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Indica Dominant

OG #18 Strain

THC 20 - 25% | CBD 0 - 1%
Indica Dominant

About OG #18 Strain

Overview

OG #18 is a hybrid strain within the OG Kush genetic family, a specific phenotype known for a potent, relaxing high and classic earthy-diesel flavor. It typically tests between 20% and 25% THC.

Strain Helps With

Based on user reviews rather than clinical evidence, OG #18 is commonly cited by users for easing stress and sleeplessness. This is not a substitute for professional medical advice.

Terpenes

Its flavor is driven by myrcene and caryophyllene, typical of OG-lineage strains.

Parents

OG #18 is a specific numbered phenotype within the OG Kush genetic family; its precise secondary cross is not consistently documented across sources.

Grow Informations

Moderately challenging to grow, sharing similar humidity sensitivity to other OG Kush cuts. Indoor flowering time is approximately 8–9 weeks.

OG #18 Strain Effects

Users often report a strong, full-body relaxation with a calming mental effect, well suited to evening use. The most commonly reported negative effects are dry mouth and dry eyes, with drowsiness likely.

  • Relaxed

  • Sleepy

  • Happy

  • Euphoric

OG #18 Strain Flavors

OG #18 has a classic earthy-diesel flavor typical of OG-lineage strains.

  • Earthy

  • Diesel

Frequently Asked Questions OG #18 Strain

It typically tests between 20% and 25% THC.

It's a specific phenotype within the OG Kush genetic family.

Classic earthy and diesel notes.

Its strong, relaxing effects make it a common choice for evening or pre-sleep use.

Mainly myrcene and caryophyllene.

Purchase limits vary by state — check your local regulations for current limits.

Last reviewed: August 2026

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