MAK OG

MAK OG Auto Seeds — US-Grade Genetics, Zero Fuss

MAK OG Auto is a fast-flowering autoflowering cannabis seed bred from OG Kush crossed with MAC Auto (Miracle Alien Cookies). Developed by Pure Instinto, this strain delivers 22% THC, citrus-forward terpenes, and a compact 8–9 week seed-to-harvest cycle that suits growers who want American-calibre bud without a complicated setup. Three seeds per pack, one straightforward grow.

What Makes MAK OG Auto Worth Growing

The genetics here are the real draw. OG Kush needs no introduction — it's the backbone of half the strains coming out of California. MAC (Miracle Alien Cookies) brought alien-level trichome production and a terpene profile that made people queue up at dispensaries. Pure Instinto crossed these two and wrapped them in ruderalis autoflowering genetics, so you get that US flavour without needing to manage light schedules or nurse a photoperiod plant through months of veg.

We've seen plenty of autos that promise American genetics and deliver something underwhelming. MAK OG Auto actually backs it up with 22% THC and a terpene profile you can smell through the bag — sharp citrus upfront, earthy depth underneath, and a fruity sweetness that lingers on the exhale. The buds come out dense, bright green, and absolutely caked in trichomes. If you've grown MAC crosses before, you know that frost coverage — it's the kind that makes you reach for a macro lens.

The honest limitation? At 90–110 cm, she's compact. That's brilliant for tents and balconies, but if you're after a towering outdoor plant that fills a 200-litre pot, this isn't the one. She trades height for speed and density, and that's a fair trade for most growers.

Grow Specs and What to Expect from MAK OG Auto

MAK OG Auto flips into flower automatically around weeks 3–4 with no light cycle change needed. From seed to trimming scissors, you're looking at 8–9 weeks total. That's fast even by autoflower standards.

No training is strictly needed — she develops chunky buds along the main cola and side branches without LST or topping. That said, if you do a gentle LST early on, you can open up the canopy and push those indoor yields closer to the 400 g/m² mark. Outdoors in full sun with decent soil, 500 g/plant is the ceiling Pure Instinto quotes, and that's realistic for a well-fed plant in a warm climate.

Terpene Profile and Flavour — What MAK OG Auto Actually Tastes Like

This is where MAK OG Auto earns its keep. The terpene profile opens with a sharp citrus hit — think lemon zest rather than orange — then drops into deep earthy undertones inherited from the OG Kush parent. The MAC side shows up on the finish: a fruity sweetness that rounds out the smoke and keeps you coming back. It's a layered profile, not a one-note citrus blast.

The smoke itself is smooth. No harshness on the throat, no coughing fit halfway through the joint. We'd compare it favourably to other OG crosses in the catalogue — if you've grown or smoked OG Kush Auto from other breeders, MAK OG Auto brings a more complex flavour thanks to the MAC genetics adding that alien cookie sweetness. The buds cure well too; give them 2–3 weeks in jars and those terps really pop.

The High — From Head to Body

At 22% THC, MAK OG Auto doesn't mess about. The onset is cerebral — an uplifting rush that sparks creativity and makes conversation flow. It's the kind of head space that works for creative projects, brainstorming, or just making a mundane afternoon more interesting. Give it 20–30 minutes and a soothing body relaxation starts to build, melting tension in the shoulders and back without gluing you to the sofa.

The balance is the key selling point here. It's not a knockout indica that ends your day at 3pm, and it's not a racy sativa that leaves you jittery. Late afternoon is the sweet spot — smoke one as you're wrapping up errands, and by the time you're settling in for the evening, the body relaxation has caught up with the head high in a way that feels genuinely comfortable.

How to Grow MAK OG Auto Seeds

1. Germinate your MAK OG Auto seeds using the paper towel method or by placing them directly into moist, nutrient-rich soil. Taproots typically appear within 24–72 hours.
2. Plant the germinated seed about 1 cm deep in its final pot — transplanting autos mid-grow can stunt them, so start in the container you intend to finish in. An 11–15 litre pot works well.
3. Keep the environment at 20–25°C with relative humidity around 65–70% during the seedling stage. A standard 18/6 or 20/4 light schedule works for the entire lifecycle since she's autoflowering.
4. Begin light feeding around week 2. MAK OG Auto responds well to a balanced nutrient-rich soil, but don't overdo nitrogen once she starts flowering at weeks 3–4. Switch to a bloom feed with higher phosphorus and potassium.
5. Watch for trichome development from week 5 onwards. The MAC genetics mean she frosts up early and heavily. Use a jeweller's loupe to check trichome colour — harvest when most are milky with a few amber for the best balance of potency and body effect.
6. Harvest at weeks 8–9. Dry in a dark, ventilated space at 18–20°C for 7–10 days, then cure in glass jars for at least 2 weeks. The citrus and fruit terpenes intensify noticeably with a proper cure.

Why MAK OG Auto Belongs in Your Next Grow

The autoflower market is flooded with genetics that promise US-level quality and deliver mid-tier results. We've stocked enough autos over the years to know the difference. MAK OG Auto from Pure Instinto is one of the strains that actually delivers on the hype — 22% THC, proper OG Kush flavour complexity boosted by MAC's trichome madness, and a lifecycle so short you could run three harvests in the time a photoperiod OG takes to finish one.

For growers working with limited space — a spare cupboard, a balcony, a small tent — the 90–110 cm height is a genuine advantage, not a compromise. She stays manageable, doesn't need training to produce well, and finishes before most pests or mould issues have time to take hold. The 8–9 week window means you can plan your grow calendar precisely.

If you've been eyeing US genetics but don't want the hassle of photoperiod grows, light dep setups, or 12-week flowering times, MAK OG Auto is the best autoflower OG Kush cross we carry for balancing speed, flavour, and potency. Three seeds per pack — enough for a solid personal harvest or to pheno-hunt for your favourite expression of those OG x MAC genetics.

Frequently Asked Questions

Last updated: April 2026