The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 0653Hybrid

GG-4

Chem's Sister × Sour Dubb × Chocolate Diesel

GG4, also known as Original Glue, is a hybrid cannabis strain celebrated for its significant potency and resin production. This modern classic is recognized for its distinctive aroma profile and a balanced combination of uplifting and calming effects.

EffectsCalming Relaxing Sedative Euphoric Drowsy
May help withLate-stage symptom relief Heavy relaxation
AromaDieselEarthyPinePepperCocoaCoffeeCitrusLemon

Appearance

GG4 plants typically grow to a medium height with robust side branching, producing dense, large colas. The buds are notable for their abundant trichome coverage, appearing frosted white and giving them a sticky, glue-like texture. Calyxes swell significantly in the later stages of flowering, and pistils are often tangerine or amber against green calyxes, sometimes showing faint purple hues with cooler temperatures.

Aroma & Flavor

The aroma of GG4 is characterized by a strong initial impression of fuel and earth, with sharp chemical and diesel notes from its lineage. This is complemented by underlying scents of black pepper, pine, and damp earth. Upon grinding, secondary aromas emerge, including roasted cocoa, coffee, and hints of citrus, often described as lemon-lime.

Flavors mirror the aroma, presenting a complex profile that combines diesel and earthy tones with undertones of chocolate, coffee, and a subtle sweetness. The citrus notes, particularly lemon, add a bright counterpoint to the richer, deeper elements.

Effects

GG4 is primarily recognized for its potent and predominantly calming effects. Users often report a swift sense of euphoria followed by heavy relaxation and significant body sedation, frequently leading to drowsiness. This makes it a popular choice for unwinding at the end of the day.

Terpenes & Cannabinoids

The terpene profile of GG4 is anchored by beta-caryophyllene, with significant contributions from myrcene and limonene. This combination is thought to influence the strain's mood-lifting and sedative properties. THC levels typically range from 20% to 28%, with CBD content generally below 1%.

Origins & Lineage

GG4 was developed from a three-way cross involving Chem's Sister, Sour Dubb, and Chocolate Diesel. The #4 phenotype emerged as the most prominent from this breeding project, known for its exceptional potency and resin production. The strain gained widespread recognition after winning multiple High Times Cannabis Cup awards in 2014.

Growing

GG4 plants typically exhibit medium-tall growth with strong lateral branching, suitable for supporting heavy, dense colas. Moderate internodal spacing aids in bud stacking but requires attention to airflow to prevent moisture issues. The strain is known for its high trichome production and sticky resin, which can make harvesting and trimming labor-intensive. Environmental conditions should be carefully managed, especially temperature, to optimize bud structure and prevent foxtailing.

Frequently asked questions

What is GG4 known for?
GG4 is known for its high THC content, potent relaxing and sedative effects, and its distinctive diesel, earthy, and chocolate aroma.
What is the lineage of GG4?
GG4 is a hybrid strain resulting from a cross between Chem's Sister, Sour Dubb, and Chocolate Diesel.
What are the primary terpenes in GG4?
The primary terpenes in GG4 are beta-caryophyllene, myrcene, and limonene, contributing to its aroma and effects.
What kind of effects can I expect from GG4?
Users typically experience a euphoric uplift followed by deep relaxation and sedation, often leading to drowsiness.