The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 5376Indica

Martian OG

Martian Mean Green × The OG #18

Martian OG is a hybrid cultivar that combines the substantial effects of old-school Kush with a more cerebral, Haze-influenced lift. It is often recognized for its balanced yet assertive profile, offering both mental engagement and physical relaxation.

May help withStress
AromaCitrusDieselEarthyFloralHerbalIncenseLavenderLemonOrangePepperPineSweet

Appearance

Martian OG typically presents with medium to dense buds, often exhibiting a rounded-oval shape with some elongated tops. The flowers are generally well-trimmed, featuring a favorable calyx-to-leaf ratio and a thick, frosted layer of trichomes. Bud coloration ranges from lime to forest green, often accented by amber or orange pistils, with occasional hints of lavender or deep green hues appearing under cooler conditions.

The structure reflects its lineage, with dense OG-like clusters and some Haze-influenced foxtailing on the upper bracts. Resin production is notable, giving the buds a sticky, greasy feel. When broken apart, the flowers release a complex aroma profile.

Aroma and Flavor

The aroma of Martian OG is multifaceted, often starting with notes of pine and lemon zest, evolving into scents of diesel, herbs, and a subtle incense-like sweetness. Depending on the phenotype, the dominant scent can lean towards diesel-pine or more herbal and earthy tones. Common aromatic top notes include pine, lemon, and gasoline, supported by herbal and sweet earth undertones.

Flavors mirror the aroma, with an inhale that can bring notes of pine sap, citrus, and herbal tea, followed by diesel, earthy Kush, and a mild peppery finish on the exhale. An incense-like sweetness may linger, contributing to a nuanced taste experience. The mouthfeel is generally smooth and resinous.

Effects

Martian OG is described as offering a balanced experience, blending cerebral stimulation with deeply relaxing physical effects. Users often report a sense of mental clarity and creative curiosity, coupled with a comforting body high that promotes relaxation. While leaning indica, the effects are not typically sedating, allowing for an energetic and engaging experience.

Terpenes and Cannabinoids

Lab analyses for Martian OG commonly show THC levels ranging from 18% to 25%, with some phenotypes reaching higher percentages. CBD content is generally minimal, usually below 1%. Total terpene content typically falls between 1.2% and 2.5%, contributing to its strong aromatic profile. Prominent terpenes reported in association with this strain include Myrcene, Limonene, Caryophyllene, Pinene, and Humulene.

Origins and Lineage

Martian OG is widely understood to be a cross between DNA Genetics' Martian Mean Green and The OG #18. Martian Mean Green is known for imparting Haze-like clarity and complex incense notes, while The OG #18 contributes OG Kush potency, resin production, and a heavy, relaxing finish. Martian OG is closely related to, and sometimes synonymous with, Martian Kush, stemming from the same breeding family.

Growing

Cultivating Martian OG typically involves a flowering period of 8–9 weeks, with some growers extending this to week 10 for enhanced terpene expression. The strain is noted for its high performance, particularly in indoor SCROG (Screen of Green) setups. It is also considered suitable for concentrate production due to its abundant resin.

Frequently asked questions

What is Martian OG known for?
Martian OG is known for its balanced effects, combining the deep relaxation of OG Kush with a cerebral, clear-headed lift often associated with Haze strains.
What are the primary aromas and flavors of Martian OG?
Its aroma and flavor profile is complex, featuring notes of pine, lemon, diesel, earthy Kush, and herbal or incense-like sweetness.
What is the typical THC content of Martian OG?
Lab-tested batches of Martian OG commonly test between 18% and 25% THC, with some phenotypes reaching higher levels.
What is the genetic background of Martian OG?
Martian OG is believed to be a cross between Martian Mean Green and The OG #18, both from DNA Genetics.