Sour OG is a balanced hybrid cannabis strain bred from Sour Diesel and OG Kush, known for a sour, fuel-heavy nose and a high that starts energetic and settles into a relaxed body stone. The best-documented version comes from The Cali Connection, which crossed its Sour Diesel cut with its SFV OG Kush F4 male. Leafly lists it around 22% THC, and many people call it a one-hit strain.
Sour OG Strain at a Glance
| Type | Balanced hybrid (the breeder lists it as about 60% sativa) |
|---|---|
| Also known as | Sour OG Kush |
| Lineage | Sour Diesel × SFV OG |
| Breeder / origin | The Cali Connection |
| THC | Around 22% (typical lab range) |
| CBD | Under 1% |
| Dominant terpenes | Limonene, Myrcene, Beta-caryophyllene |
| Aroma and flavor | diesel, sour lemon, pine, kerosene, earthy kush, fuel, sour citrus, earthy |
| Reported effects | relaxed, happy, talkative, euphoric |
| Best for | evening use, experienced consumers, stress relief |
| Flowering time | 65–75 days (breeder) |
Where Sour OG Comes From
Sour OG brings together two pillars of American cannabis: Sour Diesel, the East Coast fuel strain, and OG Kush, the Southern California standard. Leafly lists it simply as OG Kush crossed with Sour Diesel. The Cali Connection, the Southern California breeder most associated with the strain, is more specific on SeedFinder: its original Sour D cut, a precursor to East Coast Sour Diesel, crossed with the breeder’s SFV OG Kush F4 male.
The Cali Connection describes the offspring as having strong structure, solid colas and a kerosene-like sour funk. The strain has placed in competition many times under different growers, including ninth in mixed light at the 2017 Emerald Cup, according to SeedFinder. SeedFinder also lists 818 Headband as another name for it, while other sources treat 818 Headband as a separate Cali Connection strain, so that alias is unsettled.
Sour OG has been a busy parent. SeedFinder lists more than a dozen Cali Connection descendants, including Sour Bubba and Sour Fire, and Leafly lists OG Sour Diesel and Rebel Sour among its offspring.
Sour OG Effects: What It Feels Like
Sour OG has a reputation as a one-hit strain. Leafly describes an energetic head high at first, with a talkative, happy mood, that gradually shifts into a relaxing body stone. Leafly users list relaxed, happy and talkative as its top effects. SeedFinder growers rate it very strong and long-lasting, and the breeder’s notes even mention couchlock, which shows how much the finish depends on dose and phenotype.
In practice, a small amount works for an easy afternoon or social evening, and a larger one tends toward a heavy, end-of-day stone. Because it commonly tests above 20% THC, it is better suited to experienced consumers than beginners.
Sour OG Terpenes, Aroma and Flavor
Leafly describes the aroma as a fairly even mix of both parents: sour lemon and fuel from Sour Diesel with pine and an earthy kush base from OG Kush, though some cuts lean fruitier. The breeder’s own description stresses a sour, kerosene-like funk. Expect a gassy, sour citrus inhale and a pine and earth exhale.
Leafly’s terpene data lists limonene first, followed by myrcene and caryophyllene. Limonene carries the sour citrus, myrcene the earthy base and caryophyllene a peppery bite. Buds are typically dense, round and OG-shaped with heavy, sticky trichome coverage.
- Limonene: bright citrus, also found in lemon and orange peel
- Myrcene: earthy, musky and herbal, also found in mango and hops
- Beta-caryophyllene: peppery and spicy, also found in black pepper and cloves
Terpene levels vary from grower to grower and batch to batch, so check the lab label on the package. Learn more in our guide to cannabis terpenes.
Side Effects and How to Use Sour OG
Leafly reviewers most often report dry eyes, dry mouth and dizziness. Its potency is the main thing to respect: too much can bring on dizziness or a heavier stone than you planned. Start small and give it time.
How strong Sour OG feels depends on the batch, your tolerance and how you consume it. Start low, go slow, and read our guide to dosing cannabis.
Do People Use Sour OG for Medical Reasons?
Leafly users most often mention reaching for Sour OG for stress, anxiety and low mood. These are user reports, not medical claims. Some people who are sensitive to Sour Diesel’s racy side find the OG Kush half softens it, but individual reactions vary.
These are user reports, not clinical findings. For what research actually supports, see our cannabis health and research section, and talk to your doctor before using cannabis for a health condition.
Growing Sour OG
- Difficulty: Moderate
- Flowering: 65–75 days (breeder)
- Yield: High; the breeder claims 600+ grams per square meter
- Environment: Indoor or outdoor
The Cali Connection lists a 65 to 75 day flowering time and yields of 600 grams per square meter or more. SeedFinder notes two main phenotypes: a short, compact, faster indica-leaning one and a taller, stretchier, slower sativa-leaning one. Indoor growers report very high yields of rock-hard buds with a good bud-to-leaf ratio. Dense OG-type colas can hold moisture, so outdoor growers in wet autumns should watch closely for bud rot.
Home-grow rules depend on the state: adults can grow at home in states such as California (six plants per residence), Michigan (12 per residence) and Oregon (four per household), while Washington and Illinois allow home growing only for registered medical patients. Check your state in our cannabis laws by state guide before you plant anything.
Strains Like Sour OG
- Sour Diesel: its fuel-heavy parent
- OG Kush: its other parent
- SFV OG: the specific OG line the breeder used
- 818 Headband: related Cali Connection strain sometimes confused with it
- Headband: another Sour Diesel and OG Kush cross
- Chemdawg: shares the gassy Diesel family background
Browse more hybrid strains, the full strain directory, or our guide to cannabis strains.
More Hybrid Strains to Explore
Sour Pebbles · Sour Tsunami · Sour Walker · Sour Apple · Sorbet Dreams · Snoop’s Dream · All hybrid strains
Where to Buy Sour OG
Dispensary menus change every week, and Sour OG may be sold under its own name, as a cross or as a pre-roll or vape. The fastest way to find it is to check store menus online before you go. In Spokane, browse Spokane dispensaries and check the menus at stores like Smokane and The Green Nugget Spokane. In Detroit, browse Detroit dispensaries and check the menus at stores like Green Acres Eight Mile and Dank Garden. You can also browse licensed dispensaries in every state we cover. Adults 21 and older can buy with a valid photo ID; see cannabis laws by state for purchase limits.
Sour OG FAQ
Is Sour OG indica or sativa?
Sour OG is a hybrid. The Cali Connection lists it as about 60% sativa, but its high usually ends in a relaxed body stone, so most people treat it as balanced.
What is Sour OG a cross of?
Sour OG is a cross of Sour Diesel and OG Kush. The Cali Connection’s version uses its original Sour D cut and an SFV OG Kush F4 male.
Who bred Sour OG?
The Cali Connection, a Southern California breeder, is the best-documented source of Sour OG.
How strong is Sour OG?
Leafly lists Sour OG around 22% THC and many people call it a one-hit strain. It is not a good first choice for beginners.
What does Sour OG taste like?
Sour OG tastes like fuel and sour lemon with pine and an earthy kush finish.
Is Sour OG the same as 818 Headband?
Sources disagree. SeedFinder lists 818 Headband as another name for Sour OG, but it also appears as a separate Cali Connection strain, so treat them as related but not necessarily identical.
For adults 21+ in legal states. Strain information reflects breeder descriptions, lab data and user reports; effects vary by person and batch. Not medical advice.
