AK-47

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Overview

AK-47 is a hybrid cannabis strain bred by Simon of Serious Seeds and first released in 1992. It gained prominence during the 1990s and 2000s as a commercial hybrid, establishing a reputation for consistent, beginner-friendly cultivation and fast flowering time.

The name is deliberately provocative marketing. Serious Seeds has stated that the strain produces a 'one hit wonder' aroma and effect profile, a play on the weapon's namesake. The name bears no relationship to potency or danger; it is a branding choice from the era when aggressive strain naming was novel in the legal seed market.

AK-47 is generally described as a sativa-leaning hybrid with a short flowering cycle and a distinctive sour, skunky, floral aroma. However, the name has since become generic: countless seed banks and dispensaries sell 'AK-47' without any genetic lineage to Serious Seeds' original. Only Serious Seeds' official line traces directly to the original breeding stock.

Lineage and why it matters

Serious Seeds describes AK-47 as a four-way cross of Colombian, Mexican, Thai, and Afghani genetics. The exact parental clones, ratios, and breeding methodology have never been publicly disclosed in detail—standard practice for commercial breeders of that era.

What is disputed:

• Generic 'AK-47' seeds and clones. Many seed banks sell seeds or clones labeled 'AK-47' with no provenance from Serious Seeds. These are often unrelated crosses using the name. Without breeder documentation, 'AK-47' on a menu is essentially a flavor and effect category, not a genetic guarantee Anecdote.

• Phenotype drift in the original line. Serious Seeds states that their AK-47 has been maintained from the original stock. Consumer-side reports of variation in 'Serious Seeds AK-47' do occur, which is unsurprising for any 30-year-old polyhybrid clone maintained across multiple facilities and growers Anecdote.

• Descendants and confusion. AK-47 has been a parent or grandparent to many strains, most famously White Russian (AK-47 × White Widow), also bred by Serious Seeds. Other strains claim AK-47 in their pedigree; verify such claims against breeder documentation rather than online forums.

Cannabinoids and terpenes

THC and CBD

Reported THC content for AK-47 typically ranges from 13–20% across lab-tested samples, with negligible CBD (<1%) Weak / limited. The wide spread reflects the reality that 'AK-47' is sold by numerous sources with different genetics and cultivation conditions—there is no single, canonical chemotype. Serious Seeds' official line and third-party 'AK-47' genetics may differ substantially.

Terpene profile

Terpene profiles reported by retail labs commonly show myrcene as the dominant terpene, with caryophyllene and pinene as secondary contributors Weak / limited. Important context:

• There is no peer-reviewed chemotyping study specifically of AK-47.
• Terpene profiles shift significantly based on cultivation environment, harvest timing, drying, and curing Strong evidence ^[2].
• The popular myth that myrcene levels above 0.5% predict couch-lock sedation is unsupported folklore—see The Myrcene 0.5% Threshold for details.
• Terpene percentages are aroma indicators and may influence subjective experience, but they do not reliably predict effects in humans.

To know what is actually in a specific AK-47 product, consult the Certificate of Analysis (COA) for that batch from an accredited lab.

Reported effects

No clinical trials exist for AK-47 specifically No data. Strain-level clinical research is not how cannabis pharmacology is studied; cannabinoid and terpene research is conducted at the compound level, not the commercial strain level. What follows is consumer-reported anecdote only.

Users commonly describe AK-47 as producing a fast-onset, cerebral, talkative effect that mellows into mild body relaxation—consistent with a sativa-leaning hybrid at moderate THC levels Anecdote. It is frequently recommended on consumer-review sites for daytime use, social settings, and creative tasks Anecdote.

Important caveats:

• The indica/sativa/hybrid label is a poor predictor of subjective effect. A 2022 analysis in PLOS ONE found that commercial strain labels do not align well with measured chemical profiles ^[3], and individual cannabinoid and terpene content varies widely even within the same strain name.
• Individual response to cannabis varies substantially based on tolerance, dose, setting, and endocannabinoid system differences Strong evidence ^[4].
• 'AK-47 makes you talkative' is a useful starting expectation based on user reports, not a reliable prediction for any given person.
• Claims that AK-47 treats anxiety, depression, pain, or other medical conditions are consumer reports, not clinical findings. Cannabis as a whole has evidence for limited medical applications ^[5]; AK-47 as a specific strain does not.

Cultivation basics

AK-47 is marketed by Serious Seeds as beginner-friendly, and grower documentation supports this reputation. Key cultivation notes:

Flowering time and yield

• Indoors under 12/12 photoperiod: roughly 53–63 days.
• Moderate yields, typically reported around 400–500 g/m² indoors under standard setups; outdoor yields vary widely by climate.

Structure and behavior

• Medium height with a dominant central cola and moderate lateral branching.
• Responds well to light training (LST, topping).
• Dense colas can be susceptible to bud rot in humid conditions during late flowering; good airflow and dehumidification reduce risk.

Climate and aroma

• Prefers warm, dry conditions.
• Aroma becomes intense and skunky during late flower—carbon filtration is strongly recommended for indoor growers to manage odor.

Availability

• Serious Seeds offers feminized seeds; numerous third-party 'AK' lines exist under various brand names, with variable genetics and quality.

Marketing vs. reality

What is real:

• AK-47 is a legitimately old strain (since 1992) with a documented breeder and documented competition placements during the 1990s and 2000s.
• It is genuinely fast-flowering and beginner-friendly compared to many long-flowering sativas.
• It has a distinctive sour-skunk-floral aroma that experienced consumers can often identify in blind tests.
• Serious Seeds' original line has maintained continuity over three decades.

What is marketing:

• The aggressive name implies extreme potency that the THC numbers do not support. At 13–20%, AK-47 is solidly mid-range for the 2020s market. No strain with that name will be dramatically more powerful than labeled.
• 'AK-47' on a dispensary or seed bank menu is not a guarantee of Serious Seeds genetics. The name has become a generic commercial label. Without clear breeder provenance, 'AK-47' is a flavor and effect category, not a genetic identity Anecdote.
• Claims that AK-47 specifically treats medical conditions are consumer reports, not clinical findings No data.

Bottom line: AK-47 is a real, historically documented strain from a real breeder. But it is surrounded by labeling imitation. If you want the original, buy from a source that can document Serious Seeds genetics. If you buy 'AK-47' from a third-party seed bank or dispensary, you are buying a strain that happens to use the name, not necessarily the history.

Frequently asked questions

Is AK-47 an indica or a sativa?

AK-47 is classified as a sativa-leaning hybrid. However, the indica/sativa distinction is a weak predictor of effects. See The Indica/Sativa Myth for why these labels don't reliably predict subjective experience. Your response to AK-47 will depend much more on your tolerance, dose, and individual biology than on the sativa label.

What is the THC content?

Reported THC content for AK-47 typically ranges from 13–20%, with negligible CBD. This is mid-range for contemporary cannabis products. The actual THC content in any given product depends on the source genetics, cultivation conditions, and lab testing method. Check the Certificate of Analysis (COA) for the specific product you are considering.

How long does it take to flower?

Indoors, AK-47 typically flowers in 53–63 days under a 12/12 light cycle. Outdoors, flowering time depends on your latitude and season. Serious Seeds' documentation and grower logs consistently report this timeframe.

Who bred AK-47, and where can I get the real genetics?

AK-47 was bred by Simon of Serious Seeds (Netherlands) and first released in 1992. Serious Seeds remains the original source and is still active. If you want genetics with direct lineage to the original, order directly from Serious Seeds or from a seed bank that clearly identifies Serious Seeds as the source. Many other seed banks sell 'AK-47' with no connection to Serious Seeds; these are typically unrelated crosses using the name Anecdote.

Sources

How this page was made

Related

• Certificate of Analysis (COA) — Lab-issued document reporting cannabinoid potency and contaminant screening for a specific...
• High Times Cannabis Cup — The cannabis industry's first major competition, from Amsterdam coffeeshop roots to intern...
• The Indica/Sativa Myth — The popular classification system contradicts genetics, chemistry, and controlled research...
• The Myrcene 0.5% Threshold — A viral cannabis rule with no peer-reviewed evidence behind it.