The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 5999Indica

OGKB V21 Bx1

OG Kush Breath × Face Off OG BX1

OGKB V2.1 BX1 is an indica-leaning cultivar that descends from the OG Kush Breath (OGKB) and broader OG families. It is recognized for its heavily resinous flowers and a profoundly calming body sensation, stemming from a deliberate breeding effort to enhance OGKB's signature traits.

EffectsCalm
May help withStress
AromaCitrusDieselEarthyFloralHerbalLavenderMintNutty

Appearance

This cultivar typically develops into a stout, medium-height plant with robust side branches and a prominent central cola. Its flowers are dense and bulbous, often resembling golf balls or spade shapes, characterized by a high bract-to-leaf ratio that aids in trimming and canopy airflow. Cooler nighttime temperatures during the final weeks of flowering may induce purple or violet hues in the lime-to-olive green calyxes. The buds are heavily coated in capitate-stalked trichomes, giving them a frosted appearance.

The plant's stems are moderately woody and may require support as the flowers mature and gain weight. Expect a growth stretch of approximately 1.5 to 2 times the initial height after transitioning to the flowering stage, particularly under high-intensity LED lighting.

Aroma & Flavor

The aroma profile of OGKB V2.1 BX1 is a complex blend, merging sweet cookie-dough notes with the pungent, fuel-like undertones characteristic of classic OG strains, sometimes accompanied by a hint of halitosis. Upon combustion or vaporization, the initial inhale presents confectionary flavors, including cookie dough, vanilla, and subtle nutty notes. The exhale reveals the OG gas and pine resin characteristics, often with a mild peppery sensation.

Vaporizing at lower temperatures preserves the sweeter, candied citrus and herbal notes, while higher temperatures enhance the earthy, spicy undertones and overall psychoactive intensity. Properly dried and cured flowers produce a smooth smoke with even ash, often showing a slightly oily ring, indicative of its resin-rich nature.

Effects

OGKB V2.1 BX1 is primarily associated with a heavy, tranquil body effect, aligning with the relaxation-forward profile common to indica strains. It is often selected for evening use, providing a calming sensation that can be beneficial for unwinding.

The cultivar's effects are generally described as soothing and conducive to relaxation, making it a popular choice for those seeking to de-stress. While not explicitly detailed in the source, its indica-leaning nature suggests it may contribute to a sense of calm and tranquility.

Terpenes & Cannabinoids

This cultivar typically exhibits high THC content, generally ranging from 20% to 28% by dry weight, with minimal CBD levels usually below 1%. Minor cannabinoids like CBG and CBC may be present in small percentages, with THCV being negligible in most phenotypes.

The terpene profile is often dominated by myrcene and limonene, contributing to its sweet and citrusy aromatic and flavor components. Beta-caryophyllene is frequently present as a significant terpene, adding warm spice and peppery notes. Supporting terpenes such as linalool and humulene can introduce floral and earthy nuances, respectively.

Growing

Cultivation of OGKB V2.1 BX1 generally presents moderate difficulty. The plant's structure is conducive to efficient trimming due to a high calyx-to-leaf ratio. Its resin production is notable, making it a favored choice for mechanical hash and solventless rosin extraction.

Flowering time is not specified, but the plant exhibits a growth stretch of 1.5-2.0x after the light flip. It performs well in optimized indoor conditions with high PPFD LED fixtures. Environmental factors like cooler night temperatures can influence color expression.

Origins & Lineage

OGKB V2.1 BX1 is an indica-dominant cultivar with roots in the Cookies and OG families. Its name signifies OG Kush Breath (OGKB) version 2.1, combined with a first backcross (BX1), indicating a breeding strategy focused on intensifying OGKB's desirable traits. OGKB itself emerged as a clone-only phenotype from the Girl Scout Cookies (GSC) lineage in the early 2010s, known for extreme resin production and a distinct cookie-dough aroma.

The breeding logic often involves crossing a selected OGKB V2.1 with a male like Face Off OG BX1, followed by a backcross to OGKB V2.1. This process aims to stabilize and enhance the cookie-forward resin profile and OG structure, echoing the lineage of popular cultivars like Do-Si-Dos, which shares a similar genetic foundation.

Frequently asked questions

What is the genetic background of OGKB V2.1 BX1?
OGKB V2.1 BX1 is an indica-leaning cultivar rooted in the Cookies and OG families, specifically a backcross of OG Kush Breath (OGKB) v2.1, aiming to intensify its characteristic traits.
What are the primary aromas and flavors associated with this strain?
It is known for a complex aroma blending sweet cookie-dough notes with OG gas and earthy undertones. Flavors on the inhale include cookie dough and vanilla, with the exhale revealing pine resin and diesel notes.
What kind of effects can be expected from OGKB V2.1 BX1?
This cultivar is associated with a heavy, tranquil body effect, often described as calming and suitable for relaxation, particularly in the evening.
Is OGKB V2.1 BX1 suitable for concentrate production?
Yes, its high capitate-stalked trichome density makes it highly prized by connoisseurs for mechanical hash and solventless rosin extraction, yielding competitive amounts.