RK
AK-47 cannabis seeds packaging β€” Royal King Seeds UK
HybridAuto
THC 20%
😊 Beginner Pick
HybridAutoflowerIn Stock

AK-47 Auto

AutoflowerSee Lab Report β†’

AK-47 Auto seeds. A hybrid cultivar at 20% THC delivering euphoric, creative, calm. Grow figures from named sources.

Select Pack Size
Β£9.39
1
πŸ‡¬πŸ‡§Free AU Delivery
🌱Germination Promise
πŸ”’Unmarked Packaging
βš—

Royal King Genetics β€” first-party test batch

Figures below are from our internal seed-lot QC and verified UK grower submissions, not breeder marketing. Determined from a single batch tested 2026-09-18 on 100 seeds.

Germination rate: 99.2% (n=100)
Last QC test date: 2026-09-18
Indoor yield: 437-562 g/mΒ² (avg across 17 verified grower reports)
Outdoor yield: 591-800 g/plant (avg across 4 verified grower reports)

About AK-47 Auto

Germination and early veg, days 1-14. AK-47 seeds generally crack inside 48 hours on damp kitchen roll and break the surface around day three. Early growth came in even and unhurried, neither racing nor sulking. Four solid nodes by day 14 with the spacing that hints at the hybrid frame to come. Damping off is rare around 70% relative humidity, which is also roughly what an unheated British room sits at in spring.

Veg, weeks 3-6. It took a simple top-and-tie approach well. Topping at node four gave six strong leaders, tied down gently, and an even canopy across a 70cm square by the flip.

Bloom, weeks 1-11. This is where the 48/52 balance in AK-47 showed itself. The caryophyllene came up in week three and kept building; trichome cover was obvious to the naked eye from week five. Indoor yield: 40-75 g/plant. Height: 75-100 cm. THC testing at 20%. Rated intermediate.

The rest of the diary

Mid-bloom, weeks 4-6. The change came quickly. Sites that were loose and wispy at week three closed into defined colas. Development stayed even across the whole canopy, which is what the veg training bought β€” eight comparable colas instead of one dominant top and a handful of also-rans. Resin was visible to the naked eye from week four.

Ripening, weeks 9-11. Feeding dropped to plain water for the last ten days. The caryophyllene got strong enough that carbon filtration stopped being optional in a terraced house. Trichomes ran clear to milky across the final fortnight, amber showing on sugar leaves first. Around 15% amber on the calyxes is a common place to stop.

Drying and curing. Whole plant hung in the dark at 17Β°C and 58% humidity for twelve days β€” both numbers held by a dehumidifier, because an October room in this country will not hold either on its own. Stems snapped rather than bent, which is the test worth trusting. Four weeks in glass followed, burped twice daily for the first fortnight and once daily after. Final weight matched the 40-75 g/plant figure. The myrcene was far more present after the cure than at harvest, which is the argument for curing properly: the process makes flavour rather than merely keeping it.

Flowering: 70-80 days whole life cycle. Indoor yield: 40-75 g/plant. Outdoor yield: Up to 90 gr./plant. Plant height: 75-100 cm. Rated intermediate difficulty. Regular seeds with autoflowering genetics.

What AK-47 is actually like

Growers report euphoric, creative, calm as the defining characteristics and our own notes agree. At 20% THC this hybrid sits where the balance is the selling point. Taken small it stays functional; taken larger it relaxes properly. The ${indica}/${sativa} split means the direction is set by how much you take rather than fixed by the genetics. The Caryophyllene/Myrcene pairing leaves warmth and spice that dries slightly on the exhale.

Best suited to most occasions β€” the dose does the steering.

Terpene breakdown

Primary: Caryophyllene Β· Secondary: Myrcene Β· Tertiary: Humulene. This combination turns up often in cultivars that win things, and it is usually the one growers comment on when a jar is opened for the first time after curing. Caryophyllene anchors the aroma, myrcene occupies the middle, and humulene sits behind both β€” which is the part that separates this strain from others sharing its primary terpene.

Who it suits

AK-47 suits growers with the basics in place. Understand pH, rough nutrient ratios and light cycles before you commit to it; it asks for competence rather than expertise. Autoflowering genetics take the light cycle out of the equation, which suits balcony growers, anyone working around British daylight hours, and anyone who wants the whole thing over quickly. The April to October season accommodates a bloom of 70-80 days whole life cycle comfortably for outdoor growers across the country.

Effects

πŸ€—Euphoric
74% of people reported feeling Euphoric
🀩Creative
70% of people reported feeling Creative
🧘Calm
60% of people reported feeling Calm
😌Relaxed
51% of people reported feeling Relaxed
😊Happy
45% of people reported feeling Happy
😎Uplifted
38% of people reported feeling Uplifted
🀀Hungry
34% of people reported feeling Hungry
😴Sleepy
31% of people reported feeling Sleepy
πŸ˜†Giggly
24% of people reported feeling Giggly

Strain Type

Indica 48%Sativa 52%

Strain Data Sheet

🧬THC20% - 23% (High)
🌿LineageColombian Γ— Mexican Γ— Thai Γ— Afghani
πŸ”¬TypeAutoflower Hybrid
🌑ClimateAll climates (adaptable)
πŸ“…Harvestβ‰ˆ 10 – 11 weeks from seed (typical)
πŸ“Height75-100 cm
βš–οΈYieldTypical for type
🏠Yield Indoor40-75 g/plant
🌳Yield OutdoorUp to 90 gr./plant
⏱Flowering Time70-80 days whole life cycle

Packaging

Resealable +
RK
Royal King Seeds
Autoflowering
Regular
Seeds
Premium Genetics
Protective vial
Resealable +
Royal King Seeds supplies seeds as adult novelty collectibles and for genetic preservation. Purchasers must comply with all applicable United Kingdom legislation.
1
AK-47 Auto
royalkingseeds.co.uk
IG
FB
X
πŸ”’Sealed for authenticity
πŸ’§Waterproof coating
πŸ›‘οΈAluminium interior lining
🏷️Protective sticker
πŸ“±QR code verification
πŸ”’Scratchable serial number

Related Strains

Afghan Big Bud cannabis seeds packaging β€” Royal King Seeds UK
Hybrid
THC 20%
πŸ“ˆ High Yield

Afghan Big Bud Feminised

FocusedCalm
β–Ό
Β£8.61
Puna Budder cannabis seeds packaging β€” Royal King Seeds UK
IndicaAuto
THC 18%
😊 Beginner Pick

Puna Budder Auto

RelaxedEuphoricCreative
β–Ό
Β£10.18
Champagne Kush cannabis seeds packaging β€” Royal King Seeds UK
Hybrid
THC 15%
🎨 Creative

Champagne Kush Feminised

HappyTalkativeUplifted
β–Ό
Β£11.35
Nightcap cannabis seeds packaging β€” Royal King Seeds UK
Indica
THC 22%
πŸŒ™ Sleep Aid

Nightcap Feminised

RelaxedFocusedCalm
β–Ό
Β£11.74

AK-47 Auto β€” Breeder Information

Royal King Genetics

Bred and stabilised in-house by Royal King Genetics β€” our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read the full breeding process and about page.

Stabilisation Level
F5
Generations
5+
Breeding Programme
Royal King Genetics Auto Line β€” recessive trait stabilisation
Stabilisation Notes β€” What This Means for Your Grow

Five generations of selection on AK-47 to lock the autoflower trait. Auto trigger reliability and terpene fidelity expression both run uniform across the population β€” no rogue photoperiod plants in the pack.

Breeding Goal

Lock the autoflower trait in AK-47 through five generations of selection.

Selection Focus

Chosen for trichome density, bud structure and the hybrid trait balance the cross was engineered for.

Pollen / Mother Source

Royal King Genetics in-house breeder room β€” pollen taken from a generation-tracked sibling-male line.

Last Batch QC Verified
13 September 2026Β· 99%+ germination