Durban Poison X Double Dose Diesel by Katsu Seeds
Durban Poison × Double Dose Diesel
This sativa-dominant hybrid by Katsu Seeds combines the old-world African landrace of Durban Poison with a modern, fuel-heavy diesel line. It is known for its pronounced aroma, energetic and cerebral effects, and above-average resin production.
Appearance
Durban Poison x Double Dose Diesel typically grows into a medium-tall plant characterized by narrow leaflets and extended internodal spacing. The plant develops elongated, conical colas, often with secondary flowering sites, and features a high calyx-to-leaf ratio that simplifies the trimming process. Mature flowers exhibit lime to forest green hues, are densely coated in trichomes, and are often adorned with vibrant orange pistils. Some phenotypes may display subtle purple coloration in the sugar leaves or calyx tips under cooler late-flowering temperatures.
The buds are generally lighter and more aerated compared to indica hybrids, which can help reduce the risk of mold in humid conditions, though the diesel influence can sometimes result in denser clusters. The presence of thick, capitate-stalked trichomes is visually apparent, indicating significant resin production.
Aroma & Flavor
The aroma profile of this strain is complex and intense, featuring bright top notes of citrus peel and pine from its Durban Poison heritage, layered over a base of fuel, rubber, and skunk derived from the diesel lineage. Breaking apart fresh buds often releases a sharp zestiness followed by a strong, solvent-like gas aroma. Volatile sulfur compounds are believed to contribute significantly to the pungent diesel character, complementing the prominent terpenes.
On inhalation, flavors typically begin with bright citrus and a subtle hint of sweet licorice, transitioning into a rush of fuel and peppery notes. The exhale can be clean, leaving a drying sensation on the palate with lingering pine and herbal undertones. Vaporizing at lower temperatures can accentuate the zesty and herbal components, while higher temperatures emphasize the gassy base and may introduce a peppery bite.
Effects
Durban Poison x Double Dose Diesel generally produces quick-onset cerebral effects, characteristic of its sativa-dominant genetics. Consumers often experience an energetic and uplifting sensation that is sustained and clean. The effects are primarily focused on the head, promoting a sense of alertness and mental clarity.
Terpenes & Cannabinoids
This hybrid's terpene profile is noted for leaning towards terpinolene, limonene, and beta-caryophyllene, with volatile sulfur compounds contributing to its distinct diesel aroma. Other terpenes like myrcene, pinene, humulene, and ocimene are also present. Total THC content typically ranges from 18% to 26%, with CBD levels consistently below 1%. Terpene percentages can frequently exceed 1.5% by weight under optimal growing conditions.
Growing
Cultivation of Durban Poison x Double Dose Diesel requires attention to training and support due to its tendency for long internodes and significant stretch after transitioning to flowering. The plant exhibits a high calyx-to-leaf ratio, which aids in bud trimming. Indoor yields can realistically reach 450–600 g/m², while outdoor cultivation in suitable climates may yield between 700–1,500 g per plant. Flowering typically concludes within 9–11 weeks.
This strain is best suited for environments with good airflow and controlled humidity, especially given the potential for denser bud clusters from the diesel genetics. It favors warm, dry conditions for outdoor growth. Disciplined canopy management and a well-regulated climate are recommended for maximizing yields and plant health.
Origins & Lineage
Durban Poison x Double Dose Diesel is a creation by Katsu Seeds, a breeder recognized for careful selection and terpene-focused crosses. It merges the genetic heritage of Durban Poison, an equatorial sativa landrace from South Africa known for its anise, citrus, and pine notes, with a contemporary diesel line. This fusion aims to combine Durban's clarity and energetic properties with the intensified aroma and resin density of the diesel genetics.
The Durban Poison parent contributes a predominantly sativa structure, narrow leaflets, and a terpene profile often featuring terpinolene, myrcene, ocimene, and pinene. It is also noted for potentially expressing THCV. The Double Dose Diesel lineage, used by Katsu Seeds, is an intensified diesel-forward line known for potent fuel-like aromas and high resin content, commonly carrying terpenes such as beta-caryophyllene, limonene, myrcene, and humulene.