3 Bears OG: The Compact King of Kush

3 Bears OG: The Compact King of Kush

3 Bears OG Strain Review

Strain Overview

  • Type: Indica-Dominant Autoflower (70% Indica / 30% Sativa)

  • Breeder: Mephisto Genetics

  • Lineage: Bear OG (Karma Genetics) x Triangle F3 (Mephisto’s Triangle Kush Auto)

  • Market Status: The "Cornerstone" OG; widely regarded as the best entry-level OG Kush autoflower on the market due to its ease of growth and authentic flavor.

  • THC Content: 18% – 22% (Reliable & Potent)

  • Dominant Terpenes: Myrcene, Limonene, Caryophyllene

  • Key Effects: Deep Relaxation, Mood Elevation, Appetite Stimulation, "Happy" Sedation


If you are looking for the undisputed heavyweight champion of compact autoflowers, you have found it in 3 Bears OG.

In a catalog filled with exotic crosses and "hype" strains, 3 Bears OG (3BOG) plays a different role for Mephisto Genetics: it is the rock. It was bred to be the definitive "OG Kush" in autoflower format—taking the legendary potency and flavor of the West Coast classic and condensing it into a plant that is easy enough for a beginner to grow in a closet.

It is stocky, it is sturdy, and it produces flowers that are often compared to "miniature watermelons" because of their round, dense shape and incredible smell. If you want the authentic OG experience without the finicky nature of photoperiod clones, this is the gold standard.


History and Lineage: The Meeting of Masters

3 Bears OG is the result of a collaboration between two of the most respected names in modern breeding.

  • The Mother (Bear OG): A creation by Karma Genetics (the "Bear" comes from the nickname of Karma's friend). It is an elite OG Kush cut known for its devastating potency and classic lemon-fuel profile.

  • The Father (Triangle F3): Mephisto’s own autoflowering version of the legendary Triangle Kush (the origin of modern OG).

  • The Result: By crossing Karma’s elite cut with their own stable Triangle Kush auto, Mephisto created a plant that is "Double OG." It retains the frame-shattering potency of its parents but packages it in a stout, fast-finishing frame.


Terpene Profile: Watermelon and Funk

3 Bears OG is famous for a very specific and delightful twist on the classic OG smell.

Dominant Terpenes

  • Myrcene (The Earth): The backbone of the strain. It provides the heavy, damp soil aroma that grounds the high.

  • Limonene (The Citrus): High levels of Limonene cut through the earthiness, providing the classic OG lemon-cleaner scent.

  • Caryophyllene (The Spice): Adds the pepper/fuel kick on the exhale.

Flavor Notes:

  • The Aroma: It is distinct. While it has the classic lemon, fuel, and pine of an OG, many growers report a distinct sweet watermelon or melon undertone. It is a fresh, "juicy" funk.

  • The Smoke: Smooth and expansive. It tastes of sour lemon, pine-sol, and spicy earth. It leaves a lingering "kushy" aftertaste that coats the mouth.


Strain Effects: The Bear Hug

The high of 3 Bears OG is exactly what you want from an Indica: comforting, heavy, and happy.

The Experience

  1. The Onset: It doesn't slap you in the face; it hugs you. The high starts with a wave of happiness and mild cerebral stimulation (thanks to the Triangle Kush).

  2. The Body Stone: The relaxation spreads slowly through the limbs. It feels like gravity has increased slightly. It relieves tension in the shoulders and back.

  3. The Appetite: This is a legendary munchies strain. Food becomes a necessity.

  4. The Vibe: Unlike some OGs that can be too narcotic or "stupefying," 3BOG keeps you in a happy, giggly state before the eventual sleepiness sets in. It is a "feel good" stone.

Best For: Movie marathons, dinner (and dessert), stress relief, and post-workout recovery.


Growing 3 Bears OG: The Mini Watermelon

This is arguably the best strain for a first-time Mephisto grower. It is biologically designed to be easy.

Growth Structure

  • The Size: It is a true dwarf-to-medium plant. It typically stays between 50cm – 80cm. It naturally grows in a "bush" shape with a massive central cola.

  • The Density: The buds are the main attraction. They are incredibly dense and round, often described as looking like mini watermelons.

  • The Speed: It is efficient. It finishes reliably in 65 to 75 days.

  • The Space: Because it is so compact, it is the perfect candidate for growing multiple plants in a small space. You can easily fit 4 of these in a 3x3 tent.

  • The Feed: It is a hungry little bear. It can take a heavy feeding schedule (high EC) without burning, especially during the bulk phase.

Grower’s Tip: Because the plant is so short and bushy, the lower bud sites can get shaded. Leaf Tucking is highly recommended. Also, because the colas get so thick, keep humidity low (<50%) in late flower to prevent rot inside the dense nuggets.


Final Verdict: The Essential OG

3 Bears OG is a staple strain. It is the denim jeans of the autoflower world: reliable, durable, and always in style. It delivers genuine, high-quality OG Kush flowers in a plant that is incredibly manageable and forgiving. Whether you are a veteran looking for a quick turnover of top-shelf kush, or a beginner afraid of messing up your first grow, 3 Bears OG will treat you right.

You should choose 3 Bears OG if:

  • You are a beginner grower (Very forgiving).

  • You have limited vertical space (Short and stout).

  • You love Lemon, Fuel, and Watermelon flavors.

  • You want a relaxing, happy, and hungry high.

Score: 9.4/10 (The Compact Classic)

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