Siberian Ruderalis landrace

Khalifa Genetics

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Available Options

Pack sizePriceQuantity 
12+ seeds$40.00

Strain Profile Notes:

Super-hardy Siberian Ruderalis is autoflowering semi-wild landrace from Lake Chebarkul (Russia). High trichome production, used by villagers to make tasty mildly-psychoactive CBD-heavy hash (flowers test at 0.1-1% THC & 5-9% CBD). Aromas of Pungent Citrusy, Sweet, Floral with hints of Pine and Spices. Grows up to 4-6’ (can top-off indoors). Towards end of flowering ~1/4 of plants show purple/mauve. Extremely sensitive to nutrient burn, requires very little nutrients & relatively poor soil to thrive (even less than most landrace strains because this herb grows in rocky soil). Plants can receive mild nutrient solution in 2nd half of life cycle.
Note: this herb originates from a place with super-cold winters (-6°F/-21°C), seeds have extra-thick, waterproof shell which (in-the-wild) helps them sprout in late spring after winter is over. Breeder suggests cold-treating or cracking/nicking seeds. (Soaking seeds in water w/ aloe vera gel and cracking after soak helps achieve germination rates over 80%. Youtube video tutorial available on request.) (These seed packs include extras so growers can practice the seed cracking method.)
This Landrace could be a precious asset to breeders looking to create hardy XXL (large) autoflowering strains with a unique flavor…





5-9% CBD, 0.1-1.0% THC




Regular / natural-sex

Season length:

Flowers in 3 weeks, harvest in 9 to 12 weeks

Grow-skill level:

Advanced / expert growers suggested (needs careful attention to germination & nutes)

COA(s) available?

Bulk packs/volume discounts available?

Bulk packs / volume discount = available

Improved landrace variety (stabilized by Khalifa Genetics to thrive indoors), origin genetics = landrace from Chebarkul, Chelyabinsk Oblast (Ural Mountains of Russia), Latitude: 54°N
Khalifa Genetics is a small group of passionate breeders (based in Spain) who share a common vision: Creating the most unique stable true varieties based on old landraces, rare strains and mythical landrace varieties from the Orient. Carefully selected aromas, the best tastes and quality of experience are what we are after. Each strain in our catalog is the fruit of many years of hard work. Each and every one results from a cross between landraces or rare strains (part of our collective human heritage) we carefully selected and stabilized over many generations. We will never make any of our varieties available to our customers unless it has been thoroughly tested. Because customer satisfaction matters tremendously to us, we only release strains that are absolutely outstanding. Preserving The Diversity: We also offer landrace varieties because they are part of our heritage as humans. Landrace strains have been around for thousands of years but are now quickly disappearing due to eradication campaigns and contamination by modern hybrids. Because they have adapted to the local environments where people would grow them all over the world, many landraces have developed certain particularities that can make them very interesting to breeders and collectors alike. Our seed production is 100% organic. Growing organically gives stronger plants that will produce healthier seeds. Our seeds are stored in a dedicated facility & we also regularly refresh our seed stock. Our varieties are specially bred for organic gardening. Although they would also thrive in a conventional garden, the Khalifa Genetics’ Cultivars will express the most incredible flavors and effects in an organic garden.
Khalifa Genetics will replace any seeds that do not provide total satisfaction & delight; happy to answer any customer questions.
$10 flat-fee shipping for entire order. (For most US orders. See our Shipping FAQ for more info.)


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