F13
Blueberry × Flo (hinted)
F13 is a sativa-leaning hybrid celebrated for its expressive profile, bridging classic breeding with modern appeal. It offers a balanced experience, combining cerebral clarity with a sense of calm.
Appearance
F13 plants typically exhibit a sativa-leaning structure with medium vigor, featuring longer side branches and moderate internodal spacing. Fan leaves are narrower than classic Blueberry but wider than pure sativas. Under cooler temperatures, foliage and bracts can develop purple to plum hues. The flowers are conical or spear-shaped, densely covered in trichomes, often with a slight tendency to foxtail late in bloom. Cured buds are medium density with a neat structure, showcasing purple highlights and crystalline resin when well-grown.
Aroma & Flavor
The aroma of F13 is characterized by ripe blueberry and blackcurrant notes layered over floral hints of lilac and a touch of cedar. A cool, mint-anise edge can be present, adding complexity beyond straightforward berry sweetness. Mid-notes may include floral incense and faint cocoa, reminiscent of its Flo heritage. On the palate, F13 delivers flavors of blueberry compote with subtle citrus and garden flower accents. The smoke is smooth, with a cool, herbaceous quality that transitions to a lingering berry-lavender finish on the exhale. Vaping can highlight floral, minty-wood, and creamy notes.
Effects
F13 is recognized for its sativa-leaning effects, providing a cerebral clarity that is balanced by a calm and grounded sensation. It offers an invigorating, thought-forward experience that is mentally alert yet soothing. This hybrid cultivar is often described as providing a clear-headed uplift, making it suitable for various activities.
Terpenes & Cannabinoids
While specific terpene profiles can vary, common terpenes associated with F13 include Myrcene, Caryophyllene, Linalool, Pinene, and Terpinolene. These contribute to its complex aroma and flavor. The cannabinoid content typically ranges from 15-22% THC, with CBD levels below 1%. Some phenotypes may occasionally test higher for THC.
Origins & Lineage
F13 belongs to the revered Blue family of cannabis, with lineage closely associated with DJ Short and the classic Blueberry profile. It is widely considered a derivative or selection that blends Blueberry genetics with a more cerebral, floral-leaning counterpart, often noted as similar to Flo. This composite lineage contributes to its dual personality of soothing effects and mental alertness.
Growing
F13 plants generally exhibit medium vigor and an adaptable structure, making them suitable for growers seeking a balance between old-world craft and modern reliability. Phenotype variation exists, with some plants being shorter and more fruit-forward, while others grow taller with wider internodal spacing and a more pronounced floral aroma. The latter is often noted for better airflow. Growers report that cool late-flower temperatures can enhance berry esters and violet florals. The strain is known for maintaining its essence in crosses, suggesting a degree of genetic stability.