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Home›Strains›Hybrid›Purple Gas
Purple Gas strain photo 1iPhoto: AllBud
Hybrid

Purple Gas

Purple Gas is a hybrid of Sour Diesel and Pre-98 Bubba Kush, known for a diesel, grape and earthy smell.

Reported THC
15–30%
Typical CBD
<1%
Top terpene
Caryophyllene
Read the Purple Gas guide

Purple Gas terpenes

Most often reported first

  1. Caryophyllenepepper, spice
  2. Myrceneearthy, musky
  3. Pinenepine, fresh
  4. Limonenecitrus

How people describe it

HappyEuphoricCreativeRelaxed

Smell and taste

DieselGrapeEarthyPine

Family tree

Sour Diesel×Pre-98 Bubba KushcrossPurple Gas

Purple Gas strain guide

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

Purple Gas is a hybrid of Sour Diesel and Pre-98 Bubba Kush, known for a diesel, grape and earthy smell. The parents match those listed for Purple Diesel, so the two names are easy to mix up.

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

Where does Purple Gas come from?

Purple Gas is a cross of Sour Diesel and Pre-98 Bubba Kush. One strain database gives those parents, and an Ontario producer calls it a legacy cultivar originally made the same way. That database credits a breeder called MMJDirect and lists Purple Fuel as another name.

That's only two sources, so treat the history as lightly documented. We didn't find a breeder statement beyond that.

What does Purple Gas smell and taste like?

Expect diesel up front, with sweet grape, earth, pine and a bit of citrus. One strain database's flavour tags are diesel, grape and sweet.

The two sources don't agree on terpenes. One strain database lists pinene first, then myrcene and caryophyllene, though its text names caryophyllene as dominant. The Ontario listing names humulene, limonene, linalool, myrcene and pinene. Caryophyllene and pinene are the ones that overlap, so check your own label.

Purple Gas effects: what people report

People describe Purple Gas as creative, happy and euphoric, with some also calling it relaxed. Paranoia is the main downside reviewers mention.

These are experiences people report, not promises. How it feels depends on the product, how much you have and your own tolerance.

How strong is Purple Gas?

Sources are far apart. One strain database lists about 15% THC, while an Ontario product listing puts it at 24% to 30%. The gap likely comes from different batches and testing, so check the numbers on your own package.

If you're new to it, start with a small amount and wait before having more. Our reading cannabis labels guide explains what to look for. One strain database calls it a hybrid and the Ontario listing calls it indica-dominant, so see the indica vs sativa guide for what that does and doesn't mean.

Buying Purple Gas in Canada

Read the label closely, since Purple Gas, Purple Diesel and Purple Chem can sound alike but are different names. Different producers also use different cuts.

You might find it as dried flower or pre-rolls. Check the THC and CBD numbers and the packaging date.

Purple Gas vs Purple Diesel

Purple Diesel is listed with the same two parents, Sour Diesel and Pre-98 Bubba Kush, so on paper they are the same cross. The difference we can document is the credit: Purple Diesel is tied to Cali Connection, while one strain database credits Purple Gas to MMJDirect. In practice both are described as diesel with a grape note and a happy feel, so the cut and the grower probably matter more than the name. We found no documented difference in effects.

Strains like Purple Gas

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

  • Purple Diesel: the same parents, with a grape and fuel smell.
  • Sour Diesel: one parent, sharp, fuel-heavy and energetic.
  • Pre-98 Bubba Kush: the other parent, earthy and heavier.
  • Bubba Kush: the wider Bubba family, with coffee-like earth and sweetness.

Strains similar to Purple Gas

Purple Diesel strainPurple DieselTHC 15–28%Sour Diesel strainSour DieselTHC 18–24%Pre 98 Bubba Kush strainPre 98 Bubba KushTHC 15–22%Bubba Kush strainBubba KushTHC 15–22%

More hybrid strains

Purple Gelato strainPurple GelatoTHC 25–26%Purple Ghost Candy strainPurple Ghost CandyTHC 25–28%Purple Gorilla strainPurple GorillaTHC 16–17%Purple Gushers strainPurple GushersTHC 18–25%

Guides to read next

What is kush? Why it's called kush, and the Kush strainsKush is named after the Hindu Kush, the mountain range along the Afghanistan and Pakistan border where the landrace indica plants behind the name come from. Today the word is also casual slang for good weed in general, and the Kush family covers every strain on WeedDB that carries the name.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.Diesel strains: Sour Diesel, NYC Diesel and the gas familyDiesel strains are the cannabis family known for a sharp fuel smell, built around Sour Diesel and NYC Diesel. Their roots are reported to lead back to Chemdawg, though the origin of Sour Diesel itself is disputed.

Purple Gas questions

Is Purple Gas indica or sativa?

Purple Gas is an indica-leaning hybrid. It is a cross of Sour Diesel and Pre-98 Bubba Kush.

How strong is Purple Gas?

Published lab results usually range from 15% to 30% THC, and the label on any legal Canadian product shows its exact batch.

What does Purple Gas smell like?

Diesel, grape, earthy and pine, led by caryophyllene (pepper, spice).