlight and moderate climates and can grow very tall due to its Sativa-dominant genetics.

For both indoor and outdoor growers, the Blue Dream demands a generous amount of nutrients and regular feeding. Constant topping and trimming are required when indoors, as the plant can grow quickly and take up a large space.

The Blue Dream has THC levels of 17% to 24% on average, making it a potent strain that provides an uplifting sensation and a boost of focus and motivation. The medical properties of this hybrid have been researched extensively, with hundreds of studies from all around the world backing its effectiveness in the treatment of sleep disorders, chronic pain, depression, and other physical and psychological conditions.

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8)    Sour Diesel

A 90%-Sativa and 10%-Indica hybrid, the Sour Diesel is one of the most popular strains of cannabis available in the US market. Its strong aroma and uplifting effects are perfect for users looking for a boost of energy, concentration, and general well-being. Unlike Indica-dominant strains, the Sour Diesel does not cause any sleepiness and is not the kind of cannabis that induces body-wise relaxation.

The Sour Diesel strain of cannabis presents a medium to the high difficulty for indoor growers, as it requires constant pruning and training to keep it from getting too big or lanky. The flowering time of this strain ranges between 10 and 11 weeks and can result in large yields if the nutrition levels are managed appropriately.

For indoor growers, the Sour Diesel requires highly nutritious soil, a temperature between 65 and 85 degrees Fahrenheit to be adjusted throughout the budding and flowering periods, as well as a large growing area. This hybrid is an excellent choice for indoor growing only if you are willing to dedicate ample space to the plant, provide constant maintenance and use large amounts of nutrients for it to grow healthy and provide optimal buds.

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