The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 0243Indica

A Train by Th Seeds

Trainwreck × Mazar-i-Sharif

A Train is an indica-leaning hybrid developed by TH Seeds, blending Afghan indica genetics with the vigor of West Coast strains. It is recognized for its distinct lemon-pine aroma and a balanced profile of cerebral and physical effects.

AromaCitrusEarthyFloralHerbalLemonMangoMintMinty

Appearance

A Train produces compact, olive to forest green flowers characterized by a high calyx-to-leaf ratio. The buds are typically conic or spear-shaped with dense stacking and minimal crowning, featuring tawny to deep copper pistils. A thick coat of opaque trichomes covers the flowers, signaling significant resin production.

Aroma & Flavor

The aroma of A Train is layered, beginning with bright citrus and conifer notes, reminiscent of lemon zest and pine. This settles into a warmer, hash-like base with hints of black pepper and damp earth. Flavors closely follow the nose, featuring initial notes of lemon oil and pine sap, transitioning into black pepper and clove mid-palate, with a resinous, almost tea-like finish.

Effects

Users report that A Train delivers a balanced experience, often characterized by a quick onset of cerebral clarity followed by a sense of relaxation. The effects are described as calming and can provide a soaring headspace without being overly sedating. This hybrid offers a multi-dimensional experience that combines uplifting mental sensations with a grounded physical presence.

Terpenes & Cannabinoids

A Train typically tests between 15-25% THC, with CBD levels below 1%. Key terpenes include Myrcene, Limonene, Caryophyllene, Linalool, Pinene, Humulene, and Terpinolene. Minor cannabinoids like CBG and CBC are often present, contributing to the strain's overall profile.

Growing

This strain is noted for its practical indoor finishing time, often around 8 to 9 weeks. Breeders have favored phenotypes that exhibit improved canopy discipline and mold resistance. It is known to produce resinous buds with a good calyx-to-leaf ratio, making trimming relatively straightforward.

Origins & Lineage

Developed by TH Seeds, A Train is a fusion of Trainwreck, a sativa-dominant hybrid known for its potent effects and lemon-pine aroma, and Mazar-i-Sharif, an Afghan landrace strain prized for its dense, resinous buds and indica qualities. This combination aims to balance the cerebral uplift of Trainwreck with the sturdy, hash-like foundation of Afghan genetics.

Frequently asked questions

What is the THC content of A Train?
A Train typically tests between 15-25% THC, with some exceptional phenotypes reaching higher levels.
What are the dominant aromas and flavors of A Train?
A Train is known for its piercing lemon-pine aroma, with underlying notes of earth, pepper, and hash. The flavor follows suit, offering citrus, herbal, and spicy undertones.
What kind of effects can be expected from A Train?
Users often experience a balanced mix of cerebral clarity and physical relaxation, described as calming and uplifting without being overly sedating.
What is the genetic background of A Train?
A Train is a hybrid strain created by TH Seeds, resulting from a cross between Trainwreck and Mazar-i-Sharif, combining sativa and indica genetics.