The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 6461Indica

Underdog OG

OG Kush × Chem × Sour Diesel

Underdog OG, sometimes spelled Underdawg OG, emerged from the confluence of California's OG Kush and East Coast's diesel-fueled genetics in the late 1990s to early 2000s. This indica-leaning hybrid is recognized for its potent effects and a distinct aroma profile that combines fuel-like notes with hints of citrus and earth.

EffectsFocused
May help withStress
AromaDieselLemonPineEarthySpicy

Appearance

Underdog OG typically presents with dense, rounded colas adorned with prominent calyxes and a heavy coating of trichomes, giving them a frosty appearance. The flowers often display a palette of lime to forest green, interspersed with orange or copper pistils. Some phenotypes may exhibit lavender or slate undertones, particularly when exposed to cooler temperatures late in the flowering cycle. The buds generally have a favorable calyx-to-leaf ratio, contributing to an attractive final product.

Aroma & Flavor

The aromatic profile of Underdog OG is characterized by a dominant gas-diesel signature, often accompanied by notes of lemon peel and pine. Underlying earthy and spicy undertones contribute to its complexity. Upon consumption, these aromas translate into a flavor that can include elements of citrus, diesel, and earthy spice, with some users noting hints of candy or lavender.

Effects

While classified as indica-leaning, Underdog OG is often described as providing hybrid effects. Consumers have reported that this strain can induce a focused mental state. Its potency and characteristic aroma suggest a robust cannabinoid and terpene profile.

Terpenes & Cannabinoids

Underdog OG typically tests within the 20-26% THC range, with minimal CBD content. Key terpenes frequently found in meaningful concentrations include Myrcene, Limonene, and Caryophyllene, often accompanied by Pinene and Humulene. These compounds contribute to the strain's distinct aroma and potential effects.

Growing

This cultivar is generally indica-leaning in its growth habit, often exhibiting a stretch of 1.5-2.0x after the light cycle flip. Flowering typically takes between 9-10 weeks (63-70 days). It requires good airflow due to potentially dense bud formation. Growers may select phenotypes that prioritize higher Limonene and Caryophyllene content.

Origins & Lineage

Underdog OG is understood to be a hybrid resulting from the crossbreeding of the OG Kush family with genetics from the Chem/Sour Diesel lines. Common parentage cited includes Sour Diesel x OG Kush or Chem D x OG Kush, reflecting the fusion of California's robust OG traits with the sharp, fuel-forward characteristics of East Coast strains. This combination aims to preserve a potent, gassy, and old-school flavor profile.

Frequently asked questions

What is Underdog OG's genetic background?
Underdog OG is generally considered a hybrid cross between the OG Kush family and strains from the Chem/Sour Diesel lineage, such as Sour Diesel or Chem D.
What are the typical THC and CBD levels of Underdog OG?
Underdog OG commonly tests between 20-26% THC, with CBD levels typically below 1%.
What aromas and flavors are associated with Underdog OG?
This strain is known for its prominent gas-diesel aroma, often complemented by notes of lemon, pine, and earthy spice. Flavors can include citrus, diesel, and hints of candy or lavender.
What are the common effects of Underdog OG?
Consumers often report that Underdog OG can induce a focused state. Its indica-leaning classification suggests potential relaxing properties as well.