The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 5509Sativa

Amnesia G13 by Marshall Seeds

Amnesia Haze × G13

Amnesia G13 by Marshall Seeds is a sativa-dominant hybrid that merges the aromatic qualities of the Amnesia line with the robust characteristics of G13. Developed by Marshall Seeds, this cultivar is recognized for its potent, uplifting effects and refined growth traits, making it a modern interpretation of classic sativa profiles.

May help withAnxiety
AromaCitrusIncenseHerbalEarthyFloralMango

Appearance

Amnesia G13 typically presents with long, tapered colas that resemble a spearhead, a common trait in Haze-dominant sativas. The buds are generally of medium density, offering a balance between airflow and substantial calyx mass. Under optimal lighting, they exhibit a frosty, sticky appearance due to abundant trichome coverage, often with lime to olive green hues and copper or amber pistils. Favorable calyx-to-leaf ratios contribute to efficient trimming.

Aroma & Flavor

The aroma of Amnesia G13 is characterized by a bright, citrus-forward bouquet layered with incense-like spice, often featuring notes of lemon zest and sweet orange, sometimes with tropical hints of mango. The G13 influence can introduce a subtle earthy undertone. Upon inhalation, flavors mirror the aroma with prominent lemon-lime notes complemented by a resinous pine and incense base, finishing with cedar and light herbal spice.

Effects

This strain is known for delivering a sativa-first experience, providing daytime energy that is often described as euphoric and uplifting. Users may experience heightened creativity and talkativeness, making it suitable for social settings or creative endeavors. The effects are generally cerebral, promoting a sense of calm and well-being without significant sedation.

Terpenes & Cannabinoids

Amnesia G13 typically features a terpene profile dominated by terpinolene and limonene, with supporting notes of myrcene, ocimene, and beta-caryophyllene. Chemically, it is a THC-forward cultivar, with THC content commonly ranging from 18-24% by dry weight. CBD levels are usually minimal, often below 1%, placing it in the Type I (THC-dominant) category. Minor cannabinoids like CBG may also be present.

Origins & Lineage

Amnesia G13 is a creation of Marshall Seeds, combining genetics from the Haze-dominant Amnesia family and the well-regarded G13 line. This cross was developed to integrate the uplifting, cerebral qualities of Amnesia with the resin density and consistent growth patterns associated with G13, aiming for a potent, daytime-suitable hybrid with improved vigor and yield.

Cultivation

Cultivators can expect Amnesia G13 to exhibit significant stretch during the initial weeks of flowering, requiring attention to canopy management. The plants are typically medium-tall with moderate internodal spacing, which aids in air penetration. The G13 influence contributes to increased resin production and tighter calyx stacking, resulting in a desirable appearance and good potential for extractions.

Frequently asked questions

What is the THC content of Amnesia G13?
Amnesia G13 typically tests between 18-24% THC by dry weight, though some select phenotypes may exceed this range under optimal cultivation conditions.
What are the dominant terpenes in Amnesia G13?
The terpene profile is commonly led by terpinolene and limonene, supported by myrcene, ocimene, and beta-caryophyllene, contributing to its distinct aroma and flavor.
What kind of effects does Amnesia G13 produce?
Amnesia G13 is known for producing uplifting, euphoric, and energetic effects, often accompanied by increased creativity and talkativeness, making it a popular choice for daytime use.
What is the origin of Amnesia G13?
Amnesia G13 was developed by Marshall Seeds, combining the genetics of the Amnesia family with the renowned G13 lineage to create a potent, sativa-dominant hybrid.