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Sour Jack Jack Diesel

Cannabinoid THC Dominant

THC 20 - 21.8%

CBD 0.45 - 0.81%

Effect Uplifted

Side Effect Thirst and dry mouth

Flavor Citrus

Sour Jack Strain Review - Prodigy Child of Legendary Parents


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


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


Newbie Skilled

This phenotype was created in Amsterdam by Karma Genetics. Two classic Sativa-dominant strains Jack Herer and Sour Diesel gave birth to the Sour Jack strain (aka Jack Diesel) with a fantastic combination of aromas. Since it is a Sativa-dominant hybrid, the effects gravitate towards its Sativa nature.

The THC concentration can go up to 20-21.8%, while the CBD amount is unnoticeable (0.45-0.81%). Despite a low CBD level, the strain is widely used both for medicinal and recreational purposes, and its rich cannabinoid profile contributes to its therapeutic benefits:

  • CBC 0.24-0.76%
  • CBG 0.08-0.62%
  • CBN 0.24-0.4%
  • THCV 0.32-0.96%

Major Smells, Tastes, and Terpenes

Due to its impressive lineage, the aroma profile of this weed is not surprising. It produces a cold, refreshing citrus scent, and its taste reminds smokers of sour lemons. They can also notice the influence of Sour Diesel in this hybrid due to a prevalent diesel odor. The citrus and fuel blend in the taste is pretty strong. Three dominant terpenes affect the smells of this plant – limonene, valencene, and caryophyllene.

Properties and Benefits of the Sour Jack Strain

This powerful marijuana is recommended for seasoned smokers. The effects hit people quickly and can last for several hours. First, users feel a euphoric and energizing burst and can stay active for long. Then, waves of happiness fill consumers’ minds and can be accompanied by mild relaxing effects.

The hybrid is good for people who fight depression or try to combat stress. When consumed too much at once, the Jack Sour weed strain may cause negative reactions, which include:

  • Thirst and dry mouth
  • Dry eyes
  • Panic attacks

Growing Checklist

The Sour Jack strain is known for its long blooming period of 70-77 days. The crops are anticipated in 86 days; besides, the cultivation procedure is difficult for novice gardeners. Patient cultivators will be rewarded with bountiful yields – 1-2 oz./ft2 for indoor plants and 15-20 oz./plant for outdoor plants. The height of the plants is 60-80 inches, regardless of the growing environment. Their nugs are calyx-shaped and have curly orange trichomes. The seeds of this rare cannabis plant are difficult to find.

Side Effects

Thirst and dry mouth icon
Thirst and dry mouth 98% Voted
Dry eyes icon
Dry eyes 34% Voted
Panic attacks icon
Panic attacks 14% Voted
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Sour Jack Strain Cannabinoids

THC 20 - 21.8% 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.
CBD 0.45 - 0.81% 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.
CBC 0.24 - 0.76% 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.
CBG 0.08 - 0.62% 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.
CBN 0.24 - 0.4% 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.
THCV 0.32 - 0.96% 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.

Sour Jack Terpene Profile

Pinene 0.06% 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.
Myrcene 0.09% 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.
Ocimene 0.03% 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.
Humulene 0.05% 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.
Limonene 0.19% 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.
Linalool 0.07% 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.
Bisabolol 0.02% Bisabolol (also known as α-Bisabolol or levomenol) is a lesser-known terpene found in cannabis. It contributes to anti-inflammatory, anti-irritant, antioxidant, anti-microbial, and analgesic properties of weed strains containing bisanol. Attentive smokers would be able to catch a nutty, fruity scent with herbal and floral undertones, with a tender trace of coconut.
Valencene 0.13% Valencene is a terpene that got its name from Valencia oranges - a fruit where It's initially found. Valencene offers citrusy, sweet aromas, with flavors having notes of oranges, grapefruits, tangerines, and, occasionally, fresh herbs or freshly cut wood. Citrus aromas, frequently found in a wide variety of cannabis strains, are contributed to by valencene, which is known for anti-inflammatory and insect repelling properties.
Terpinolene 0.11% 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.
Phellandrene 0.11% Phellandrene (also known as alpha- and beta-phellandrene) is one of the rare terpenes found in cannabis with antihyperalgesic and antidepressive properties. Phellandrene contributes to a minty, woody, and mildly citrus aroma in cannabis. Previously confused with limonene and pinene, phellandrene was eventually distinguished as a separate terpene common for eucalyptus. Also, it could be found in mint, dill, black pepper, cinnamon, parsley, pine, and lavender.
Caryophyllene 0.14% 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.
Total terpenes content 1.00%

Growing Info

Flowering time 70 - 77 Days
Flowering type Photoperiod
Grow difficulty Difficult
Harvest time 86 Days
Yield outdoor 15 - 20 Oz/plant (~ 550 g/plant)
Yield indoor 1 - 2 Oz/Ft² (~ 400 g/m²)
Height indoor 60-80
Height outdoor 60-80

Sour Jack strain lineage

Sour Jack Terpene and Taste Chemistry

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User Reviews 24


good for consumption

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Granville Gammon

energizes me and lemme feel renewed like a born baby it is love

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Samara Shults

ahahaha lemme laugh some more ahahah this skunk is recreational and keep the mind alert

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helps to keep me thinking straight the cookies are the best available

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It comes with the unique flavor and I have loved the fact that this is a special bred of cannabis strain that gives you this giddy feeling although some may complain that they get dizzy when they smoke this blunt but the fact is that it is not this weed the gets them dizzy it is as a result of not following precautions that guide the consumption of the weed

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no artificial sweeteners

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too tasty and refreshing

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loves the edibles so sweet to eat and keep one strong and healthy for U

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be like me choose this skunk n let enjoy life together so sweet

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Peter Peter

loves to really enjoy the taste of this well cultivates marijuana everyday

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Very impressive skunk

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skunk is made with the finnest ingredients and it is very naturals i loves the feeling it gave me anytime i smoking it it make me feel relaxed and one thing that are striking about it is the great feings it brought to me i love the way it make me feel you can tastes it too it is natural taste and it keeps the nerving calm i enjoys the tasty

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Randy simon

nothing is more better than smoking this pot it is big deal

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minty fresh and clean weed

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high potent and quality

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Something is distinguishing about this weed for me is not just about the unique taste it have it is the benefits someone get fro it one thing is that when you smoke this weed you feel cool calm and collected you can face any challenges without U afraids of what gonna happens U just knews that you feel calm anytime something bothering me i just smoke this weed and before i know it i am as calm as a doves

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no need to over stress it not a special kinda weed no big deal

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delicios like pancake

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the most enjoyable dope

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Incredible taste and potent

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Best sativa ever

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Sunny Robinson

Buzzing, but mixed with anxiety

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Had lots of fun :)

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This weed makes me keep going each day. Its quite potent, and I suffer from anxiety. It makes me more confident, relaxed, and I can chat a lot after this. Extremely uplifting. I recommend it for anyone who struggled with depression or anxiety - makes you so happy

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