Primus strain photo 1 Stock photo similar to Primus Strain
Primus Primus OG

Cannabinoid THC Dominant

THC 20.8 - 24%

CBD 0.58 - 0.97%

Effect Relaxed

Side Effect Thirst and dry mouth

Flavor Pine

Primus Strain Information


High Highest
20% 23% 26% 29% 32% 35%


Low Medium
0% 0.4% 0.8% 1.2% 1.6% 2%


Newbie Skilled

Primus or Primus OG is the result of a cross of three strains: 303 OG, Trainwreck, and Arcata, created by breeders from Sweetwater Farms. This Indica-dominant hybrid has inherited long-lasting effects and interesting taste from its parents. The cannabis is quite potent with THC levels of 25% on average, but they can also be as high as 30%.

Reported Aroma and Flavor

While smoking, you will discover the sweet citrus flavor of this weed, accompanied by a pine flavor with woody overtones. The aroma is more spicy and pungent, but also includes pine and herbal scents.

Most Common Effects of Primus Cannabis Strain

As noted by users, Primus strain can be quite strong, but with moderate use, it will suit both beginners and experienced smokers. However, still better to consume this cannabis in the evening or at night. The high starts with a burst of happiness and creativity, gradually bringing your body into a state of complete relaxation and even couch-lock. Among the reported effects are:

  • Euphoria
  • Sleepiness
  • Uplifting
  • Calmness

Medical patients also note the efficacy of these buds when experiencing:

  • Stress
  • Fibromyalgia
  • Pain
  • Insomnia
  • Muscle spasms
  • Epilepsy

In addition, many people report side effects, such as hunger and low blood pressure.

Information for Potential Growers

Finding cannabis seeds for home growing will not be easy as it is not popular with growers. Those who are lucky enough to find them say that the flowering period of the bushes is 9-10 weeks and the yield is usually not high.

Side Effects

Thirst and dry mouth icon
Thirst and dry mouth 93% Voted
Dry eyes icon
Dry eyes 90% Voted
Rapid heart beat icon
Rapid heart beat 21% Voted
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Primus Strain Cannabinoids

THC Tetrahydrocannabinol, or THC, is a major cannabis chemical compound. It is a psychoactive element that stimulates dopamine release and induces euphoria or happiness. THC-rich strains may be helpful with such conditions as lack of appetite, chronic pains , etc. It is considered to be the primary active marijuana component. 20.8 - 24%
CBD Cannabidiol, or CBD, is a major compound in cannabis, which is non-psychoactive. It is also proved to counteract the side effects of the second major component THC. CBD is widely used for medicinal purposes in rubs, oils and so on. It is helpful in muscle pain cases, may treat arthritis and migraines. Even Greeks used it against pain, while Queen Victoria applied it to get rid of menstrual cramps. 0.58 - 0.97%
CBC Cannabichromene, or CBC, is a minor cannabinoid, meaning that its quantity in cannabis is quite little. Though it has the same origin as CBD and THC, it is different in functions. Without any psychoactive effects, it is an efficient cannabis compound in combating acne and depression. CBC produces analgesic, antibacterial and anti-inflammatory effects. 0.14 - 0.4%
CBG Cannabigerol, or CBG, is one of the minor cannabis compounds in adult plants. On the other hand, young ones contain a lot of this antibacterial and anti-inflammatory component. During the growth, CBG is converted into different cannabinoids, mostly THC and CBD. The compound itself increases appetite and decreases eye pressure. 0.47 - 0.92%
CBN Cannabinol, or CBN, is a trace element in cannabis that is considered to be mildly psychoactive. It appears from oxidation THC, exposed to light and heat. CBN is mostly contained in old cannabis and in traditional hashish. It is effective against insomnia, bacterial infections and appetite loss. 0.11 - 0.32%
THCV Tetrahydrocannabivarin, or THC-V, is a compound contained in cannabis in trace amounts. Even though it is close to THC molecularly, it is different in effects. This compound may be psychoactive only in large amounts. THC-V reduces blood sugar, controls appetite, stimulates bone growth, etc. African Sativa strains are the richest in THC-V. 0.2 - 0.5%

Primus Terpene Profile

Pinene Pinene is one of the most widespread terpenes in nature, found in pine trees, basil, nutmeg, parsley, and rosemary. Cannabis containing terpene (alpha-pinene or α-pinene) boasts a strong pine scent. Pinene is responsible for anti-inflammatory, pain-relieving, and anti-anxiety effects. 0.13%
Myrcene Myrcene (also known as β-myrcene) is one of the most common terpenes found in cannabis, representing more than 20% of the modern marijuana terpene profile. Myrcene has a distinct earthy, musky flavor, resembling cloves. It is responsible for calming and soothing effects of weed. Myrcene is also found in hops, thyme, mango, lemongrass, guava melon. 0.18%
Ocimene Ocimene (derived from the Ancient Greek word Ocimum meaning basil) is a terpene with sweet and herbaceous flavors, also boasting citrusy and woody undertones. Naturally, ocimene occurs in mint, parsley, orchids, hops, kumquats, mangoes, basil, bergamot, lavender, and pepper. Offers antifungal, anti-inflammatory, and antiviral properties. 0.02%
Humulene Humulene (also known as α-humulene) is one of the major terpenes found in cannabis, contributing to woody, earthy, spicy, herbaceous, and, mainly, floral aromas of cannabis. Used in modern medicine, humulene offers anti-inflammatory, antibacterial, and appetite suppressant effects, which have been well-researched by pharmaceutical companies. 0.08%
Limonene Limonene (also known as d-limonene) is the second most common terpene in nature and the third most common terpene in cannabis. It has a powerful citrus aroma and can be found in all citruses, including lemons, oranges, grapefruits, limes, juniper, etc. Limonene is known to elevate moods and provide anxiety, depression, and stress relief. 0.12%
Linalool Linalool (also known as beta linalool, linalyl alcohol, linaloyl oxide, and p-linalool) is one of the rarest terpenes found in cannabis, mostly in small quantities. Linalool is known for its spicy and lavender aroma, bringing relaxation and calming effects. It is also said to provide anti-inflammatory and analgesic properties that can be useful for athletes. 0.05%
Sabinene Sabinene is a terpene with a peppery, spicy, citrusy, and piney aroma, presented in Norway spruce, Holm oak trees, black pepper, cardamom, and carrot seeds. Found in cannabis in small quantities. Allegedly, sabinene has anti-inflammatory and antimicrobial properties. 0.22%
Terpinolene Terpinolene is one of the most common terpenes found in cannabis; however, It's usually presented in small quantities. Is responsible for piney, floral, herbaceous, and even a little bit citrusy aroma of cannabis. Terpinolene can be found in lilacs, nutmeg, and cumin. In cannabis, terpinolene contributes to the sensation of "freshness." Has the potential to reduce the risk of heart diseases. 0.02%
Caryophyllene Caryophyllene (also known as beta or b caryophyllene) is a terpene found in many herbs and spices, such as black pepper, basil, rosemary, and oregano. Cannabis high in caryophyllene delivers a strong spicy, peppery aroma, resembling cinnamon and cloves. Caryophyllene offers potent anti-inflammatory and sedative effects. 0.2%
Total terpenes content 1.02%

Growing Info

Flowering time 63 - 70 Days
Flowering type Photoperiod
Grow difficulty Moderate
Harvest time 76 Days
Yield outdoor 5 - 10 Oz/plant (~ 300 g/plant)
Yield indoor < 0.5 Oz/Ft² (< 150 g/m²)
Height indoor 30-60
Height outdoor 30-60

Primus strain lineage

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User Reviews 9


a stunning weed, very relaxing and uplifting, now I dont know what depression and anxiety are

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James from TX

includes a whopping thc level (28% in my pack but can reach 30%), it knocks out fast beware

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the strain has all indica markers: it affects my mind and body, improves mood, and causes munchies

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Just be careful how much you smoke because its almost a guaranteed couchlock. Newbies may have total head and body high, while experienced users will find it quite functional. Another point to mention is its distinct aroma that will draw everyones atten

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Phil Rexey

When I bought it I suspected that this kush would be far more potent than any other strains I ever tried. It really was, regarding it had almost 30% thc. It should be powerful since Trainwreck is in the deal LOL. I never overdo and this stuff is a great h

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This weed is 100% in my top 5 collection. The only minus is its skunky and diesel smell cause Im not a fan of these aromas and find them disgusting. BUT when I smoke, these are not dominant in the smoke, so everything is ok. Myrcene, caryophyllene, and s

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Its the best weed ever and makes me crave for more. Primus is more relaxing and uplifting than other indicas I know. I become so calm after a joint that the things that usually cause anxiety dont seem so threatening as before. Oh boy, just grab some you

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Samantha K.

Primus is a versatile marijuana. The result you can get depends on the purpose of using it. It gives me stamina when I need to be energetic and also helps with sleep when I need a good rest. You SHOULD try this stuff. Always puts me in a happy mood.

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Addison M

My heart was pounding like crazy, will try in lower doses next time

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