Siberian Haze Auto - Kalashnikov seeds
  • Siberian Haze Auto - Kalashnikov seeds
Siberian Haze Auto - Kalashnikov seeds

Siberian Haze Auto by Kalashnikov Seeds – Premium Autoflowering Haze Genetics with High CBD

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Siberian Haze Auto by Kalashnikov Seeds is your shortcut to a legendary Haze experience. This autoflowering version retains the iconic cerebral, uplifting high and lime-kissed aroma of its photoperiod parent but adds a generous 3% CBD for a smoother, more medicinal edge. With a fast 45-55 day flowering time and robust growth, it's the perfect choice for growers who want potent, flavourful results without the long wait or complex care.
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Siberian Haze Auto by Kalashnikov Seeds is a premium autoflowering cannabis seed that delivers the legendary Haze experience with a modern, user-friendly twist. This strain combines the cerebral power and classic lime aroma of Siberian Haze with the convenience of an autoflowering cycle and a notable 3% CBD content for a more balanced, manageable effect.

Ever spent months tending a finicky photoperiod Haze, only to be rewarded with a harvest that feels more like a science project than a satisfying smoke? The wait is agonizing, the nutrient demands are precise, and the stretch can be a nightmare for limited spaces. You end up investing time, money, and patience into a plant that might not even forgive a single mistake. Siberian Haze Auto cuts through all that frustration. It's the robust, fast-finishing answer for anyone who wants that iconic Haze character without the PhD in horticulture.

What This Autoflowering Powerhouse Brings to Your Garden

This isn't just another auto; it's a strategic upgrade. By blending 50% Sativa, 40% Indica, and 10% Ruderalis genetics, Kalashnikov has created a plant that thrives on simplicity. You get the tall, impressive structure and resinous, elongated buds of a quality Haze, but on a predictable, clockwork schedule. The addition of CBD tempers the typically racy high, offering a powerful cerebral start that gently melts into a deeply relaxing, medicinal body calm. It's the perfect strain for turning a sunny afternoon into a creative session or unwinding after a long day without being completely couch-locked.

Format, Lifespan, and Grow Efficiency

As an autoflowering seed, Siberian Haze Auto operates on its own internal timer, moving from seed to harvest in as little as 10-11 weeks from germination. This format is a game-changer for achieving multiple harvests in a single season or for growers with space constraints.

  • Lifecycle: From germination to harvest in approximately 70-77 days total.
  • Maximizing Potential: Provide at least 18 hours of light daily throughout its life. Start in its final pot (we recommend 11-15 L / 2.9-4.0 gal) to avoid transplant stress.
  • What Influences Yield: Consistent lighting, a well-aerated substrate like a light mix or coco coir, and avoiding overwatering are key. While it's forgiving, a basic nutrient schedule for autoflowers will boost results.
  • Avoiding Waste: Don't overcomplicate it. Autoflowers don't recover well from heavy stress, so stick to Low-Stress Training (LST) if you want to shape the plant, and avoid topping or aggressive defoliation.

Advantages and Benefits in Terms of Value for Money

This strain represents a fantastic investment for your time and garden space. Here’s why:

  • Autoflowering Genetics: Because it flowers automatically, you save on electricity (no need for a strict 12/12 light cycle) and time, allowing for faster turnarounds and more harvests per year.
  • Robust, Tall Structure: It grows to 80-100 cm (31.50-39.37 in) indoors, developing a thick stem that supports its substantial, elongated buds, meaning less worry about support and more focus on growth.
  • High CBD Content (3%): This significant CBD level provides a smoother, more balanced effect compared to high-THC-only Hazes, offering potential therapeutic benefits and reducing the chance of an overwhelming high.
  • Impressive Yield Potential: Capable of producing 250-350 g/m² (0.82-1.15 oz/ft²) indoors and 50-80 g (1.76-2.82 oz) per plant outdoors, it delivers quantity without sacrificing the legendary Haze quality.
  • Beginner-Friendly Nature: Its resilience and autoflowering trait make it ideal for novice growers, reducing the risk of failure and building confidence.
  • Unique Flavor Profile: It offers the classic, sought-after Haze aroma with distinct hints of lime, providing a sensory experience that stands out from generic autoflower offerings.

Pro Tips to Maximize Your Harvest Without Overspending

To get the most out of your Siberian Haze Auto without breaking the bank, focus on the fundamentals. Use a quality, pre-fertilized soil or a simple coco-perlite mix to avoid early nutrient guesswork. A basic two-part nutrient system for autoflowers, applied at half-strength, is often more effective and cheaper than a cabinet full of bottles. Good airflow is free and crucial—prevent mold and strengthen stems by ensuring constant, gentle air movement around the plant. Finally, be patient at harvest. Wait for a good mix of milky and amber trichomes for a more relaxing effect; harvesting too early sacrifices potency and yield.

Frequently Asked Questions

How long does it take from seed to harvest?

From germination, you can expect harvest in approximately 10-11 weeks, or about 70-77 days total. The flowering period itself is a swift 45-55 days.

Is it suitable for a first-time grower?

Absolutely. Its autoflowering nature and resilient genetics make it one of the more forgiving ways to grow a Haze. Just avoid overwatering and heavy stress, and you'll likely succeed.

What's the smell like during growth, and will I need a filter?

It has a pronounced classic Haze aroma with a twist of lime. In the later flowering stages, the smell can be quite strong. If discretion is needed, using a carbon filter in your indoor setup is highly recommended.

How does the high feel with the added CBD?

The effect starts as a powerful, cerebral, and energizing Sativa rush, typical of a good Haze. The 3% CBD then gently eases in, taking the edge off and leading into a more physically relaxed, medicinal, and clear-headed state without heavy sedation.

Personal Experience of Pevgrow’s CEO (Alan)

I've run Siberian Haze Auto in both our test tent and my personal garden, and it consistently impresses me. For an autoflower claiming Haze heritage, it delivers remarkably well. I find it performs best in a light, airy soil mix under a full-spectrum LED, giving it 20 hours of light from start to finish. The stretch during pre-flower is noticeable, so I like to gently tie down the main stem early on to encourage even canopy development—it responds well to this gentle LST.

Compared to other auto Hazes, the flavour is the real winner here. That sharp, lime-kissed Haze terpene profile really comes through in the vapor, especially after a proper cure. In terms of value, it's a bargain for the speed and quality you get. You're essentially getting a 10-week photoperiod Haze experience in an auto package. My pro tip? Don't rush the dry. Give those dense, resinous buds a slow 10-14 day dry at 16-18°C and 55-60% RH, and the final smoke is transformed from good to exceptional.

Technical Specifications

  • Breeder / Brand: Kalashnikov Seeds
  • Type: Autoflowering
  • Dominance: Hybrid (50% Sativa, 40% Indica, 10% Ruderalis)
  • Genetics: Siberian Haze x Russian Ruderalis
  • Total Cycle Time: Approx. 70-77 days from germination
  • Flowering Time: 45-55 days
  • Yield Indoor: 250-350 g/m² (0.82-1.15 oz/ft²)
  • Yield Outdoor: 50-80 g (1.76-2.82 oz) per plant
  • Height Indoor: 80-100 cm (31.50-39.37 in)
  • Difficulty: Easy to Medium
  • THC: Approx. 18%
  • CBD: Approx. 3%
  • Aroma/Flavor: Classic Haze with distinct hints of lime
  • Effect: Powerful, cerebral start shifting to medicinal and relaxing
Type: Type Autoflowering
Banks: Banks Kalashnikov seeds
Genetics: Genetics Siberian Haze x Ruderalis
Phenotype: Phenotype 50% Sativa/ 40% Indica/ 10% Rudelaris
Indoor production: Indoor production 250-350 g/m2
Outdoor production: Outdoor production 50-80 g/plant
Outdoor height: Outdoor height 80-100 cm.
Crop cycle since germination: Crop cycle since germination 45-55 days
THC: THC 18%
CBD: CBD 3%


  • Is the shipping discreet?

    Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.

  • Do you ship worldwide?

    Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.

    UK: 3-4 days (express)
    USA: 4-5 days (express)
    Australia: 4-5 days (express)
    Japan: 4-5 days (express)
    Canada: 4-5 days (express)
    South Africa: 4-5 days (express)
    New Zealand: 5-7 days (express)
    View all

    The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.

    We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.

    Due to problems with customs you can check here for restrictions to certain countries.

  • What payment methods and currencies do you accept?

    We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).

    You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.

  • How long does it take to ship my order?

    In 24/48 hours we will ship your order.

  • Are the seeds guaranteed to germinate?

    If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.

    If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.

    Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.

  • What if I receive a bad or damaged product?

    If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!

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