Moscow Blueberry Auto
Cannabis seeds
by Kalashnikov Seeds
Moscow Blueberry Auto Cannabis Seeds — Fruity Indica on Autopilot
Moscow Blueberry Auto is an autoflowering cannabis seed from Kalashnikov Seeds that delivers a sweet wild berry aroma and a relaxing Indica effect with almost zero growing effort. Built from the genetics of their popular feminized Moscow Blueberry crossed with ruderalis, this compact auto stays between 60-90cm tall and finishes in just 60-65 days from seed. If you want berry-scented buds without fussing over light schedules, this is where you start.
Kalashnikov Seeds — the Russian seed bank that's been quietly building a reputation for cold-hardy, flavour-forward genetics — took their Original Blueberry Hybrid and wrapped it in autoflowering convenience. The result is a 90% Indica / 10% Sativa plant that measures around 18% THC. Not a face-melter, but properly potent for an auto, and the smoke itself is where this strain really earns its keep.
Moscow Blueberry Auto Grow Specs and Yield
Moscow Blueberry Auto produces up to 400g/m² indoors and around 100g per plant outdoors in a full 60-65 day cycle from germination. She's autoflowering and feminized, so every seed should produce a flowering female regardless of your light schedule. Here's what you're working with:
| Specification | Detail |
|---|---|
| Seed Bank | Kalashnikov Seeds |
| Genetics | Original Blueberry Hybrid x Ruderalis |
| Type | Autoflowering, Feminized |
| Indica / Sativa | 90% Indica / 10% Sativa |
| THC | Approx. 18% |
| Seed to Harvest | 60-65 days |
| Indoor Height | 60-90 cm |
| Indoor Yield | Up to 400g/m² |
| Outdoor Yield | Up to 100g per plant |
| Seeds per Pack | 3 |
| SKU | CSKS0015 |
Those indoor yields are solid for an autoflower — 400g/m² puts her right up there with photoperiod strains that take twice as long. Outdoors, 100g per plant isn't going to fill a warehouse, but for a balcony grow or a discreet garden corner, it's a respectable haul from a plant that barely reaches knee height.
Aroma and Flavour — Why Moscow Blueberry Auto Stands Out
This is the strain you grow when you care about how your bud smells and tastes. During flowering, Moscow Blueberry Auto fills the room with a sweet, almost jam-like scent of wild berries. It's not subtle — if you're growing indoors without a carbon filter, your flatmates will know exactly what you're up to. The dried buds carry that berry sweetness through to the smoke, with a smooth, fruity inhale that doesn't scratch the throat the way some autos can.
We'd compare the aroma profile to something between a fresh punnet of blueberries and blackcurrant jam on warm toast. If you've grown standard Blueberry genetics before, you'll recognise the family resemblance, but Kalashnikov's version leans sweeter and less earthy than most Dutch Blueberry cuts. The Indica dominance means dense, compact buds that hold their trichomes well — sticky to the touch, with a visible frost that photographs beautifully if you're the type to document your grows.
Growing Moscow Blueberry Auto — What to Expect
Autoflowering strains skip the photoperiod dependency entirely. Moscow Blueberry Auto will begin flowering on her own schedule, typically around week 3-4, regardless of whether she's getting 18 hours of light or 12. This is the single biggest advantage for new growers: you don't need a timer, you don't need a separate veg room, and you don't need to worry about light leaks ruining your crop.
- Germinate your Moscow Blueberry Auto seeds using the paper towel method or by placing them directly into moist soil. Taproots usually emerge within 24-72 hours.
- Plant the germinated seed about 1cm deep in your final container. Autos don't like being transplanted — start them where they'll finish. A 10-15 litre pot works well.
- Provide 18-20 hours of light per day for the entire cycle. Autos can handle a constant light schedule, but 18/6 gives the roots a brief rest period and saves on electricity.
- Water when the top 2-3cm of soil feels dry. Overwatering is the number one killer of young autos — they're small plants with small root systems, and soggy soil invites root rot.
- Begin light feeding with a balanced vegetative nutrient around week 2. Switch to a bloom nutrient when you see the first pistils, usually around week 3-4.
- Watch for the berry scent to intensify around week 6-7. When trichomes shift from clear to milky with a few amber heads, she's ready to chop. This typically falls between day 60 and 65.
- Dry in a dark room at 18-21°C with 55-60% humidity for 7-10 days, then cure in glass jars for at least 2 weeks. The berry flavour deepens noticeably during the cure.
The honest limitation here: like most autos, Moscow Blueberry Auto doesn't respond well to high-stress training techniques like topping or heavy defoliation. She's on a fixed internal clock, and any stress costs recovery time she doesn't have. Low-stress training — gently bending the main stem to open up the canopy — works fine and can bump your yield without slowing her down.
Moscow Blueberry Auto vs. Moscow Blueberry Feminized
Kalashnikov Seeds offers both versions, so here's the honest breakdown. The feminized (photoperiod) Moscow Blueberry runs a 9-week flowering cycle after you flip to 12/12 light, which means a longer total grow time but potentially larger plants and heavier harvests. She also carries more CBD alongside her THC, giving a slightly more rounded effect profile.
| Feature | Moscow Blueberry Auto | Moscow Blueberry Feminized |
|---|---|---|
| Type | Autoflowering | Photoperiod |
| Seed to Harvest | 60-65 days total | 9 weeks flowering + veg time |
| Height | 60-90 cm | Taller, less compact |
| THC | ~18% | ~18% |
| CBD | Lower | Higher |
| Indica/Sativa | 90/10 | 90/10 |
| Difficulty | Beginner-friendly | Some experience helpful |
| Best For | Speed, simplicity, small spaces | Maximum yield, full cannabinoid profile |
If you've never grown before, we'd pick the auto every time. The speed and simplicity more than compensate for the slightly lower CBD content. If you're an experienced grower chasing the absolute fattest harvest, the photoperiod version gives you more control — but you'll need a proper light cycle setup and more patience.
Why Moscow Blueberry Auto Deserves a Spot in Your Garden
The autoflower market is crowded. Every seed bank has a Blueberry auto, and most of them are perfectly adequate. What sets Kalashnikov Seeds' version apart is the flavour intensity. We've seen a lot of berry-labelled strains that smell vaguely fruity at best — Moscow Blueberry Auto actually delivers on the promise. The terpene profile is genuinely aromatic, the kind of bud that makes the whole room smell like a berry farm when you crack open the jar.
Then there's the practical side. At 60-90cm, she fits comfortably in a small grow tent, on a balcony, or tucked behind taller plants in an outdoor garden. The 60-65 day total cycle means you can run multiple harvests per season outdoors, or keep a perpetual rotation going indoors with staggered planting every 3 weeks. For the price of a 3-pack, you're looking at a potential indoor yield of up to 400g/m² of genuinely flavourful bud. That's hard to argue with.
The 18% THC delivers a relaxing, body-focused effect that leans heavily into the Indica side of her genetics. Expect a calm, pleasant feeling rather than anything racy or cerebral. She's the sort of strain you grow for evening use — something to unwind with after a long day, not something to spark before a hike.
Complete your setup with a grow tent kit if you're starting from scratch — a 60x60 or 80x80 tent with LED lighting suits Moscow Blueberry Auto's compact size well. If you're growing multiple strains, consider pairing her with another Kalashnikov Seeds auto like the K.O. Crop Auto for variety in your garden. A carbon filter is strongly recommended once she starts flowering — that berry scent is wonderful, but your neighbours might have questions.
Frequently Asked Questions
How long does Moscow Blueberry Auto take from seed to harvest?
The full cycle runs 60-65 days from germination to harvest. That's total time — no separate veg period to account for. She'll start flowering on her own around week 3-4 regardless of your light schedule.
What yield can I expect from Moscow Blueberry Auto indoors?
Up to 400g/m² under good indoor conditions with adequate lighting. In a small tent with a single plant, expect less — the 400g figure assumes an optimised multi-plant setup filling the canopy. Outdoors, count on around 100g per plant with plenty of direct sun.
Do I need to change the light cycle for Moscow Blueberry Auto?
No. Autoflowering strains flower based on age, not light hours. Run 18-20 hours of light per day from start to finish. No need to switch to 12/12, no need for a timer change mid-grow.
Is Moscow Blueberry Auto suitable for first-time growers?
Yes — this is one of the most forgiving strains you can start with. She stays compact, finishes fast, and doesn't need light cycle management. Just water regularly, feed lightly, and avoid overwatering. The main thing to watch: don't top her or apply heavy stress training.
How does Moscow Blueberry Auto compare to other Blueberry autoflowers?
Kalashnikov's version stands out for flavour intensity. The berry terpene profile is stronger and sweeter than most Blueberry autos we've come across. At 18% THC and 90% Indica genetics, the potency and effect are comparable to other mid-range autos, but the taste is where she wins.
Can I grow Moscow Blueberry Auto outdoors?
Absolutely. She stays between 60-90cm, making her discreet enough for balconies and small gardens. Give her as much direct sunlight as possible and she'll reward you with up to 100g per plant in the same 60-65 day timeframe. Kalashnikov Seeds breeds for hardiness — their genetics handle cooler climates better than most.
What does Moscow Blueberry Auto smell like?
Sweet wild berries — genuinely fruity, not just vaguely sweet. During flowering, the scent intensifies to something close to blueberry jam. After curing, the dried buds retain that berry sweetness with a smooth, non-harsh smoke. A carbon filter is a good idea if discretion matters.
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.