AK-OG Kush

AK-OG Kush Feminised Cannabis Seeds by Amsterdam Genetics

AK-OG Kush is a heavy-hitting, 80% Indica-dominant feminised cannabis strain that crosses two of the most respected genetics in the game — AK-47 and OG Kush. Bred by Amsterdam Genetics, this hybrid delivers dense, resin-coated buds with a THC content that hits hard and a deeply relaxing effect that borders on narcotic. If you want a strain that performs in the grow room and knocks you sideways on the sofa, this is the one.

AK-OG Kush Genetics: What AK-47 x OG Kush Actually Means for Your Grow

The parent strains here aren't just famous names — they each bring something specific to the table. AK-47, despite its aggressive name, is a smooth-smoking hybrid known for steady, reliable growth and a complex terpene profile. OG Kush brings that classic West Coast density: tight bud structure, heavy resin production, and a body effect that pins you to whatever you're sitting on. Amsterdam Genetics crossed these two to create a strain that's 80% Indica and 20% Sativa, leaning heavily into that physical, sedating character while keeping enough Sativa influence to prevent it from being a one-dimensional couch-locker.

According to research published in the journal Cannabis and Cannabinoid Research, OG Kush-type cultivars tend to present a terpene profile dominated by myrcene and limonene, with notable levels of beta-caryophyllene — a terpene that also acts on cannabinoid receptors (Hazekamp et al., 2016). That terpene combination is what gives Kush strains their earthy, fuel-tinged aroma with citrus undertones. You'll smell it the moment the buds start fattening up around week 6.

Growing AK-OG Kush: Yields, Height, and What to Expect

AK-OG Kush feminised seeds produce plants that stay manageable indoors at 1.20–1.50 metres but can stretch to 2.50 metres outdoors in good conditions. That indoor height makes her a solid fit for tents from 100x100cm upwards — she won't outgrow a standard 2-metre tent, but she will fill it out laterally if you don't train her.

Flowering takes 9–10 weeks, which sits right in the middle ground — not the fastest Indica you'll find, but nowhere near the 12-week wait some Kush-heavy strains demand. The payoff is worth the patience: 500–600 g/m² indoors is a serious harvest, and outdoor growers in warmer climates can pull 400–600g per plant. Those numbers assume proper lighting, nutrition, and airflow, mind. Stuff her in a cramped corner under a weak light and you'll get a fraction of that.

Flavour, Aroma, and Bud Structure of AK-OG Kush

This is where AK-OG Kush really shows off. The buds grow big, dense, and absolutely caked in trichomes — the kind where you can barely see green through the frost by harvest day. Break one open and you get that unmistakable Kush funk: earthy, piney, with a diesel-fuel edge and a sweet, almost citrusy finish that comes through on the exhale. It's not subtle. Your jars will stink, your grinder will stink, and your room will stink. Plan accordingly.

The density of the buds is both a blessing and something to watch. Those fat, resinous colas look spectacular, but dense buds in a humid environment are a recipe for mould. Keep your relative humidity below 50% during the last few weeks of flowering, and make sure you've got decent airflow through the canopy. A small oscillating fan pointed at the canopy makes a real difference. This is the honest limitation with most Kush-dominant strains: they grow gorgeous buds that are slightly more susceptible to botrytis than airier Sativa structures.

AK-OG Kush Effects and Medicinal Potential

AK-OG Kush delivers a deeply physical, ultra-relaxing effect that borders on narcotic at higher doses. This is an evening strain through and through — smoke it before lunch and you'll write off the rest of your day. The onset is relatively quick, starting with a warm heaviness behind the eyes that spreads down through the body within minutes. Expect full-body relaxation, serious appetite stimulation, and a strong pull towards sleep.

The very high THC content means this strain hits hard even for experienced smokers. If you're newer to cannabis or have a lower tolerance, go easy. A single hit from a joint or vaporiser is enough to gauge where you stand before committing to more.

On the medicinal side, the combination of high THC and heavy Indica genetics gives AK-OG Kush strong potential for therapeutic use. According to research published in Frontiers in Pharmacology, cannabis strains with high myrcene content — common in OG Kush lineages — have been associated with sedative and analgesic properties in pre-clinical models (Sommano et al., 2020). A 2018 study in the Journal of Alternative and Complementary Medicine found that Kush-type strains were among the most commonly selected by medicinal cannabis users for managing pain and sleep difficulties (Cahill et al., 2018). That said, research into the so-called entourage effect — the idea that cannabinoids and terpenes work better together — is still largely based on pre-clinical data, as noted in a 2023 review in Pharmacological Research (Cogan, 2023).

How to Grow AK-OG Kush Feminised Seeds

1. Germination: Use the paper towel method or soak seeds in water for 12–24 hours until the taproot appears. Plant taproot-down in a small pot of lightly moistened seedling soil or a jiffy pellet, about 1cm deep.
2. Seedling stage (weeks 1–2): Keep humidity around 65–70% and temperatures at 22–25°C. Use a gentle light — a CFL or low-power LED at 40–50cm distance works well. Don't overwater; the soil should be moist, not soaked.
3. Vegetative stage (weeks 3–6): Switch to your main grow light (400–600W HPS or equivalent LED). AK-OG Kush responds well to low-stress training (LST) — gently bend the main stem to open up the canopy and encourage more even bud development. She'll stay compact indoors but benefits from the extra light penetration.
4. Flip to flower: Switch to a 12/12 light cycle when the plant reaches about half your target final height — she'll stretch another 50–80% during the first two weeks of flowering.
5. Flowering (weeks 1–10): Watch the buds swell from week 3 onwards. Support heavy colas with stakes or a SCROG net to prevent branches snapping. Drop humidity to 45–50% by week 7. Feed with a bloom-specific nutrient and consider a PK booster in weeks 5–7.
6. Harvest: Check trichomes with a jeweller's loupe. For maximum body effect, harvest when most trichomes are milky with about 20–30% amber. Dry slowly in a dark room at 18–20°C and 55–60% humidity for 10–14 days, then cure in glass jars for at least two weeks.

AK-OG Kush vs Other Indica-Dominant Strains

How does AK-OG Kush stack up against other heavy Indicas? Here's a quick comparison with two popular alternatives from the Amsterdam Genetics catalogue:

AK-OG Kush wins on raw yield and sheer potency. If you want a strain that hits like a freight train and fills your jars, this is the best Indica-dominant feminised seed for heavy yields in the Amsterdam Genetics range. The trade-off is the slightly longer flowering time and the need for careful humidity management in late flower. If you'd rather something faster with a more balanced effect, Jack Herer crosses finish a week earlier and keep you more functional.