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Home›Strains›Hybrid›Purple Trainwreck
Purple Trainwreck strain photo 1iPhoto: Leafly community
Hybrid

Purple Trainwreck

Purple Trainwreck is a hybrid most often described as Trainwreck crossed with Mendocino Purps, known for a grape and citrus smell and a lively start that settles into a relaxed body feel.

Typical THC
17–23%
Typical CBD
<1%
Top terpene
Terpinolene
Read the Purple Trainwreck guide

Purple Trainwreck terpenes

Most often reported first

  1. Terpinoleneherbal, sweet
  2. Myrceneearthy, musky
  3. Caryophyllenepepper, spice

How people describe it

EuphoricRelaxedUplifted

Smell and taste

GrapeCitrusPineSweet

Family tree

Trainwreck×Mendocino PurpscrossPurple Trainwreck

Purple Trainwreck photos

iPhotos from the Leafly community. Every grower's batch looks a little different.
Purple Trainwreck strain photo 3
1 / 9iPhoto: Leafly community

Purple Trainwreck strain guide

3 min read · Updated October 14, 2026 · WeedDB editors

Purple Trainwreck is a hybrid that pairs the classic Trainwreck with a purple strain, most often named as Mendocino Purps. People know it for a grape and citrus smell with a piney edge, and for a lively, heady start that eases into a relaxed body feel.

Where does Purple Trainwreck come from?What does Purple Trainwreck smell and taste like?Purple Trainwreck effects: what people reportHow strong is Purple Trainwreck?Buying Purple Trainwreck in CanadaPurple Trainwreck vs TrainwreckStrains like Purple Trainwreck

Where does Purple Trainwreck come from?

Everyone agrees on one parent: Trainwreck, the sharp, pine-scented hybrid from Northern California. The other parent is where sources split. The cross most often given is Trainwreck and Mendocino Purps, while at least one strain database names Granddaddy Purple instead.

One dispensary listing credits Humboldt Seed Organization as the breeder, but that isn't widely confirmed, so the original breeder is not well documented. Don't mix it up with Purple Wreck, which is usually described as a separate cross of Purple Urkle and Trainwreck, even though the names sometimes get swapped on menus.

What does Purple Trainwreck smell and taste like?

Purple Trainwreck tends to smell sweet and fruity first, with grape and berry from the purple side, then bright citrus and pine from Trainwreck. Some people also pick up lavender, herbs or an earthy, slightly spicy note.

Published terpene data is limited, but terpinolene is reported at the top, followed by myrcene and caryophyllene. That fits the smell: terpinolene brings the fresh, herbal brightness, myrcene the earthy base and caryophyllene a peppery bite. The flavour usually follows, with grape and lemon on the inhale and a woody finish. Many buds show purple tints, which is where the name comes from.

Purple Trainwreck effects: what people report

People most often describe Purple Trainwreck as euphoric, uplifted and relaxed. The usual story is a heady, upbeat start from the Trainwreck side that settles into a calmer body feel as it goes. Sources don't agree on which side wins: some listings call it sativa-leaning, others indica-leaning, and reviews reflect both.

These are experiences people report, not promises. How it feels depends on the product, how much you have and your own tolerance. Dry mouth and dry eyes are the most common complaints, and some people mention a headache or feeling anxious.

How strong is Purple Trainwreck?

Purple Trainwreck is usually a mid to high-THC strain. Listings put it anywhere from about 17% to 23% THC, with very little CBD.

If you're new to it, start with a small amount and give it time before having more, since the Trainwreck side has a reputation for hitting quickly. The numbers on your label are for that batch, and they matter more than the strain name. Our guide to reading cannabis labels explains what to look for.

Buying Purple Trainwreck in Canada

Because the second parent varies by source, two Purple Trainwreck products may come from different crosses and smell a little different. If a label lists the parent strains, that's worth a look, and keep an eye out for the similar-sounding Purple Wreck.

Check the THC and CBD numbers and the packaging date before you buy, since fresher flower keeps more of its grape and citrus smell.

Purple Trainwreck vs Trainwreck

Trainwreck is the parent both versions share, and you can smell it in Purple Trainwreck's citrus and pine. The difference is the purple side: Purple Trainwreck adds grape and berry sweetness and, by most reports, a softer, more relaxed second half. Trainwreck is usually described as sharper and more energetic all the way through, and it tends to be listed with a slightly wider THC range. If you want the classic lemon and pine rush, start with Trainwreck. If you'd like some fruit and a gentler landing, try Purple Trainwreck.

Strains like Purple Trainwreck

If you like Purple Trainwreck, these are the closest matches:

  • Trainwreck: the shared parent, with more pine and lemon and an upbeat, heady feel.
  • Mendocino Purps: the purple parent most often named, sweet, grapey and more relaxed.
  • Granddaddy Purple: the other parent some sources give, with deep grape and berry and a heavy, calm feel.
  • Ghost Train Haze: another Trainwreck descendant, brighter and more energetic.

Strains similar to Purple Trainwreck

Trainwreck strainTrainwreckTHC 17–25%Mendocino Purps strainMendocino PurpsTHC 18–30%Granddaddy Purple strainGranddaddy PurpleTHC 17–27%Ghost Train Haze strainGhost Train HazeTHC 19–27%

More hybrid strains

Purple Truffle strainPurple TruffleTHC 25–30%Purple Zkittlez strainPurple ZkittlezTHC 13–19%Push Pop strainPush PopTHC 12–25%Queen South strainQueen SouthTHC 18–22%

Guides to read next

Purple weed: why some cannabis turns purplePurple cannabis gets its colour from anthocyanins, the same family of pigments that colour blueberries and red cabbage. Genetics decide whether a plant can make them, cool nights and late flowering let them show, and the colour says nothing reliable about strength.How to use a weed grinder (and clean it)A grinder breaks dried flower into small, even pieces by twisting two toothed halves against each other. Load the buds, close the lid, twist back and forth, then open it to collect the ground flower, and wipe or soak it clean every so often so resin doesn't gum up the teeth.Pre-rolls explained: what's inside, sizes, and infused pre-rolls in CanadaA pre-roll is a joint rolled and sealed by the producer: ground cannabis in a paper cone, usually with a cardboard crutch, sold in a tube or multi-pack. Sizes commonly run from about 0.3 g to 1 g. In Canada, Health Canada treats an infused pre-roll as a cannabis extract product, not dried cannabis.

Purple Trainwreck questions

Is Purple Trainwreck indica or sativa?

Purple Trainwreck is a hybrid. It is a cross of Trainwreck and Mendocino Purps.

How strong is Purple Trainwreck?

Published lab results usually range from 17% to 23% THC, and the label on any legal Canadian product shows its exact batch.

What does Purple Trainwreck smell like?

Grape, citrus, pine and sweet, led by terpinolene (herbal, sweet).