TrainWreck S1 is a self, not a cross. Trainwreck is a Mexican and Thai sativa line taken into Afghani, and selfing it is the only route it has ever had into seed form. It carries loud citrus-pine - sharp lemon over earthy pine with a subtle spice. Every pack is the same plant asking itself what else it can be.
Genetic Lineage
- Mother and Father: Trainwreck, selfed. A Mexican and Thai sativa line taken into Afghani. Given as Mexican x Thai x Afghani.
- Why it exists as seed at all. Clone-only cuts travel as cuttings, which means they survive only as long as somebody keeps them alive. Reversing one onto itself is how a plant like this stops depending on a single grower's luck.
- Why self rather than cross. Cross a clone to anything and you get a hybrid of it, not the clone. Reversing it onto itself keeps the parentage on both sides, which is the honest way to put a clone-only cut into seed.
Flavor and Aroma Profile
- The Aroma. Loud citrus-pine - sharp lemon over earthy pine with a subtle spice.
- The Taste. Lemon and pine, sticky.
Cultivation and Growth Traits
- Plant Structure. Elongated spear-shaped colas with moderately dense bracts and swollen calyxes; dense tapered buds under thick milky-white trichomes, lime green with amber flashes and orange pistils.
- Vegetative Phase and Stretch. Shape the plant before the flip. Correcting a frame in week six is harder work than setting it in week two.
- Flowering Time. Trainwreck runs nine to ten weeks, reported elsewhere at eight to ten. Start checking trichomes a week before you expect to be ready.
Effects and Experience
- The Mind. Growers describe Trainwreck as sharp and forward.
- The Body. Reported in line with that. This is not a plant described as pulling in two directions.
In the pack
Feminized seeds from Humboldt CSI. The point of their catalogue is access - cuts that otherwise only move between growers who already know each other, put into a form you can actually buy. Humboldt CSI original genetics.
Tags: cannabis seeds, feminized seeds, Humboldt CSI, CSI Humboldt, Trainwreck, strain guide

