Kd
OG Kush × Sour Diesel
KD is a contemporary hybrid cannabis strain that emerged on the West Coast in the late 2010s. Often known by aliases like KD OG or Killer D, it is generally understood to stem from a Kush and Diesel lineage. This hybrid is recognized for its potent effects and a distinctive aromatic profile.
Appearance
KD typically produces medium to large, spear-shaped colas with dense calyxes, characteristic of its OG heritage. The buds are compact, sometimes exhibiting foxtailing under intense light. Frosty trichomes give the flowers a silvery appearance, with coloration ranging from lime to deep green, occasionally featuring purple sugar leaf tips. Orange pistils contrast with the trichome coverage, and well-cultivated specimens appear sticky due to abundant resin glands.
The structure of the trichome heads, often large and bulbous with high head-to-stalk ratios, makes KD suitable for solventless extractions, with growers reporting good hash yields. The flowers generally trim cleanly, maintaining their shape and frosty appearance, which is desirable for connoisseurs.
Aroma & Flavor
The aroma of KD is immediately noticeable, characterized by a strong gas or petrol scent combined with citrus and earthy spice notes. Upon breaking apart the buds, deeper diesel and skunk undertones emerge, complemented by sweet citrus oil and hints of savory umami. Some batches may also present subtle floral notes that soften the more pungent diesel aspects. The scent can linger for a significant period after grinding.
The flavor profile closely mirrors the aroma, with diesel and lemon notes dominating the initial inhale. The exhale introduces peppery spice and the earthy depth associated with Kush strains. A lingering aftertaste of pine and subtle sweetness is common, especially when vaporized. The mouthfeel is typically medium-bodied with a slight tingle, and the finish can be moderately drying.
Effects
Users report that KD can provide a balanced hybrid experience, with some noting an uplifting initial sensation that transitions into a physically relaxing state. The potency is generally considered strong, consistent with its high THC content. The specific balance of effects can vary depending on the phenotype and individual response.
Terpenes & Cannabinoids
KD is typically a high-THC, low-CBD strain, with THC levels frequently ranging from 18% to 26%, and sometimes higher. Key terpenes often identified include beta-caryophyllene, limonene, and myrcene, which contribute to its characteristic peppery, citrus, and herbal notes. Supporting terpenes like pinene and ocimene are also frequently detected in lab analyses.
Growing
Information regarding specific cultivation requirements for KD is limited due to its varied origins. However, its Kush and Diesel genetics suggest it may prefer conditions that support dense resin production. Growers should monitor for potential foxtailing under high light and manage humidity to preserve aroma and flavor.
Origins & Lineage
KD is a modern hybrid that gained popularity in the late 2010s, primarily on the West Coast. While no single definitive breeder or lineage is formally documented, it is widely believed to be the result of crossing OG Kush varieties with Diesel strains, such as Sour Diesel or Chem Dog descendants. This hybridization aims to combine the fuel-forward aromatics of Diesel with the dense structure and potency of Kush lines.
The name KD is often used interchangeably with KD OG or Killer D, suggesting a shared heritage. Because it is not a trademarked cultivar, provenance can vary, leading to different phenotypes and slight variations in cannabinoid and terpene profiles across batches. It is advisable to consult batch-specific lab results for precise characteristics.