Auto AK
Cannabis seeds
by Female Seeds
Auto AK Cannabis Seeds by Female Seeds
Auto AK is a feminized autoflowering cannabis seed from Female Seeds that crosses Pure AK genetics with Lowryder to deliver a fast, pungent, and potent harvest in roughly 70 days from seed. If you want AK firepower without the faff of photoperiod light schedules, this is where you start. The stabilised genetics mean you get the sharp, sativa-leaning effects the AK line is known for, packed into a compact plant that practically grows itself.
This product is intended for adult growers aged 18 and over.
Why Auto AK Seeds Deserve a Spot in Your Grow
Auto AK is Female Seeds' answer to the question: can you get proper AK quality from an autoflower? Short answer — yes. The Pure AK parent brings that unmistakable pungent aroma and sativa-driven intensity, while the Lowryder side contributes the ruderalis autoflowering trait and a compact growth pattern. The result is a stabilised hybrid that kept most of the original AK characteristics intact.
We've carried Female Seeds for years, and this strain consistently gets repeat orders. The smell alone tells you it means business — sharp, loud, and unapologetically pungent. Crack a cured bud open and it fills the room. That's the AK lineage doing its thing. The smoke follows through on the promise: a sativa-forward hit that lands with real weight. Not a gentle afternoon strain — this one demands your attention.
The honest limitation? Some phenotypes run longer than the advertised 70 days, stretching closer to 90. If you're growing multiple seeds, expect a bit of variation. That's the nature of working with stabilised (not fully homogeneous) autoflowering genetics. It's not a dealbreaker, but don't plan your harvest party around day 70 and assume every plant will be ready.
Auto AK Growing Specifications
| Spec | Value |
|---|---|
| Seed Bank | Female Seeds |
| Genetics | Pure AK x Lowryder |
| Type | Feminized Autoflowering |
| Indica/Sativa | Hybrid |
| Life Cycle (Seed to Harvest) | ~70 days (some phenotypes up to 90 days) |
| Height (Indoor) | 40–80 cm |
| Yield (Indoor) | Up to 300 g/m² |
| Yield (Outdoor) | 40–80 g/plant |
| Seeds per Pack | 4 |
| SKU | CSFS0023 |
How Auto AK Compares to Other Autoflowering Seeds
If you're weighing up your autoflowering options, here's how Auto AK stacks up against two other popular choices we carry. The AK genetics give it a distinct edge in aroma intensity and sativa-style effects, though it trades some height for speed.
| Feature | Auto AK (Female Seeds) | Typical Auto Northern Lights | Typical Auto Critical |
|---|---|---|---|
| Genetics | Pure AK x Lowryder | Northern Lights x Ruderalis | Critical x Ruderalis |
| Dominant Effect | Sativa-forward | Indica-dominant | Balanced |
| Life Cycle | 70–90 days | 75–85 days | 70–80 days |
| Indoor Yield | Up to 300 g/m² | Up to 350 g/m² | Up to 400 g/m² |
| Aroma Intensity | Very pungent | Moderate | Moderate to strong |
| Height (Indoor) | 40–80 cm | 60–100 cm | 60–100 cm |
| Difficulty | Beginner-friendly | Beginner-friendly | Beginner-friendly |
Auto AK won't out-yield a Critical auto in sheer grams, but the bud density and pungency are in a different class. If you're after flavour and effect over maximum weight, this is the better pick.
How to Grow Auto AK Seeds
Auto AK is one of the most forgiving autoflowering strains we've come across, and Female Seeds specifically recommends it for novice growers. That said, a few pointers will help you get closer to that 300 g/m² ceiling rather than scraping the floor.
- Germinate your feminized Auto AK seeds using the paper towel method or directly in a small pot of moist, airy soil. Taproots typically emerge within 24–72 hours.
- Transplant seedlings into their final container early — autoflowers don't love being moved once established. A 10–15 litre pot works well for indoor grows. Use a light, well-draining soil mix.
- Set your lights to an 18/6 or 20/4 schedule from day one. Because Auto AK is autoflowering, it doesn't need a 12/12 flip to trigger flowering — it'll do that on its own around week 3–4.
- Keep feeding light during the vegetative stage. Once you see pistils forming, gradually introduce bloom nutrients. Auto AK responds well to moderate feeding — overdo it and you'll see nutrient burn on those compact leaves fast.
- Monitor your grow space temperature (20–26°C is the sweet spot) and humidity. Drop humidity below 50% once buds start fattening up to avoid mould in those dense, rock-hard nugs.
- Harvest when trichomes shift from clear to milky-white, with a few turning amber. This typically happens around day 70, but check your plants individually — some phenotypes need up to 90 days. Patience here pays off in potency.
Auto AK Yield and What to Expect
For an autoflowering strain, Auto AK punches well above its weight class. Up to 300 g/m² indoors under artificial lights is genuinely impressive for a plant that stays under 80 cm tall. Outdoors, expect 40–80 g per plant — less dramatic, but remember these plants need zero light schedule management, making them dead simple for guerrilla grows or balcony setups.
The buds themselves are dense and compact, covered in resin. Female Seeds describes them as "rock hard," and that's accurate — they feel heavier than they look. The sativa-influenced effects hit with real clarity and intensity, which is unusual for an autoflower. Most auto strains lean towards a mellower, more indica-like experience, but Auto AK retains that sharp, energetic edge from its AK parentage.
Complete your setup: pair Auto AK seeds with a grow kit that includes tent, lighting, and ventilation — carbon filtration is non-negotiable with a strain this pungent. If you're after variety, consider running Auto AK alongside a more indica-dominant autoflower like an Auto Northern Lights for a mixed harvest.
Frequently Asked Questions
How long does Auto AK take from seed to harvest?
Around 70 days for most phenotypes. Some plants stretch to 90 days — check trichome colour rather than counting calendar days to determine the right harvest window.
Is Auto AK suitable for beginner growers?
Yes. Female Seeds specifically recommends Auto AK for novice growers. The autoflowering genetics remove the need for light schedule changes, and the compact size makes it manageable in small spaces. Just don't overfeed — it's a common beginner mistake with autos.
What does Auto AK smell like?
Extremely pungent. The AK lineage gives it a sharp, loud aroma that intensifies during flowering. Indoor growers absolutely need a carbon filter — this is not a discreet strain.
How tall does Auto AK grow indoors?
Between 40 and 80 cm indoors. It's a stocky plant that stays compact, making it a solid choice for small tents, cupboard grows, or any space with limited vertical clearance.
Can I grow Auto AK outdoors?
Absolutely. Expect 40–80 g per plant outdoors. Because it's autoflowering, it doesn't depend on seasonal light changes to flower — plant it after the last frost and let it do its thing.
How much does Auto AK yield indoors?
Up to 300 g/m² under artificial lights, which is strong for an autoflowering strain. Actual yield depends on your lighting, nutrients, and growing conditions — but even modest setups produce respectable harvests.
What's the difference between Auto AK and regular AK-47 seeds?
Auto AK flowers automatically regardless of light schedule, finishes faster (70–90 days total), and stays much shorter (40–80 cm). Photoperiod AK-47 strains typically yield more but require a 12/12 light flip and a longer overall grow cycle.
Last updated: April 2026
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Medical disclaimer. This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before use of any substance.