Siberian Harlequin – Kalashnikov Seeds
Siberian Harlequin is a balanced hybrid that combines the therapeutic power of Harlequin with the uplifting influence of Siberian Haze. Bred by Kalashnikov Seeds, this feminised strain is designed for collectors seeking both potency and medical-grade qualities. With a fruity mango aroma and 8–9 week flowering time, it offers CBD-rich effects enhanced by a gentle THC boost, providing soothing relief alongside a subtle cerebral lift.
Strain Information:

Strain Name: Siberian Harlequin

Strain Breeder: Kalashnikov Seeds

Lineage: Harlequin x Siberian Haze

Genetics: 60% Sativa / 40% Indica

Seed Type: Feminised

Flowering Type: Photoperiod

Flowering Time: 8–9 weeks

Effect: Analgesic, calming, balanced mind-body high

Aroma: Mango, becoming earthy near harvest

Taste: Fruity with thick, mango-like smoke

Height: 120–160 cm

Yield: High (indoor and outdoor potential)

Strain Description:
Siberian Harlequin delivers a therapeutic yet enjoyable cannabis experience. With its Harlequin parent providing high CBD content, it is known for helping alleviate chronic pain, arthritis, multiple sclerosis, fibromyalgia, and sleep issues. The addition of Siberian Haze genetics enriches its profile, boosting THC levels to enhance both analgesic and relaxing effects. Its fruity mango aroma transforms into earthier notes toward the end of flowering, while its smoke remains thick, sweet, and satisfying.
Growing Information:
This strain is suitable for both indoor and outdoor setups, producing medium-to-tall plants between 120 and 160 cm. With a flowering period of just 8–9 weeks, Siberian Harlequin is a reliable choice for collectors seeking CBD-focused genetics with a touch of THC. It develops dense, resin-coated buds with strong aromatic qualities, and thrives in temperate or continental climates outdoors.
Strain Flavour And Aromas:
The dominant flavour of Siberian Harlequin is mango, offering a fruity and tropical bouquet that appeals immediately. Toward the end of flowering, the aroma deepens, introducing earthy undertones that balance its sweet profile. When smoked, the strain produces thick clouds filled with mango-forward notes, leaving a lingering fruity aftertaste on the palate.
Strain Lineage:
Siberian Harlequin originates from a cross between the renowned Harlequin — one of the most established CBD strains — and the invigorating Siberian Haze. Harlequin provides CBD-rich, pain-relieving, and anxiolytic effects, while Siberian Haze contributes uplifting THC-driven qualities, enhancing both flavour and potency. Together, they create a therapeutic hybrid with improved resilience and a rich flavour profile.
Strain Summary:
Siberian Harlequin by Kalashnikov Seeds is a feminised hybrid offering a unique balance of CBD therapy and gentle THC euphoria. With its mango aroma, earthy undertones, and thick, fruity smoke, it is a collector’s favourite for both flavour and function. Flowering in just 8–9 weeks and reaching 120–160 cm, it produces high yields of aromatic, resin-rich buds. Ideal for collectors seeking therapeutic genetics with added potency, Siberian Harlequin is both versatile and reliable.
Disclaimer:
All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage breaking any laws regarding cannabis. It is your responsibility to research and adhere to the laws in your jurisdiction regarding the purchase, possession, and use of cannabis seeds.