Written by Ad OpsIntroduction and Overview
AK-107 is a contemporary hybrid bred by 710 Genetics that threads the needle between classic potency and modern flavor. It sits squarely in the indica and sativa heritage category, presenting a balanced profile that appeals to both daytime and evening consumers. While many modern hybrids chase ever-higher THC numbers, AK-107 focuses on a full-spectrum experience driven by both cannabinoids and a nuanced terpene mix.
In the marketplace, AK-107 is still relatively uncommon compared to household names like AK-47, from which it takes a significant portion of its identity. That rarity translates to intrigue among collectors and cultivation hobbyists who want something familiar yet distinct. Consumers often describe it as sharp, clean, and focused on first impression, with a smoother, grounding arc as the session unfolds.
This article provides a deep, data-driven look at AK-107, weaving together grower reports, breeder notes, and the known performance of its parent lines in comparable environments. Each section is designed for usability, with concise paragraphs and actionable details for growers and consumers. Statistics are included where available and realistic ranges are used where hard data remains limited for this still-rare cultivar.
History and Breeding Background
AK-107 comes from 710 Genetics, a UK-based breeder known for combining proven staples with carefully selected outcrosses. The name pays homage to AK-47, the legendary line from Serious Seeds that reshaped modern hybrid breeding with fast flowering and heavyweight yields. AK-47’s reputation for potency, clarity, and reliability provides much of the backbone for AK-107.
Public listings and breeder-adjacent databases consistently attribute AK-107 to AK-47 crossed with an undisclosed or unknown partner. The most widely cited summary frames it as AK-47 from Serious Seeds crossed with an unknown selection, sometimes categorized under the umbrella label Original Strains. This approach to confidentiality is common in modern breeding, allowing houses to protect proprietary cuts and testing lines while still sharing performance claims.
Live catalog snapshots such as those aggregated by SeedFinder regularly note AK-107 under 710 Genetics and link AK-47 on the known side of the pedigree. The second parent is frequently referenced only as an unknown strain, and database groupings show that the term Unknown Strain also appears across other lineages, for example in composites like Unknown Strain from Original Strains crossed with Goku SSJ4 by Grow Today Genetics. The presence of that placeholder tag across multiple, unrelated lines highlights that this is an umbrella classification rather than a single variety.
Despite the hush around the second parent, grower consensus places AK-107 within the balanced indica and sativa camp rather than a strongly polarized type. That fits the performance envelope associated with AK-47-derived hybrids, which often run 56 to 63 days in flower, deliver dense, sugar-coated colas, and express a terpene trio centered on myrcene, beta-caryophyllene, and pinene or limonene. The resulting plant architecture tends to be compact to medium, with a moderate post-flip stretch that remains manageable indoors.
Genetic Lineage and Provenance
The definable side of AK-107’s lineage is AK-47 by Serious Seeds, a multi-award-winning hybrid that dates back to the 1990s. AK-47 itself combines genetic inputs from Colombia, Mexico, Thailand, and Afghanistan, resulting in a fast, resinous plant that frequently tests in the upper teens to low twenties for THC. Its breeding success stems from a rare blend of stability, yield, and potency alongside a viable indoor flowering time.
For AK-107, the undisclosed second parent is often listed generically in online compendiums as an unknown strain, sometimes under the Original Strains umbrella. Given the chemotypic tendencies of AK-107, experienced growers infer that the mystery parent likely contributes structure and terpene nuance rather than radically altering the AK-47 core. This type of targeted outcrossing aims to push phenotype consistency and improve disease resistance without sacrificing the hallmark punch and flavor of the mainline parent.
While exact percentages are not publicly published, AK-107 behaves like a balanced hybrid with a slight sativa lean in early effect and a settling indica slope on the finish. That sequencing echoes AK-47’s cerebral clarity while smoothing the edges with a more enveloping body tone. The result is a cultivar that feels familiar to fans of classic AK lines but stands on its own when it comes to aromatic layering and finish.
It is worth emphasizing that database pages showing other entries such as Unknown Strain crossed with Goku SSJ4 or regional tags like Saint Lucian are not implied parents of AK-107. Instead, they indicate how placeholder labels are reused to catalog different unknowns across many projects. In practice, the best verified summary remains AK-47 by Serious Seeds crossed to an undisclosed selection held by or acquired by 710 Genetics.
Morphology and Visual Appearance
AK-107 plants generally display a medium stature indoors, often finishing at 80 to 130 cm after training. Expect a moderate stretch of roughly 1.4 to 1.8 times post flip, depending on light intensity and nitrogen tapering. Internodal spacing tends to be tight to medium, making it responsive to low-stress training and scrog work aimed at opening the canopy.
The flowers are dense and spear-shaped, stacking into medium-long colas with a high calyx-to-leaf ratio. In mature blooms, trichome coverage is profuse, with long-stalked glandular heads that frost the calyxes and sugar leaves. Anthocyanin expression is possible under cooler night temperatures near the end of flower, producing faint lavender or plum hues around leaf tips.
Coloration typically leans lime to forest green with bright orange pistils that darken as they mature. As the plant approaches harvest, resin sheen becomes the dominant visual cue, giving the buds a wet-glass sparkle under directional light. In well-run rooms, the combination of crisp calyx definition and uniform bract stacking creates an eye-catching bag appeal.
Leaf morphology varies by phenotype but commonly presents with mid-sized fans and slightly serrated edges that are easy to defoliate. Trimmers appreciate that many AK-107 phenotypes have minimal larf if the canopy is well-managed, allowing more time on primary colas. When cultivated outdoors, expect a more conical central cola and slightly looser side bud structure due to natural light angles.
Aroma and Bouquet
The aromatic profile of AK-107 opens with a sharp, bright top note reminiscent of citrus peel and green pine. Beneath that, there is a solid body of earthy spice and sweet herbs that evokes cardamom, cracked pepper, and a hint of fresh basil. On the break, the bud can exhale a faint floral note that some describe as geranium and others as a fresh tea leaf.
Pinene-forward phenotypes present an unmistakable forest-air freshness, especially when the jar is first cracked and terpenes volatilize quickly. After the first few seconds, many samples settle into a warm, slightly sweet backbone attributed to beta-caryophyllene and humulene. Myrcene plays a binding role, smoothing the transitions and giving the nose a cohesive, rounded character.
In cured flower, distinct secondary notes may appear depending on drying parameters. Slow cures at 60 percent relative humidity with a temperature around 18 to 20 Celsius tend to preserve limonene and pinene, keeping the citrus-pine lift intact. Faster or warmer dry rooms can dampen those top notes, shifting the nose toward earthy spice and bread crust.
Grinders release a concentrated burst of citrus, resin, and black pepper, which indicates volatile monoterpenes are abundant. If stored properly, aroma retention remains high for 60 to 90 days post cure before a gradual shift toward deeper, woody tones. Vacuum-sealed storage in cool, dark conditions can extend that window, though frequent opening will still purge top-note terpenes over time.
Flavor and Palate
AK-107’s flavor mirrors its bouquet with a brisk, clean entry that reads as citrus zest and pine resin. On the inhale, expect a bright front with excellent clarity that avoids the muddiness found in some high-myrcene hybrids. The mid-palate turns to herbal spice and fresh wood, often leaving a peppery tingle attributed to beta-caryophyllene.
On exhale, a mellow sweetness emerges, sometimes likened to lightly toasted honey or malted grain. That sweetness does not overpower the dry, resinous character, which remains most prominent, especially in convection vaporizers set at 185 to 195 Celsius. Combustion adds a faint char and caramelization, emphasizing bread crust and toasted herb tones.
Water-cured or long-cured samples tilt away from citrus and pine, softening the front and extending the woody, herbal finish. When vaporized at lower temperatures around 175 to 180 Celsius, the citrus top notes come through sharply with a cleaner finish and less pepper. Higher temperature sessions above 200 Celsius intensify the spice, wood, and resin character and increase throat hit.
Aftertaste lingers for two to four minutes, dominated by resin and black pepper with a subtle sweetness. Pairings work well with citrus seltzer, green tea, or light lager to accentuate the bright aspects. Chocolate and heavier desserts tend to overshadow AK-107’s nuanced mid-palate unless the sample leans unusually sweet.
Cannabinoid Profile and Potency
Because AK-107 is not as ubiquitous as its AK-47 parent, published lab panels are limited, but available testing and grower reports frame it as a high-THC, low-CBD chemotype. Typical THC ranges fall between 18 and 24 percent by dry weight under competent indoor cultivation. Exceptional phenotypes and optimized environments have been reported to approach the mid-20s, though consistent results in that bracket require strong light intensity and dialed-in nutrition.
CBD is generally minimal, often in the 0.1 to 0.5 percent range, leading to a THC to CBD ratio commonly between 20 to 1 and 40 to 1. CBG frequently appears in trace to moderate amounts, roughly 0.2 to 0.8 percent, and may contribute to the rounded body feel that appears after the initial uplift. Other minors such as CBC and THCV show up inconsistently and in low quantities in comparable AK-derived hybrids.
For inhalation, onset occurs within two to five minutes, with peak effect around 15 to 25 minutes and a total duration of two to three hours for frequent users. Light and moderate consumers may feel residual relaxation for three to four hours depending on dose and mode. Edible preparations with AK-107 distillate or full-spectrum extracts typically show an onset in 45 to 90 minutes and a duration of four to six hours.
As with most high-THC flower, potency perception depends on tolerance, delivery method, and individual endocannabinoid variability. Vaporization tends to deliver a more head-forward profile at comparable doses, while combustion often feels heavier due to higher intake speed and carbonyl byproducts. For new users, a 2.5 to 5 mg THC starting dose in edibles or one to two small vapor pulls is a prudent entry point.
Terpene Profile and Minor Aromatics
AK-107’s dominant terpenes cluster around myrcene, beta-caryophyllene, alpha-pinene, and limonene, with humulene and ocimene as frequent supporting players. Across cured flower, total terpene content typically sits in the 1.5 to 3.0 percent range by weight in well-grown indoor samples. Outdoor and greenhouse runs often present at 1.0 to 2.2 percent due to environmental variability and longer curing windows.
Reported ranges suggest myrcene commonly measures around 0.4 to 0.8 percent, beta-caryophyllene around 0.3 to 0.7 percent, alpha-pinene 0.1 to 0.3 percent, and limonene 0.1 to 0.4 percent. Humulene frequently appears between 0.1 and 0.2 percent, and ocimene is usually a trace to 0.1 percent contributor that adds a fleeting floral sweetness. Linalool, terpinolene, and nerolidol can register in trace amounts depending on phenotype and post-harvest handling.
This terpene stack offers a useful functional summary of the experience. Myrcene tends to soften the edges and promote a sense of whole-body ease, while pinene and limonene provide the bright, alert entry and improved perceived airflow. Beta-caryophyllene, a CB2 receptor agonist, underpins the peppery spice and is frequently associated with perceived stress reduction and a balanced mood profile.
For preservation, maintaining a drying environment around 18 to 20 Celsius and 58 to 62 percent relative humidity helps retain monoterpenes like pinene and limonene. Over-drying below 55 percent RH or sustained heat above 25 Celsius can sharply decline top-note content within days. Curing in glass with daily burps during the first 10 to 14 days reduces chlorophyll edge and merges the mid-terp layers without stripping volatility.
Experiential Effects and Use Cases
AK-107 typically starts with a fast, clear lift that sharpens focus and lightens mood. Users describe an immediate sense of clean headspace, often noting easier task initiation and a quieting of background distraction. The early phase pairs well with music, detail-oriented chores, or social conversation where cognitive clutter can impede flow.
As the session matures, a broader, body-centered calm sets in, easing tension in the shoulders and lower back without heavy couchlock at moderate doses. Many report that creativity remains accessible, making it a good choice for reading, design, or light gaming. The finish is smoothing and unhurried, tapering over two to three hours for most inhalation users.
Dosing is pivotal for effect steering. Low to moderate inhaled doses tend to keep the mind bright and the body comfortable, aligning with daytime use. Heavier doses or concentrates tilt AK-107 toward a more sedative contour, which some users prefer for evening decompression.
Side effects track with high-THC profiles and include dry mouth, dry eyes, and occasional transients of anxiety or racing thoughts in sensitive individuals. The presence of pinene and limonene can be noticeably energizing, so users prone to overstimulation may benefit from smaller, paced inhalations. Hydration, a calm setting, and intentional dosing are simple, evidence-supported strategies to reduce negative experiences.
Potential Medical Applications and Risks
AK-107’s cannabinoid and terpene ensemble suggests utility for certain symptom sets, especially where mood, mild to moderate pain, and stress intersect. The consistent presence of beta-caryophyllene is notable, given preclinical evidence of CB2 agonism correlating with anti-inflammatory and anxiolytic properties. Myrcene’s potential to promote muscle relaxation and perceived restfulness can complement daytime function without immediately pushing users into sedation.
Patients with situational anxiety should proceed cautiously due to the energizing top end from pinene and limonene. In low doses, those terpenes may support alert calm and positive affect, but in higher doses they can feel racy. Individuals who are sensitive to THC’s psychoactivity may prefer microdosing in the 1 to 2.5 mg range or choosing preparations balanced with CBD.
For pain, anecdotal reports cluster around relief for tension headaches, neck and shoulder tightness, and low back discomfort. The effect profile is often described as a functional analgesia that reduces pain salience without substantial cognitive fog. As with most high-THC flower, neuropathic pain response is mixed and highly individualized, warranting careful titration.
Common adverse events include dry mouth and dry eyes, which are generally mild and manageable with hydration and over-the-counter lubricating drops. Inexperienced users should be informed about potential orthostatic lightheadedness, particularly after large inhaled doses. Those with a history of panic attacks, psychosis, or cardiovascular issues should consult a clinician before use and consider lower-THC alternatives.
Comprehensive Cultivation Guide
AK-107 performs reliably in controlled environments and adapts well to soil, coco, or recirculating hydro. Indoors, plan for 56 to 63 days of flowering after a two- to four-week vegetative period, with total crop time typically 10 to 12 weeks from rooted clone. Outdoor harvest targets late September to early October in the Northern Hemisphere, with earlier pulls at higher latitudes due to shorter seasons.
Yield potential is strong for a medium-framed hybrid, commonly reaching 450 to 600 grams per square meter under 600 to 1000 watt-equivalent LED in scrog. Outdoor plants can produce 600 to 900 grams per plant in 25 to 50 liter containers with full-season veg and strong sun. Deploy trellising early because the cola density and mid-season vigor can stress branches in late flower.
Vegetative environment targets are straightforward. Maintain 24 to 28 Celsius daytime temps, 20 to 22 Celsius at night, and 55 to 65 percent relative humidity with a vapor pressure deficit around 0.8 to 1.1 kPa. Provide 400 to 600 micromoles per square meter per second PPFD and a daily light integral of 20 to 30 mol per square meter for rapid, compact growth.
For nutrition, start veg at EC 1.2 to 1.6 with a balanced NPK and adequate calcium and magnesium. In coco or hydro, maintain pH 5.8 to 6.2; in living soil, keep irrigation solution between pH 6.2 and 6.8. AK-107 appreciates a gentle nitrogen taper the week before flip to moderate stretch and encourage early floral set.
In early flower weeks 1 to 3, raise PPFD to 700 to 900 with RH around 50 to 55 percent and temps at 24 to 26 Celsius. EC can rise to 1.6 to 1.9 as plants transition, with phosphorus and potassium bumping by 10 to 15 percent over veg baselines. By mid flower weeks 4 to 6, many growers hold EC at 1.8 to 2.1 and maintain a VPD of 1.1 to 1.3 kPa to drive resin without inviting stress.
AK-107 responds well to training. Low-stress training and topping to establish 8 to 10 main sites helps create even canopy density for scrog. Light defoliation at days 21 and 42 post flip improves airflow and light penetration, but avoid heavy stripping that can stall this medium-leaf cultivar.
Pest and disease vigilance is important given the dense, resinous flowers. AK-107 shows moderate resistance to botrytis and powdery mildew when environmental targets are respected, but unmanaged humidity can lead to localized outbreaks. Prophylactic IPM based on weekly scouting, sticky cards, and routine biologicals such as Bacillus subtilis and Beauveria bassiana is recommended.
Watering practices should emphasize complete wet-dry cycles in coco and carefully managed field capacity in soil. Overwatering in late flower elevates botrytis risk, especially in outdoor plants as nights cool. Indoors, maintain late-flower RH at 42 to 48 percent and boost airflow across and above the canopy without causing windburn.
Estimate stretch at 1.4 to 1.8 times after flip depending on cultivar expression and room intensity. Plants grown under cooler nights and a firm nitrogen taper generally stay toward the lower end of the stretch range. Netting the canopy just before flip can keep colas evenly supported through week six when weight accumulation accelerates.
Target harvest timing by trichome maturity rather than calendar days. For a balanced effect, most growers pull when 5 to 10 percent of glandular heads have turned amber, and the majority are cloudy. That window often appears around day 58 to 62 in well-run rooms, with earlier phenos finishing a few days sooner.
Dry and cure determine the final quality. Aim for a slow dry of 10 to 14 days at 18 to 20 Celsius and 58 to 62 percent RH, with gentle air exchange and minimal direct airflow on hanging branches. Curing in airtight glass with daily burps for the first two weeks, then every two to three days for weeks three and four, preserves the citrus-pine top notes while mellowing the spice.
Harvest Metrics, Post-Processing, and Storage
Trimmers typically report a favorable calyx-to-leaf ratio that speeds up processing by 15 to 25 percent compared to leafier hybrids. Wet to dry shrink sits around 72 to 78 percent, yielding 22 to 28 percent of the wet weight as finished flower depending on defoliation and bud density. Sugar trim from AK-107 is terpene-rich and often produces 15 to 20 percent return via dry sift or 18 to 25 percent via hydrocarbon extraction, though results vary with starting quality and process parameters.
For rosin, premium tops can press at 18 to 24 percent at 80 to 90 Celsius with a gradual ramp and two to three minute hold. Lower-grade material averages 14 to 18 percent, with cleaner flavor at lower temps and higher yields at slightly higher temps. If production targets live rosin, freezing whole plants within an hour of harvest maximizes volatile retention and reduces oxidation.
Shelf life depends on handling. In sealed glass at stable 16 to 18 Celsius, expect strong aroma fidelity for 60 to 90 days post cure, with gradual softening thereafter. Nitrogen-flushed, light-proof packaging extends that window, but repeated terpene purge events opening and resealing will still degrade top notes.
For consumers, small jar sizes 3.5 to 7 grams help maintain freshness because headspace shrinks faster after each session. Store jars in a cool, dark place away from temperature swings and avoid humidity packs that oversaturate or under-saturate, aiming for 58 to 62 percent equilibrium. Aromatic stability is a leading indicator of potency stability, so dulling aroma often precedes perceived effect flattening.
Context, Sources, and Lineage Notes
The breeder of record for AK-107 is 710 Genetics, and the strain is broadly described as an indica and sativa hybrid rather than a strongly polarized type. Public strain catalogs and community databases consistently connect AK-107 to AK-47 by Serious Seeds as a definitive parent, with the second parent undisclosed. SeedFinder-style compendiums list AK-107 in entries that reference AK-47 crossed with an unknown, sometimes grouped under Original Strains.
It is important to interpret those compendiums carefully. Pages that also display items like Unknown Strain by Original Strains crossed with Goku SSJ4 by Grow Today Genetics or regional tags such as Saint Lucian are not suggested co-parents of AK-107. Instead, they demonstrate how Unknown Strain is a placeholder category reused to represent many different undisclosed or unverified lines.
Where precise laboratory statistics for AK-107 are scarce, this article extrapolates reasonable ranges based on breeder claims, AK-47 lineage performance, and documented outcomes from comparable hybrids grown under similar environmental parameters. Yield, flowering time, and terpene distributions are presented as ranges to reflect phenotype and environment variability. As more verified lab panels become public, the cannabinoid and terpene sections can be refined to narrower targets.
