Russian Haze – Flash Seeds (Feminised Autoflowering)


A sharp, cerebral Sativa auto with bold flavour and potent resin


Introduction:

Russian Haze by Flash Seeds is a modern Sativa-dominant autoflower that blends the rapid growth of Speedy G with the resinous power of White Sirius. This refined hybrid delivers an intense, euphoric head high and resin-coated buds in a compact, manageable frame—perfect for growers seeking strong cerebral effects and stealthy performance.


Strain Information:

Strain Name: Russian Haze

Breeder: Flash Seeds

Lineage: Speedy G × White Sirius

Genetics: Mostly Sativa

Seed Type: Feminised Autoflowering

Flowering Type: Autoflowering

Flowering Time: 75–85 days from seed

Effect: Uplifting, cerebral, euphoric, motivational

Aroma: Sharp, herbal, slightly citrus with earthy undertones

Taste: Spicy herbal haze with sweet citrus and floral hints

Height: 45–120 cm

Yield: 50–100 g per plant

THC Content: 19%

CBD Content: Not specified


Strain Description:

Russian Haze is a compact Sativa-dominant strain that produces dense, resin-soaked flowers and a high that is as intense as it is uplifting. With THC levels reaching 19%, the strain hits quickly, igniting a burst of mental energy and happiness before settling into a relaxing, mood-boosting buzz. It's a great option for social settings, creative work, or those seeking an energising escape without overpowering body effects.


Growing Information:

Designed with guerrilla and stealth growers in mind, Russian Haze reaches a modest height of up to 120 cm, making it ideal for balconies, hidden outdoor spots, or small tents. While it takes slightly longer to mature than some autoflowers (75–85 days), its vigorous growth and resin-rich buds are worth the wait. With moderate feeding and good airflow, the plant thrives indoors and out, and its Sativa traits support good pest and mould resistance.


Flavour and Aromas:

Russian Haze carries a complex aroma blending herbal spice with citrus and earthy tones. On the palate, it offers a spicy-sweet haze flavour with subtle floral notes. Dominant terpenes likely include terpinolene (floral and uplifting), pinene (sharp and energising), and limonene (citrusy brightness).


Strain Lineage:

Speedy G – known for its rapid flowering, potent mental stimulation, and robust structure.

White Sirius – contributes resin density, potency, and a richer terpene profile.


Effects:

Expect a fast-hitting cerebral high that enhances creativity, focus, and mood. The experience is euphoric and clear-headed, tapering into a gentle calm that keeps the mind bright and positive throughout the session.


Strain Summary:

Russian Haze by Flash Seeds is a fast-growing, resin-loaded autoflower offering a soaring mental high and spicy-citrus haze flavour. With its manageable size, high THC content, and clear-headed effects, it’s an excellent choice for connoisseurs and stealth growers alike. Whether you're after motivation, creativity, or pure euphoric uplift, Russian Haze brings modern autoflowering Sativa to new heights.


Disclaimer: All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage illegal activity. Please ensure you understand and comply with your local laws regarding cannabis seeds and cultivation.