The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 0911Indica

Alien OG by United Cannabis Seeds

Tahoe OG × Alien Kush

Alien OG is a predominantly indica hybrid originating from Northern California, recognized for its potent effects and a classic pine-citrus aroma. Developed from a cross of Tahoe OG and Alien Kush, this strain has become a favorite among cultivators seeking high THC content and a distinctive sensory experience.

EffectsFocused Intense head-and-body experience
May help withStress
AromaPineCitrusEarthyDieselFloralHerbalLavenderLemonPeppery

Appearance

Alien OG buds are typically bright, lime-green with a frosty coating of trichomes. Tangerine and rust-colored pistils contrast with the vibrant calyxes, and some phenotypes may display faint lavender hues on the sugar leaves under cooler temperatures. The bud structure often features dense, tapered colas with tight calyx stacking.

The high resin content is evident in the sticky, resinous film left on fingertips and grinders. This abundance of trichomes contributes to significant returns in solventless extractions.

Aroma & Flavor

The aroma of Alien OG is characterized by a strong scent of pine forest and lemon peel, with underlying notes of earthiness and a hint of diesel. Upon grinding, the bouquet intensifies, evoking cut pine boughs and lemon oil, complemented by woody and peppery undertones.

The flavor profile mirrors the aroma, delivering lively pine needles and lemon zest on the inhale, followed by a kushy, fuel-tinged exhale. A subtle earthy sweetness and a mild anesthetic tingle can be experienced, leaving a clean, foresty aftertaste.

Effects

Alien OG is known for delivering an intense head-and-body experience, often described as a strong hybrid effect. Users report a sense of focus and mental clarity, making it suitable for daytime or early evening use when concentration is desired.

The strain's potency can provide a deeply relaxing sensation, while also promoting a focused state, which may be beneficial for managing stress. Its effects are generally considered powerful, owing to its high THC content.

Terpenes & Cannabinoids

Alien OG is a high-THC strain, with reported levels consistently ranging from 20% to 26%, and occasionally reaching higher percentages under optimal conditions. Its CBD content is typically less than 1%.

The terpene profile often features a combination of limonene, alpha-pinene, and beta-caryophyllene, contributing to its distinct pine, citrus, and peppery notes. Other terpenes like myrcene, humulene, and linalool may also be present, adding complexity to its aroma and potential effects.

Growing

Alien OG is generally considered a mostly indica cultivar. It typically grows to a medium height, with moderate internodal stretch. Indoor plants often range from 80-120 cm with training, while outdoor plants can exceed 150 cm in longer growing seasons.

The strain is recognized for its dense buds with a high calyx-to-leaf ratio, which is favorable for trimming. Its resin production is substantial, making it appealing for extractors. Flowering time is not specified in the source notes.

Origins & Lineage

Alien OG emerged from the Northern California OG Kush scene and is widely believed to be a cross between Tahoe OG and Alien Kush. This genetic pairing is credited with concentrating its potency and sharpening its characteristic pine-citrus flavor profile.

The strain gained recognition in the early to mid-2010s and remains a popular choice for those seeking high-THC cannabis. Its lineage combines the resinous qualities and lemon-pine notes of Tahoe OG with the deepening colors and earthy undertones that Alien Kush is thought to contribute.

Frequently asked questions

What is the THC content of Alien OG?
Alien OG typically has a very high THC potential, commonly reported in the range of 20-26%, and sometimes exceeding 28% under ideal conditions.
What is the flavor profile of Alien OG?
The flavor of Alien OG mirrors its aroma, with prominent notes of pine needles and lemon zest, followed by a kushy, fuel-tinged, and earthy sweetness.
What are the main terpenes found in Alien OG?
Key terpenes often found in Alien OG include limonene, alpha-pinene, and beta-caryophyllene, contributing to its distinct pine, citrus, and peppery characteristics.
What is the reported lineage of Alien OG?
Alien OG is widely considered to be a hybrid resulting from a cross between Tahoe OG and Alien Kush.