Russian Doll by Kannabia is a robust, resinous, sativa-leaning hybrid with a distinctive woody, spicy flavor. Built from AK-47 x Kuban Sativa x Northern Lights, it is a feminized photoperiod plant with a solid 21-22% THC, a spicy, earthy profile with cedar and oak notes, and an energetic effect. It produces heavy resin, yields well indoors and out, and finishes in 8-9 weeks, making it a rewarding grow with real character.
This is a feminized photoperiod strain, not an autoflower, so it flowers when you shorten the light cycle and gives you full control over veg length, training, and cloning. The figures below are the breeder’s values; check your own pack for the exact numbers.
Recommended Strains
Russian Doll Seeds
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THC | 21% - 22% (Medium) |
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Lineage | AK-47 x Kuban Sativa x Northern Lights |
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Type | Feminized |
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Height | 4.43 ft | 1.35 m |
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Yield | Medium |
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Yield Indoor | 1.47 oz/ft² | 450 g/m² |
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Yield Outdoor | 24.69 oz/plant | 700 g/plant |
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Flowering Time | 8 - 9 weeks |
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Phenotype | 35% Indica / 65% Sativa |
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Effects | Energetic |
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Flavors | Spicy, Earthy |
Kalashnikova Seeds
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THC | 21% - 22% (Medium) |
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Lineage | AK-47 x White Widow. |
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Type | Feminized |
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Height | 2.95 ft | 0.9 m |
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Yield Outdoor | 35.27 oz/plant | 1000 g/plant |
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Flowering Time | 8 - 9 weeks |
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Phenotype | 80% Indica / 20% Sativa |
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Effects | Creative, Uplifted, Happy |
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Flavors | Citrus, Earthy |
Russian Doll Grow Info
| Trait | Russian Doll (Kannabia) |
| Genetics | AK-47 x Kuban Sativa x Northern Lights |
| Seed type | Feminized photoperiod |
| Genetic profile | 35% indica / 65% sativa |
| THC | 21-22% (medium) |
| Flowering time | 8-9 weeks |
| Height | Around 1.35 m |
| Indoor yield | Medium, around 450 g/m² |
| Outdoor yield | High, around 700 g per plant |
| Effects | Energetic |
| Flavor | Spicy, earthy |
These are Kannabia’s published figures for Russian Doll at Growlantis. When you need an exact THC percentage, height, or yield, check the specification on your own Russian Doll seed pack.
What Makes Russian Doll Worth Growing
Russian Doll stands out for its heritage and character. Combining AK-47, a Kuban landrace sativa, and Northern Lights, it delivers an energetic, uplifting effect and a distinctive spicy, earthy flavor with cedar and oak notes, unlike the sweet and fruity strains that dominate today. At 21-22% THC it is solidly potent, and it produces heavy resin.
For the grower, it is robust and productive. It reaches a manageable 1.35 m, yields a medium 450 g/m² indoors and up to a high 700 g per plant outdoors, and finishes in 8-9 weeks. Its sturdy, resilient genetics make it forgiving to grow, while the resin and unusual flavor reward experienced growers too.
Is Russian Doll Indica or Sativa?
Russian Doll is sativa leaning, listed at 65% sativa and 35% indica, from its AK-47, Kuban Sativa, and Northern Lights lineage.
That sativa tilt gives it an energetic, uplifting effect suited to daytime use, with enough Northern Lights indica influence to keep it grounded and resinous. The plant grows with a sturdy, moderately tall, resilient structure and heavy resin production, and it responds well to training to even out the canopy.
Flowering Time vs Full Grow Time
Because Russian Doll is a photoperiod strain, these two numbers are separate, and mixing them up is the most common planning mistake.
- Flowering time: 8-9 weeks. This is the bloom stage, which starts only when you switch the lights to 12/12 indoors (or when days shorten outdoors). This is a fast bloom for a sativa-leaning hybrid.
- Full grow time (seed to harvest): flowering plus however long you veg. Indoors, a typical grow runs around 4 to 5 months from seed, depending on veg length.
The practical point: you control the total time by choosing your veg length. A longer veg means a bigger plant and harvest; a shorter veg gets you there faster. Outdoors, expect to finish around early to mid October.
Does Russian Doll Need a 12/12 Light Cycle?
Yes. Russian Doll is a photoperiod strain, so indoors it needs a 12/12 light cycle (12 hours on, 12 hours off) to start and maintain flowering.
Keep it on a long veg schedule, usually 18/6, for as long as you want it to grow, then flip to 12/12 when it has the size and shape you want. Account for the sativa stretch so it stays under your height limit. Outdoors, shortening late-summer days trigger flowering naturally.
Russian Doll Grow Timeline, Week by Week
Treat this as a development pattern, not a fixed schedule, since veg length is up to you.
- Weeks 1-2: germination and seedling. The taproot and first true leaves establish. Keep humidity up and feeding minimal.
- Weeks 3-5: vegetative growth (your choice). The plant builds its frame under 18/6. This is when you top and train.
- Week 0 of flower: the flip. Switch to 12/12. Expect a moderate sativa stretch.
- Weeks 1-3 of flower: stretch and bud set. Vertical growth finishes and flower sites form.
- Weeks 4-7 of flower: bud development. Resinous buds fill out and the spicy, woody aroma builds.
- Weeks 8-9 of flower: ripening and harvest. Judge by trichomes, not the calendar.
Choosing Your Setup: Space, Light and Pots
Russian Doll reaches around 1.35 m with a moderate sativa stretch, so flip to 12/12 while it is comfortably under your height limit. Low stress training or a SCROG net keeps the canopy even and lifts the yield.
Give it strong light to back the heavy resin and solid THC. A full-spectrum LED at 30-40 watts per square foot over the flowering canopy keeps the colas dense. Add a good inline exhaust fan and a carbon filter, since the spicy, earthy aroma is noticeable in flower.
For pots, 3-5 gallon containers suit most indoor grows, scaled to veg time and plant size. Fabric pots improve root airflow and help prevent overwatering.
Germinating and Raising Seedlings
The paper towel method is the simple, reliable start. Soak the seeds for 12-24 hours, then place them between damp paper towels on a covered plate, kept dark and warm at 70-85°F (21-29°C). A taproot usually appears within two to three days.
When the taproot reaches about 1-2 cm, plant it root-down a knuckle deep in a light mix and keep the surface moist until the seedling emerges. Hold off on nutrients at this stage. New to growing? Our beginner growing guides cover germination step by step.
The Vegetative Stage, Topping and Training
Veg is where you shape a photoperiod plant, and Russian Doll’s sturdy, resinous frame responds well to training. Keep it under 18/6 with a nitrogen-rich feed and build a strong, even frame before you flower.
Topping the main stem early encourages multiple colas and a wider, flatter canopy, which spreads the yield and tames the sativa stretch. Combine it with low stress training or a SCROG net to expose more bud sites to light. This is also the stage to take clones: cut from a healthy plant in veg to preserve a phenotype you like, since photoperiods clone reliably. Finish training before the flip.
Feeding and Watering Russian Doll
Feed to the stage. Use a nitrogen-forward base through veg, then move to a bloom formula higher in phosphorus and potassium once you flip to 12/12 and buds form. A resinous, resilient hybrid handles a solid feed, but start moderate and increase based on how the plant responds rather than overfeeding early.
Water by root-zone moisture, not a timetable. Let the top inch or two of medium dry between waterings, then water thoroughly until a little drains. Fabric pots and this water-to-weight habit keep the roots healthy and prevent overwatering.
Flowering and Knowing When to Harvest
Once you flip to 12/12, expect a moderate stretch, then resinous buds fill out over the fast 8-9 week bloom. The spicy, earthy, woody aroma with its cedar and oak notes develops, so keep air moving and run a carbon filter indoors.
Let ripeness, not the calendar, decide the harvest. Check the trichomes under a loupe and cut when most are cloudy with a few turning amber for the fullest effect. After harvest, hang the branches in the dark at about 60°F (15-16°C) and 55-60% humidity for 7-14 days, then cure in sealed jars, burping daily for the first couple of weeks to protect the spicy flavor.
Growing Indoors vs Outdoors
Indoors, Russian Doll is robust and productive. Hold 18/6 for veg, flip to 12/12, train the canopy even, and the medium 450 g/m² yield of resinous flower is very reachable under strong light, with a quick turnaround thanks to the short bloom.
Outdoors, it is a heavy producer in a warm, sunny climate, returning up to 700 g per plant and usually finishing around early to mid October. Its resilient genetics handle the elements well. Give it full sun, rich well-draining soil, and airflow around the buds.
How Tall and How Much? Height and Yield
Height is easy to plan for. Russian Doll reaches around 1.35 m with a moderate sativa stretch, so flip early enough and train to keep the final canopy within your space.
On yield it performs well, listed as medium indoors at around 450 g/m² and high outdoors at up to 700 g per plant. Strong light, a topped or SCROG canopy, and a healthy root zone are what turn that potential into real weight of resinous flower, which its heavy resin also makes good for extraction.
Best US Climates for Russian Doll
Russian Doll does well in a warm, sunny climate, so growers in California, the Southwest, and warmer Western and Southern states can comfortably take it to an early-to-mid October finish outdoors. Its 8-9 week flower also makes it workable in cooler, shorter-season states, since it finishes early, and its Northern Lights heritage adds resilience.
Its manageable size makes it a strong indoor choice anywhere. In the humid Southeast, keep airflow strong around the resinous buds. For more options, browse our full how-to-grow guide library.
Common Problems When Growing Russian Doll
A few predictable issues are easy to head off.
Sativa stretch after the flip
As a sativa-leaning hybrid, it stretches. Flip while it is well under your height limit and top and train to keep the canopy even.
Bud rot in resinous colas
The resinous buds can trap moisture. Keep humidity moderate in late flower and air moving through the canopy, especially outdoors.
Overfeeding
A resilient hybrid does not need to be pushed hard. Start moderate and increase based on the plant’s response, watching the leaf tips for nutrient burn.
Harvesting by the calendar
The 8-9 week window is a guide, not a cutting date. Read the trichomes and pistils before you cut, since phenotype and environment shift the timing.
Making the Most of Your Harvest
Russian Doll’s heavy resin makes it great for extracts, so do not waste the trim. The resinous sugar leaves make excellent bubble hash, dry sift, or rosin that keeps the spicy, woody character. The stems, roots, and fan leaves compost well and feed your next grow.
Is Russian Doll Right for You?
If you want a robust, resinous, sativa-leaning hybrid with an energetic effect and an unusual spicy, woody flavor, yes. Its classic AK-47 and Northern Lights heritage, resilient nature, and solid yield make it a rewarding, characterful grow. If you want a sweet dessert strain or a heavy couch-lock indica, look elsewhere. Browse our full how-to-grow guide library for more.
Frequently Asked Questions
Is Russian Doll indica or sativa?
Russian Doll is sativa leaning, listed at 65% sativa and 35% indica, from its AK-47, Kuban Sativa, and Northern Lights lineage. The effect is energetic and uplifting, suited to daytime use, with enough Northern Lights influence to keep it grounded and resinous. The plant has a sturdy, moderately tall, resilient structure with heavy resin production.
How long does Russian Doll take to flower?
Russian Doll flowers in a fast 8 to 9 weeks once you switch to 12/12, quick for a sativa-leaning hybrid. Total seed-to-harvest time depends on your veg length, usually around 4 to 5 months indoors. Outdoors it finishes around early to mid October. Judge the finish by trichome maturity rather than the calendar.
Does Russian Doll need a 12/12 light cycle?
Yes. Russian Doll is a photoperiod strain, so indoors it needs a 12/12 light cycle to start and maintain flowering. Keep it on 18/6 during veg, then flip to 12/12 when it has the right size. Account for the sativa stretch. Outdoors, shortening late-summer days trigger flowering naturally.
How much does Russian Doll yield?
Russian Doll yields a medium 450 g/m2 indoors and a high up to 700 g per plant outdoors. Strong light, a topped or SCROG canopy, and a healthy root zone are what turn that potential into real weight of resinous flower. Its heavy resin also makes the trim valuable for extraction as well as flower.
How strong is Russian Doll?
Russian Doll is solidly potent at 21 to 22% THC, listed as medium. The effect is energetic and uplifting, suited to daytime use, true to its sativa-leaning genetics. Its unusual spicy, earthy, woody flavor with cedar and oak notes and its heavy resin give it real character beyond its comfortable strength.
Can you clone Russian Doll?
Yes. As a photoperiod strain, Russian Doll clones reliably. Take a cutting from a healthy plant during veg, root it, and keep it under 18/6 light. Cloning lets you preserve a standout phenotype and run repeatable harvests of the same resin, flavor, and effect without buying new seeds each time, which is a real advantage over autoflowers.
What does Russian Doll taste like?
Russian Doll has an unusual spicy, earthy flavor with cedar and oak notes, a woody profile that stands apart from sweeter strains. To protect those terpenes, run a carbon filter in flower, dry slowly at around 60°F with moderate humidity, and cure in sealed jars, burping daily for two weeks. A careful cure keeps the spicy woody character full.
